Electric multi-turn actuators

SA 07.1 – SA 30.1
SAR 07.1 – SAR 30.1
with actuator controls
AUMA MATIC AM 01.1 / AM 02.1

ISO 9001
ISO 14001
Certificate Registration No.
12 100 4269
12 104 4269
Operation instructions
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

Scope of these instructions: These instructions are valid for multi-turn actuators of the type range SA(R)
07.1 – SA(R) 30.1 with the controls AM 01.1 / AM 02.1. These operation
instructions are only valid for “clockwise closing”, i.e. driven shaft turns
clockwise to the valve.

Table of contents Page

1. Safety instructions 4
1.1 Range of application 4
1.2 Commissioning (electrical connection) 4
1.3 Maintenance 4
1.4 Warnings and notes 4
2. Short description 4
3. Technical data 5
4. Additional information to the wiring diagram legend 8
5. Transport, storage and packaging 9
5.1 Transport 9
5.2 Storage 9
5.3 Packaging 9
6. Mounting to valve/ gearbox 10
7. Manual operation 12
8. Electrical connection 13
8.1 Connection with AUMA plug/ socket connector 13
8.2 AUMA MATIC on wall bracket (accessory) 14
8.3 Heater 14
8.4 Motor protection 14
8.5 Remote position transmitter 14
8.6 Fitting the cover 14
9. Opening the switch compartment 15
9.1 Removing the switch compartment cover 15
9.2 Pulling off the indicator disc (option) 15
10. Setting the limit switching 16
10.1 Setting end position CLOSED (black section) 16
10.2 Setting end position OPEN (white section) 16
10.3 Checking the limit switches 16
11. Setting the DUO limit switching (option) 17
11.1 Setting the direction CLOSE (black section) 17
11.2 Setting the direction OPEN (white section) 17
11.3 Checking the DUO switches 17
12. Setting the torque switching 18
12.1 Setting 18
12.2 Checking the torque switches 18
13. Test run 19
13.1 Check direction of rotation 19
13.2 Check limit switching setting 20
13.3 Checking the type of seating 20
14. Setting the potentiometer (option) 21
15. Setting of electronic position transmitter RWG (option) 22
15.1 Setting for 2-wire system 4 - 20 mA and 3- /4-wire system 0 – 20 mA 23
15.2 Setting for 3- / 4- wire system 4 – 20 mA 24
16. Setting the mechanical position indicator (option) 25

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Page
17. Closing the switch compartment 25
18. Actuator controls AM 01.1/AM 02.1 26
18.1 Functions of the diagnosis LEDs on the interface board (standard version) 26
18.2 Programming the logic board 27
18.3 EMERGENCY OPEN and EMERGENCY CLOSE signal (option) 28
19. Electronic positioner (option) 29
19.1 Technical data 29
19.2 Programming 29
19.2.1 Setting the type of signal 30
19.2.2 Setting actuator behaviour on loss of signal 31
19.3 Positioner adjustment end position CLOSED (standard version) 32
19.4 Positioner adjustment end position OPEN (standard version) 33
19.5 Setting of the sensitivity 33
19.6 Positioner adjustment end position OPEN (inverse operation) 35
19.7 Positioner adjustment end position CLOSED (inverse operation) 36
19.8 Positioner in Split Range version (option) 37
19.8.1 Split Range: description of functions 37
19.8.2 Programming 37
19.8.3 Positioner adjustment for Split Range 37
20. Timer (option) 39
20.1 Functions of the diagnosis LEDs (timer) 39
20.2 Setting start and end of stepping mode via DUO limit switching (option) 40
20.3 Setting ON and OFF times 41
21. Fuses 42
22. Enclosure protection IP 68 (option) 43
23. Applications in Ex Zone 22 (option) 44
24. Maintenance 45
25. Lubrication 45
26. Disposal and recycling 45
27. Service 45
28. Spare parts list multi-turn actuator SA(R) 07.1 - SA(R) 16.1 46
29. Spare parts list controls AM 01.1/AM 02.1 48
30. Declaration of Conformity and Declaration of Incorporation 50
Index 51
Addresses of AUMA offices and representatives 52

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

1. Safety instructions
1.1 Range of application AUMA actuators are designed for the operation of industrial valves, e.g.
globe valves, gate valves, butterfly valves and ball valves. For other
applications, please consult us. The manufacturer is not liable for any
possible damage resulting from use in other than the designated
applications. Such risk lies entirely with the user.
Observance of these operation instructions is considered as part of the
controls’/ actuator’s designated use.

1.2 Commissioning During electrical operation, certain parts inevitably carry lethal voltages.
(electrical connection) Work on the electrical system or equipment must only be carried out by a
skilled electrician himself or by specially instructed personnel under the
control and supervision of such an electrician and in accordance with the
applicable electrical engineering rules.

1.3 Maintenance The maintenance instructions (refer to page 45) must be observed,
otherwise a safe operation of the actuator is no longer guaranteed.

1.4 Warnings and notes Non-observance of the warnings and notes may lead to serious injuries or
damage. Qualified personnel must be thoroughly familiar with all warnings
and notes in these operation instructions.
Correct transport, proper storage, mounting, and installation, as well as
careful commissioning are essential to ensure a trouble-free and safe
operation.
During operation, the multi-turn actuator warms up and surface
temperatures > 60 °C may occur. Check the surface temperature prior to
contact in order to avoid burns.

The following references draw special attention to safety-relevant

procedures in these operation instructions. Each is marked by the
appropriate pictograph.
This pictograph means: Note!
“Note” marks activities or procedures which have major influence on the
correct operation. Non-observance of these notes may lead to
consequential damage.
This pictograph means: Electrostatically endangered parts!
If this pictograph is attached to a printed circuit board, it contains parts
which may be damaged or destroyed by electrostatic discharges. If the
boards need to be touched during setting, measurement, or for exchange, it
must be assured that immediately before a discharge through contact with
an earthed metallic surface (e.g. the housing) has taken place.
This pictograph means: Warning!
“Warning” marks activities or procedures which, if not carried out correctly,
can affect the safety of persons or material.

2. Short description AUMA multi-turn actuators type SA(R) 07.1 –SA(R) 30.1 have a modular
design. The actuators are driven by an electric motor and operated with the
controls AM 01.1/AM 02.1, which are included in the scope of supply. The
limitation of travel is realised via limit switches in both end positions. Torque
seating is also possible in both end positions. The type of seating is
determined by the valve manufacturer.

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

3. Technical data
Table 1: Multi-turn actuator with actuator controls AUMA MATIC AM 01.1/AM 02.1
Features and functions
Type of duty 1) Standard: SA Short time duty S2 – 15 min
SAR Intermittent duty S4 – 25 %
Option: SA Short time duty S2 – 30 min
SAR Intermittent duty S4 – 50 %
Intermittent duty S5 - 25 %
Motors Standard: 3-ph AC asynchronous motor, type IM B9 according to IEC 34
Option: Special motors
Insulation class Standard: F, tropicalized
Option: H, tropicalized
Motor protection Standard: Thermoswitches (NC)
Option: PTC thermistors (according to DIN 44082)
Self-locking yes (for output speeds from 4 to 90 rpm)
Limit switching Counter gear mechanism for end positions CLOSED and OPEN
for 1 to 500 turns per stroke (optional for 1 to 5,000 turns per stroke)
Standard: Single switch (1 NC and 1 NO) for each end position:
Options: Tandem switch (2 NC and 2 NO) for each end position, switches galvanically isolated
Triple switch (3 NC and 3 NO) for each end position, switches galvanically isolated
Intermediate position switch (DUO limit switching)
Torque switching Adjustable torque switching for direction OPEN and CLOSE
Standard: Single switch (1 NC and 1 NO) for each direction
Options: Tandem switch (2 NC and 2 NO) for each direction, switches galvanically isolated
Position feedback signal, Potentiometer or 0/4 – 20 mA
analogue (options) For further details see separate data sheet
Mechanical position indicator Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Running indication Blinker transmitter (for SA standard, for SAR option)
Heater in switch compartment Standard: Resistance type heater, 5 W, 24 V DC
Option: Self-regulating PTC heater, 5 – 20 W
110 – 250 V DC/AC or 24 – 48 V DC/AC
Motor heater (option) SA(R) 07.1 – 10.1: 12.5 W
SA(R) 14.1 – 16.1: 25 W
SA(R) 25.1 – 30.1: 50 W
Manual operation Manual drive for setting and emergency operation, handwheel does not rotate during
electrical operation.
Option: Handwheel lockable
Connection to controls AUMA plug/ socket connector with screw type connection
Output drive types A, B1, B2, B3, B4 according to EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Special output drives: AF, AK, AG, IB1, IB3

Supply voltage Refer to name shield of actuator controls

External supply of the electronics 24 V DC + 20 % / – 15 %,
(option) Current consumption: basic version approx. 200 mA, with options up to 500 mA
Switchgear Standard: Reversing contactors2) (mechanically and electrically interlocked)
for motor power up to 1.5 kW
Options: Reversing contactors2) (mechanically and electrically interlocked)
for motor power up to 7.5 kW
Thyristor unit (recommended for modulating actuators)
for motor power up to 1.5 kW, 500 V AC with internal fuses for motor power
up to 5.5 kW, 500 V AC, external fuse required
Control Standard: Control inputs 24 V DC, OPEN – STOP – CLOSE (via opto-isolator,
with one common), current consumption: approx. 10 mA per input
Observe min. duration of impulse for modulating actuators
Option: Control inputs 220 V DC, OPEN – STOP – CLOSE (via opto-isolator,
with one common), current consumption: approx. 15 mA per input

1) Based on 20 °C ambient temperature and at an average load with running torque according to Technical data SA or SAR.
2) The lifetime guaranteed by the manufacturer amounts to min. 2 million cycles. If a higher number of switching cycles are to be expected, thyristor units with
virtually unlimited lifetime should be used.

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

Output signals Standard:

5 output relays with gold-plated contacts:
4 potential-free NO contacts with one common: max. 250 V AC, 0.5 A (resistive load)
Standard configuration:
End position OPEN, end position CLOSED, selector switch REMOTE,
selector switch LOCAL
1 potential-free change-over contact, max. 250 V AC, 0.5A (resistive
load) for collective fault signal
Standard configuration:
Torque fault, phase failure, motor protection tripped
Option: Signals in connection with positioner
End position OPEN, end position CLOSED (requires tandem switch for actuator)
Selector switch REMOTE, selector switch LOCAL via selector switch 2nd level
1 potential-free change-over contact, max. 250 V AC, 0.5A (resistive
load) for collective fault signal
Standard configuration:
Torque fault, phase failure, motor protection tripped
Voltage output Standard: Auxiliary voltage 24 V DC, max. 50 mA for supply of the control inputs,
galvanically isolated from internal voltage supply
Option: Auxiliary voltage 115 V AC, max. 30 mA for supply of the control inputs3),
galvanically isolated from internal voltage supply
Local controls Standard: Selector switch LOCAL – OFF – REMOTE (lockable in all three positions)
Push-buttons OPEN – STOP – CLOSE
3 indication lights:
End position CLOSED (yellow), Collective fault signal (red),
End position OPEN (green)
Option: Protection cover, lockable
Functions Standard: Type of seating adjustable
limit or torque seating for end position OPEN and end position CLOSED
Overload protection against excessive torques over the whole travel
Excessive torque (torque error) can be excluded
from collective fault signal
Phase failure monitoring with automatic phase correction
Push-to-run operation or self-retaining in REMOTE
Push-to-run operation or self-retaining in LOCAL
Blinker transmitter signal can be switched on or off by actuator (option)
Options: Positioner4):
Nominal position value via analogue input E1 = 0/4 -20 mA
Adjustable behaviour on loss of signal
Adjustable sensitivity (dead band) and pause time
Split Range operation
Motor protection evaluation Standard: Motor temperature monitoring in combination with thermoswitches
in the actuator motor
Options: Additional thermal overload relay in the controls
PTC tripping device in combination with PTC thermistors in the actuator motor
Electrical connection Standard: AUMA plug/socket connector with screw type connection
Threads for cable glands Standard: Metric threads
Options: Pg-threads, NPT-threads, G-threads
Wiring diagram Wiring diagram according to commission number included in delivery
Further options for version with RWG in the actuator
Position feedback Analogue output E2 = 0/4 – 20 mA (load max. 500 Ω)
(option) Galvanic isolator for analogue output E2

3) Not possible in combination with PTC tripping device

4) Requires position transmitter in actuator

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Service conditions
Enclosure protection according Standard: IP 67
to EN 60 5295) Options: IP 68
IP 67-DS (Double Sealed)
IP 68-DS (Double Sealed)
(Double Sealed = terminal compartment additionally sealed against interior)
Corrosion protection Standard: KN suitable for installation in industrial units,
in water or power plants with a low pollutant concentration
Options: KS suitable for installation in occasionally or permanently aggressive
atmosphere with a moderate pollutant concentration
(e.g. in wastewater treatment plants, chemical industry)
KX suitable for installation in extremely aggressive atmosphere with
high humidity and high pollutant concentration
KX-G same as KX, however aluminium-free version (outer parts)
Finish coating Standard: two-component iron-mica combination.
Colour Standard: silver-grey (DB 701, similar to RAL 9007)
Option: Other colours are possible on request
Ambient temperature Standard: SA – 25 °C to + 70 °C
SAR – 25 °C to + 60 °C
Options: SA – 40 °C to + 60 °C (low temperature)
SAR – 40 °C to + 60 °C (low temperature)
Vibration resistance6) 1 g, from 10 Hz to 200 Hz
according to EN 60068-2-6
Lifetime7) Type Operating cycles (OPEN–CLOSE–OPEN)
with 30 turns per stroke
SA 07.1 – SA 10.1 20,000
SA 14.1 – SA 16.1 15,000
SA 25.1 – SA 30.1 10,000

Type Starts in Number of starts per hour based on S4 – 25 %, for an

millions expected lifetime of a minimum of operation hours

min. 5,000 h 10,000 h 20,000 h

SAR 07.1 – SAR 10.1 5.0 1,000 500 250
SAR 14.1 – SAR 14.5 3.5 700 350 175
SAR 16.1 3.5 600 300 150
SAR 25.1 – SAR 30.1 2.5 300 250 125

Weight Multi-turn actuator: refer to Technical data SA/SAR

Actuator controls: approx. 7 kg (with AUMA plug/ socket connector)
Accessories
Wall bracket8) AUMA MATIC mounted separately from the actuator, including plug/ socket connector.
Connecting cables on request.
Recommended for high ambient temperatures, difficult access, or in case of heavy
vibrations during service.
Other information
EC directives Electromagnetic Compatibility (EMC): (89/336/EEC)
Low Voltage Directive: (73/23/EEC)
Machinery Directive: (98/37/EC)
Reference documents Product description “Electric multi-turn actuators SA”
Product description, “Actuator controls AUMA MATIC”
Dimension sheets “Dimensions actuators with integral controls AUMA MATIC”
Technical data sheets SA/SAR
Technical data AM 01.1/AM 02.1
Electrical data sheets SA/SAR

5) For 3-phase asynchronous motors in enclosure protection IP 68, higher corrosion protection KS or KX is strongly recommended. Additionally, for enclosure
protection IP 68, we recommend to use the double sealed terminal compartment DS.
For special motors, the enclosure protection according to the name plate applies.
6) For standard version SA(R) 07.1 – SA(R) 16.1 in combination with the actuator controls AM 01.1
7) The lifetime in operation hours (h) depends on the load and the number of starts. A high starting frequency will rarely improve the modulating accuracy. To
reach the longest possible maintenance and fault-free operation time, the number of starts per hour chosen should be as low as permissible for the process.
8) Cable length between actuator and AUMA MATIC max. 100 m. Not suitable for version with potentiometer in the actuator. Instead of the potentiometer, an
RWG has to be used within the actuator.

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

4. Additional information to the wiring diagram legend

Information A: A running indication is possible if blinker transmitter (S5) is installed
(opening and closing of contacts).
Direction CLOSE: Connections XK 6 – XK 7
Direction OPEN: Connections XK 6 – XK 8
Contacts remain closed in end position.
When connected to an external PLC, the blinking signal can be switched off
via DIP switches (Table 7, page 27).

Information B: The type of seating in the end positions is determined by the valve
manufacturer. The setting is done at the programming switches S1 – 2 and
S3 – 2 (see page 27). The tripping of a torque switch in an intermediate
position switches off the actuator and gives a fault signal.
The limit switches are used for signalisation when switching off by torque
seating. They need to be set so that the appropriate switch is tripped shortly
before reaching the end position. If the torque switch trips before the limit
switch, the actuator is switched off and a fault signal is generated.
For further programming possibilities, e.g. self-retaining in operation mode
REMOTE, see table 7, page 27.

Information D: The following faults are registered and can be transmitted to the control
room as a potential-free collective fault signal:

- Power failure
- Phase failure
- Motor protection tripped
- Torque switch tripped in mid-travel.
This signal can be switched off on the logic board, see table 7, page 27.

Information E: Input signals according to DIN 19 240.

The nominal operation current of inputs XK 2; XK 3 and XK 4 amounts to
10 –15 mA. If the internal voltage 24 V DC is used for remote control, it must
only be connected via potential-free contacts.

Information F: In case of wrong phase sequence, the rotating field is automatically

adjusted. In case of a phase failure, the actuator stops. The fault is indicated
at LED V14 on the interface board (see page 26). For collective fault signal,
see information D.

Information G: Potential-free contacts are available for signals. The internal control voltage
(XK 11 / + 24 V and XK 5 / – 24V) must not be used for external lamps,
relays etc.

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

5. Transport, storage and packaging

5.1 Transport .. For transport to place of installation, use sturdy packaging.
Do not attach ropes or hooks to the handwheel for the purpose of lifting by

. hoist.
If multi-turn actuator is mounted on valve, attach ropes or hooks for the
purpose of lifting by hoist to valve and not to multi-turn actuator.

Fitting the handwheel: For transport purposes, handwheels from a diameter of 400 mm are
supplied separately.

Engage manual operation prior to mounting the handwheel!

If the manual operation is not engaged, damage can occur at
the change-over mechanism.

. Engage manual operation (figure A-1):

Manually lift the red change-over lever while slightly turning the shaft back
and forth until manual operation engages. The manual operation is
correctly engaged if the change-over lever can be lifted by approx. 85°.

Manual force is sufficient for operating the change-over

lever. It is not necessary to use an extension. Excessive
force may damage the change-over mechanism.

.. Slip handwheel over the red change-over lever on shaft (figure A-2).
Secure handwheel using the circlip supplied.
Figure A-1 Figure A-2

85°

5.2 Storage .. Store in well-ventilated, dry room.

Protect against floor dampness by storage on a shelf or on

.. a wooden pallet.
Cover to protect against dust and dirt.
Apply suitable corrosion protection agent to bright surfaces.

If multi-turn actuators are to be stored for a long time (more than 6 months),
the following points must be observed additionally:

. Prior to storage: Protect bright surfaces, in particular the output drive parts

. and mounting surface, with long-term corrosion protection agent.

Check for corrosion approximately every 6 months. If first signs of
corrosion show, apply new corrosion protection.

After mounting, connect actuator immediately to electrical

system, so that the heater prevents condensation.

5.3 Packaging Our products are protected by special packaging for the transport ex works.
The packaging consists of environmentally friendly materials which can
easily be separated and recycled.
We use the following packaging materials: wood, cardboard, paper and PE
foil. For the disposal of the packaging material, we recommend recycling
and collection centres.

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

6. Mounting to valve/ gearbox . Prior to mounting, the multi-turn actuator must be checked
for damage. Damaged parts must be replaced by original

. spare parts.
After mounting, check multi-turn actuator for damage to
paint finish. If damage to paint-finish have occurred after
mounting, they have to be touched up to avoid corrosion.

Mounting is most easily done with the valve shaft/ gearbox shaft pointing
vertically upward. But mounting is also possible in any other position.
The multi-turn actuator leaves the factory in position CLOSED (limit switch
CLOSED operated).

. Check if mounting flange fits the valve/ gearbox.

Spigot at flanges should be loose fit!

The output drive types B1, B2, B3, or B4 (figure A-3) are delivered with bore
and keyway (usually according to ISO 5210).
Figure A-3
Output drive type B1/ B2 Output drive type B3/ B4
Plug sleeve Bore with keyway

For output drive type A (figure B-1), the internal thread of the stem nut must
match the thread of the valve stem. If not ordered explicitly with thread, the
stem nut is unbored or with pilot bore when delivered. For finish machining

..
of stem nut refer to next page.
Check whether bore and keyway match the input shaft of valve/ gearbox.
Thoroughly degrease mounting faces at multi-turn actuator and valve/

..
gearbox.
Apply a small quantity of grease to input shaft of valve/ gearbox.
Place actuator on valve/ gearbox and fasten. Fasten bolts (at least quality
8.8, refer to table 2) evenly crosswise.

Table 2: Fastening torque for bolts

Strength class 8.8 TA (Nm)
M 8 25
M 10 50
M 12 87
M 16 220
M 20 420

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Finish machining of stem nut (output drive type A):

Figure B-1
Output drive type A
Stem nut

80.3

80.01/80.02

80.2

The output drive flange does not have to be removed from the actuator.

.. Remove spigot ring (80.2, figure B-1) from mounting flange.

Take off stem nut (80.3) together with thrust bearing (80.01) and thrust

.. bearing races (80.02).

Remove thrust bearing and thrust bearing races from stem nut.
Drill and bore stem nut and cut thread.

.. When fixing in the chuck, make sure stem nut runs true!
Clean the machined stem nut.
Apply Lithium soap EP multi-purpose grease to thrust bearing and races,

. then place them on stem nut.

Re-insert stem nut with thrust bearings into the mounting flange. Ensure

.. that dogs are placed correctly in the slots of the hollow shaft.
Screw in spigot ring until it is firm against the shoulder.
Press Lithium soap EP multi-purpose grease on mineral oil base into the
grease nipple with a grease gun (for quantities, please refer to table):

Table 3: Grease quantities for lubricating bearings

Output A 07.2 A 10.2 A 14.2 A 16.2 A 25.2 A 30.2 A 35.2 A 40.2 A 48.2
drive
Qty1) 1.5 g 2g 3g 5g 10 g 14 g 20 g 25 g 30 g
1) For grease with a density ρ = 0.9 kg/dm³

.
Protection tube for rising valve stem
Protection tubes may be supplied loose. Seal thread with hemp, Teflon

..tape, or thread sealing material.

Screw protection tube (1) into thread (figure B-2) and tighten it firmly.

.Push down the sealing (2) to the housing.

Check whether cap (3) is available and without damage.
Figure B-2: Protection tube for rising valve stem

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

7. Manual operation The actuator may be operated manually for purposes of setting and
commissioning, and in case of motor failure or power failure.
Manual operation is engaged by an internal change-over mechanism.

Engaging manual operation: . Lift up change-over lever in the centre of the handwheel to approx. 85°,
while slightly turning the handwheel back and forth until manual operation
engages (figure C).

Figure C Figure D

Manual force is sufficient for operating the change-over

lever. It is not necessary to use an extension. Excessive
force may damage the change-over mechanism.

. Release change-over lever (should snap back into initial position by spring
action, figure D), if necessary, push it back manually.

Operating the change-over lever while the motor is running

(figure E) can lead to increased wear at the change-over
mechanism.

Figure E Figure F

. Turn handwheel into desired direction (figure F).

Disengaging manual operation: Manual operation is automatically disengaged, when the motor is started
again. The handwheel does not rotate during motor operation.

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 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

8. Electrical connection Work on the electrical system or equipment must only be

carried out by a skilled electrician himself or by specially
instructed personnel under the control and supervision of
such an electrician and in accordance with the applicable
electrical engineering rules.

In case the actuator controls are equipped with a fieldbus interface (Profibus
DP, Modbus, or DeviceNet), refer to the operation instructions of the
respective fieldbus for a description of the bus and electrical connection.

Make sure to respect electromagnetic compatibility (EMC) when installing

cables:
Signal and bus cables are susceptible to interference.

.
Electric power cables, in particular motor cables, are interference sources.
Lay cables being susceptible to interference or sources of interference at the

. highest possible distance from each other.

The interference immunity of signal and bus cables increases if the cables

. are laid close to the ground potential.

If possible, avoid layong long cables and make sure that they are installed

. in areas being subject to low interference.

Avoid long parallel paths with cables being susceptible to interference or
interference sources.

8.1 Connection with AUMA plug/ socket connector

. Check whether type of current, supply voltage, and frequency correspond

Figure G-1: Connection
.. to motor data (refer to name plate at motor).
Loosen bolts (50.01) (figure G-1) and remove plug cover.
50.0 . Loosen screws (51.01) and remove socket carrier (51.0) from plug cover (50.0).
Insert cable glands suitable for connecting cables.
(The enclosure protection indicated on the name plate is only ensured if
50.01 .. suitable cable glands are used).
Seal cable entries which are not used with suitable plugs.

51.0
. Connect cables according to order-related wiring diagram.
The wiring diagram applicable to the actuator is attached to the
handwheel in a weather-proof bag, together with the operation
instructions. In case the wiring diagram is not available, it can be obtained
51.01 from AUMA (state commission no., refer to name plate) or downloaded
directly from the Internet (www.auma.com).

Figure G-2: Parking frame (accessories)

A special parking frame (figure G-2) for protection against touching the bare
contacts and against environmental influences is available.

Parking frame

Table 4: Technical data AUMA plug/ socket connector

Technical data Power terminals 1) Protective earth Control pins
No. of contacts. 6 (3 are used) 1 (leading contact) 50 pins/ sockets
Marking U1, V1, W1, U2, V2, W2 according to VDE 1 to 50
Voltage max. 750 V – 250 V
Nominal current max. 25 A – 16 A
Type of customer connections Screws Screws for ring lug Screws
Cross section max. 6 mm2 6 mm2 2.5 mm2
Material: Pin/ socket carrier Polyamide Polyamide Polyamide
Contacts Brass (Ms) Brass (Ms) Brass, tin-plated or gold-plated (option)
1) Suitable for copper wires. For aluminium wires, it is necessary to contact AUMA.

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Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

8.2 AUMA MATIC on wall bracket (accessory)

Figure G-3: AM on wall bracket The AUMA MATIC can also be mounted separately from the actuator on a

.
wall bracket.
For the connection of actuator and AUMA MATIC on wall bracket, use
suitable flexible and screened connecting cables.

.(Connecting cables are available on request)

Permissible distance between actuator and AUMA MATIC amounts to a

.max. of 100 m.
Versions with potentiometer in the actuator are not suitable. Instead of the

.potentiometer, an RWG has to be used in the actuator.

Connect the wires in correct phase sequence.
Check the direction of rotation before switching on (see page 19).

Connecting cable to actuator

8.3 Heater AUMA multi-turn actuators have a heater installed as standard. Unless
ordered otherwise, the heater is internally supplied.

8.4 Motor protection In order to protect against overheating and impermissibly high temperatures
at the actuator, PTC thermistors or thermoswitches are embedded in the
motor winding. The thermoswitch is tripped as soon as the max. permissible
winding temperature has been reached.

8.5 Remote position transmitter For the connection of remote position transmitters (potentiometer, RWG)
screened cables must be used.

8.6 Fitting the cover After connection:

. Insert the socket carrier (51.0) into the plug cover (50.0) and fasten it with

.. screws (51.01).
Clean sealing faces at the plug cover and the housing.

.. Check whether O-ring is in good condition.

Apply a thin film of non-acidic grease (e.g. Vaseline) to the sealing faces.

. Replace plug cover (50.0) and fasten bolts (50.01) evenly crosswise.
Fasten cable glands with the specified torque to ensure the required
enclosure protection.

14
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

9. Opening the switch To be able to carry out the following settings (clauses 10. to 16.), the switch
compartment compartment must be opened and, if installed, the indicator disc must be
removed.

These settings are only valid for “clockwise closing”, i.e. driven shaft turns
clockwise to close the valve.

Work on the electrical system or equipment must only be

carried out by a skilled electrician himself or by specially
instructed personnel under the control and supervision of
such an electrician and in accordance with the applicable
electrical engineering rules.

9.1 Removing the switch compartment cover

. Remove 4 bolts and take off the cover at the switch compartment
(figures H).
Figure H-1: Cover with indicator glass Figure H-2: Cover without indicator glass

Bolts

9.2 Pulling off the indicator disc (option)

. If installed, pull off indicator disc (figure J). Open end wrench
(approx. 14 mm) may be used as lever.

Figure J: Pulling off the indicator disc

RSD

RDW

Indicator disc

15
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

10. Setting the limit switching

10.1 Setting end position CLOSED (black section)

.. Turn handwheel clockwise until valve is closed.

After having reached the end position, turn back handwheel by
approximately ½ a turn (overrun). During test run check overrun and, if

. necessary, correct setting of the limit switching.

Press down and turn setting spindle A (figure K-1) with screw driver
(5 mm) in direction of arrow, thereby observe pointer B.
While a ratchet is felt and heard, the pointer B moves 90° every time.
When pointer B is 90° from mark C, continue turning slowly. When pointer
B has reached the mark C, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.

Figure K-1: Control unit

T P

B E

C F

A D
10.2 Setting end position OPEN (white section)

. Turn handwheel counterclockwise until valve is open, then turn back by

. approximately ½ a turn.
Press down and turn setting spindle D (figure K-1) with screw driver
(5 mm) in direction of arrow, thereby observe pointer E.
While a ratchet is felt and heard, the pointer E moves 90° every time.
When pointer E is 90° from mark F, continue turning slowly. When pointer
E has reached the mark F, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.

10.3 Checking the limit switches The red test buttons T and P (figure K-1) are used for manual operation of
the limit switches.

.. Turning T in direction of the arrow LSC (WSR) triggers limit switch CLOSED.
Turning P in direction of the arrow LSO (WÖL) triggers limit switch OPEN.

16
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

11. Setting the DUO limit switching (option)

Any application can be switched on or off via the two intermediate position
switches.

For setting, the switching point (intermediate position) must

be approached from the same direction as afterwards in
electrical operation.

11.1 Setting the direction CLOSE (black section)

.. Move valve to desired intermediate position.

Press down and turn setting spindle G (figure K-2) with screw driver
(5 mm) in direction of arrow, thereby observe pointer H.
While a ratchet is felt and heard, the pointer H moves 90° every time.
When pointer H is 90° from mark C, continue turning slowly. When pointer
H has reached the mark C, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.

Figure K-2: Control unit

T P

C F

H L
G K

..
11.2 Setting the direction OPEN (white section)
Move valve to desired intermediate position.
Press down and turn setting spindle K (figure K-2) with screw driver
(5 mm) in direction of arrow, thereby observe pointer L.
While a ratchet is felt and heard, the pointer L moves 90° every time.
When pointer L is 90° from mark F, continue turning slowly. When pointer
L has reached the mark F, stop turning and release setting spindle. If you
override the tripping point inadvertently (ratchet is heard after the pointer
has snapped), continue turning the setting spindle in the same direction
and repeat setting process.
11.3 Checking the DUO switches The red test buttons T and P (figure K-2) are used for manual operation of

.
the DUO limit switches.
Turning T in direction of the arrow LSC (WSR) triggers DUO limit switch

. CLOSED. The torque switch CLOSED is actuated at the same time.

Turning P in direction of the arrow TSO (DÖL) triggers DUO limit switch

. OPEN. The torque switch OPEN is actuated at the same time.

After checking the switches, the fault (red indication light) has to be reset
using the OPEN or CLOSE push-buttons of the local controls for operation
in the opposite direction.

17
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

12. Setting the torque switching

12.1 Setting .. The set torque must suit the valve!

This setting should only be changed with the consent of
the valve manufacturer!

Figure L: Torque switching heads

Setting CLOSED Setting OPEN

O P O P

.. Loosen both lock screws O at the torque dial (figure L).

Turn torque dial P to set it to the required torque (1 da Nm = 10 Nm).
Example:
Figure L shows the following setting:
3.5 da Nm = 35 Nm for direction CLOSE

. Tighten lock screws O again

4.5 da Nm = 45 Nm for direction OPEN

. The torque switches can also be operated in manual

. operation.
The torque switching acts as overload protection over full
travel, also when stopping in the end positions by limit
switching.

12.2 Checking the torque switches

The red test buttons T and P (figure K-2) are used for manual operation of
the torque switches:

. Turning T in direction of the arrow TSC (DSR) triggers torque switch CLOSED.

. The red indication light (fault) on the local controls is illuminated.

Turning P in direction of the arrow TSO (DÖL) triggers torque switch OPEN.

. The red indication light (fault) on the local controls is illuminated.

If a DUO limit switching (optional) is installed in the actuator, the

. intermediate position switches will be operated at the same time.

After checking the switches, the fault (red indication light) has to be reset
using the OPEN or CLOSE push-buttons of the local controls for operation
in the opposite direction.

18
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

13. Test run

13.1 Check direction of rotation This check is only necessary for mounting on wall bracket and if the motor
controls have been separately mounted in the control box (motors 7.5 kW).
When the AM 01.1/AM 02.1 controls are mounted directly to the actuator,
the automatic phase correction ensures the correct direction of rotation,
even if the phases are crossed over during electrical installation.

. If provided, place indicator disc on shaft.

The direction of rotation of the indicator disc (figure M-1) indicates the

. direction of rotation of the output drive.

If there is no indicator disc, the direction of rotation can also be observed
on the hollow shaft. For this, remove screw plug (no. 27) (figure M-2).
Figure M-1: Indicator disc Figure M-2: Opening the hollow shaft
CLOSED OPEN 27

S1/S2

.. Move actuator manually to intermediate position.

Set selector switch to local control (I)(figure M-3).
Figure M-3: Selector switch on local control

.. Switch on the voltage supply.

Operate push-button CLOSE (figure M-4) and observe the direction of
rotation:
Figure M-4 Push-button CLOSE Figure M-5: Push-button STOP

If the direction of rotation is wrong, switch off immediately

using the push-button “Stop” (figure M-5) or by turning both test
buttons T and P (figure K-2) in any direction.
Afterwards, correct phase sequence in the connecting cable from
the wall bracket to the actuator and repeat test run.

Table 5:
Direction of rotation of the indicator disc:
counterclockwise correct
Direction of rotation of the hollow shaft:
clockwise correct

19
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

13.2 Check limit switching setting

. Set selector switch to position OFF (0) (figure M-6).
Figure M-6: Selector switch on local controls

The control voltage of the reversing contactors is

interrupted in position OFF. The controls’ power supply is
maintained.

.. Move actuator manually to both end positions of the valve.

Check if limit switching is set correctly for both end positions. Hereby
observe that the appropriate switch is tripped in each end position and
released again after the direction of rotation is changed. If this is not the
case, the limit switching must be set anew.

..
When limit switching is set correctly:
Set selector switch to local control (I)(figure M-3).
Perform test run at the local controls via push-buttons
OPEN – STOP – CLOSE.

13.3 Checking the type of seating The valve manufacturer states whether switching off in the end positions

.
should be by limit switch (limit seating) or torque switch (torque seating).
For checking the setting, refer to page 27, subclause 18.2.

.
If no other options (clauses 14. to 16.) require setting:
Close switch compartment (see page 25, clause 17.).

20
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

14. Setting the potentiometer (option)

– For remote indication –

.. Move valve to end position CLOSED.

. If installed, pull off indicator disc.

Turn potentiometer (E2) clockwise until stop is felt.

. End position CLOSED corresponds to 0 %, end position OPEN to 100 %.

Turn potentiometer (E2) slightly back from the stop.

Due to the ratio of the reduction gearings for the position

transmitter, the complete resistance range is not always
utilized for the whole travel. Therefore, an external
possibility for adjustment (setting potentiometer) must be
provided.

. Perform fine-tuning of the zero point at external setting potentiometer

(for remote indication).

Figure N: Control unit

E2

21
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

15. Setting of electronic position transmitter RWG (option)

– For remote indication or external control –

After mounting the multi-turn actuator to the valve, check setting by

measuring the output current (see subclauses 15.1 or 15.2) and re-adjust, if
necessary.

Table 6: Technical data RWG 4020

MSP...KMS TP_ _ 4 / _ _ _ MSP...KMS TP _ 4 _ / _ _ _
Wiring diagrams
MSP...KMS TP _ 5 _ / _ _ _
3- or 4-wire system 2-wire system
Output current Ia 0 – 20 mA, 4 – 20 mA 4 – 20 mA
Power supply 24 V DC, ± 15 % 14 V DC + (I x RB),
Uv
smoothed max. 30 V
Max. current I 24 mA at 20 mA 20 mA
input output current
Max. load RB 600 Ω (Uv - 14 V) / 20 mA

The position transmitter board (figure P-1) is located under the cover plate
(figure P-2).

Figure P-1: Position transmitter board

22
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

15.1 Setting for 2-wire system 4 - 20 mA and 3- /4-wire system 0 – 20 mA

.. Connect voltage to electronic position transmitter.

.. Move valve to end position CLOSED.

If installed, pull off indicator disc.
Connect ammeter for 0 – 20 mA to measuring points (figure P-2).

The circuit (external load) must be connected

(max. load RB), or the appropriate poles at the terminals
(refer to wiring diagram) must be linked, otherwise no
value can be measured.

.. Turn potentiometer (E2) clockwise to the stop.

Turn potentiometer (E2) slightly back from the stop.
Figure P-2 “0” (0/4 mA) “max.” (20 mA)

Cover plate

E2

Meas. point (+) Meas. point (–)

0/4 – 20 mA 0/4 – 20 mA

.. Turn potentiometer “0” clockwise until output current starts to increase.

Turn potentiometer “0” back until the following value is reached:
for 3- or 4-wire system: approx. 0.1 mA
for 2-wire system: approx. 4.1 mA.

.. This ensures that the signal remains above the dead and live zero point.
Move valve to end position OPEN.

. Set potentiometer “max.” to end value 20 mA.

Approach end position CLOSED anew and check minimum value
(0.1 mA or 4.1 mA). If necessary, correct the setting.

If the maximum value can not be reached, the selection of

the reduction gearing must be checked.

23
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

..
15.2 Setting for 3-/ 4- wire system 4 – 20 mA
Connect voltage to electronic position transmitter.

..
Move valve to end position CLOSED.
If installed, pull off indicator disc.
Connect ammeter for 0 – 20 mA to measuring points (figure P-2).

The circuit (external load) must be connected

(max. load RB), or the appropriate poles at the terminals
(refer to wiring diagram) must be linked, otherwise no
value can be measured.

.. Turn potentiometer (E2) clockwise to the stop.

Turn potentiometer (E2) slightly back from the stop.
Figure P-2
“0” (0/4 mA) “max.” (20 mA)

Cover plate

E2

Meas. point (+) Meas. point (–)

0/4 – 20 mA 0/4 mA – 20 mA

.. Turn potentiometer “0” clockwise until output current starts to increase.

Turn back potentiometer “0” until a residual current of approx. 0.1 mA

.. is reached.
Move valve to end position OPEN.

.. Set potentiometer “max.” to end value 16 mA.

Move valve to end position CLOSED.
Set potentiometer “0” from 0.1 mA to initial value 4 mA.
This results in a simultaneous shift of the end value by 4 mA, so that the

. range is now 4 – 20 mA.

Approach both end positions anew and check setting. If necessary, correct
the setting.

If the maximum value cannot be reached, the selection of the

reduction gearing must be checked.

24
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

16. Setting the mechanical position indicator (option)

A suitable reduction gearing was installed in our works. If the turns per
stroke are changed at a later date, the reduction gearing may have to be
exchanged, too.

.. Place indicator disc on shaft.

. Move valve to end position CLOSED.

Turn lower indicator disc (figure Q-1) until symbol CLOSED is in

.. alignment with the mark on the cover (figure Q-2).

Move actuator to end position OPEN.
Hold lower indicator disc CLOSED in position and turn upper disc with
symbol OPEN until it is in alignment with the mark on the cover.
Figure Q-1: Figure Q-2:

Indicator disc

Mark

Indicator disc rotates by approximately 180° at full travel from OPEN to

CLOSED or vice versa.

17. Closing the switch compartment

.. Clean sealing faces of housing and cover

.. Check whether O-ring is in good condition.

Apply a thin film of non-acidic grease to the sealing faces.
Replace cover on switch compartment and fasten bolts evenly crosswise.

After commissioning, check for damage to paint finish of

multi-turn actuator. If damage to paint-finish has occurred
after mounting, they have to be touched up to avoid
corrosion.

25
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

18. Actuator controls AM 01.1/AM 02.1

Figure R-1: Positions of the boards within the controls

Cover

Timer board
(option)
Cover plate
Interface board

Logic board

Positioner board
(option)

18.1 Functions of the diagnosis LEDs on the interface board (standard version)

V14 is illuminated: Phase failure and/or motor protection tripped, reset by

selector switch position III at local controls
V15 is illuminated: Torque fault: Torque switch operated in mid-travel

The LEDs STOP, CLOSE, OPEN indicate the available control commands
(only in selector switch position REMOTE).

Figure R-2: Cover plate on interface board

26
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

18.2 Programming the logic board

The type of seating - limit or torque seating - (switch S1-2 and switch S3-2,
figure R-3) must be determined by the valve manufacturer.

Figure R-3: Logic board A2

Position 1:
Limit seating
in end position OPEN

Position 2:
Torque seating
in end position OPEN
S3-2

S2-2
Position 1:
Limit seating
S1-2 in end position CLOSED

Position 2:
Torque seating
in end position CLOSED

. Set desired programming according to table 7 at the switch S2-2.

Table 7

DIP switch S2-2 Programming

(ON = pressed)
Direction CLOSED Direction OPEN

Self-retaining REMOTE

Push-to-run operation REMOTE

Self-retaining LOCAL

Push-to-run operation LOCAL

activated deactivated
Blinker transmitter (option)

Torque fault: Torque switch available not available

operated in mid travel within
collective fault signal

27
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

18.3 EMERGENCY OPEN and EMERGENCY CLOSE signal (option)

(5th digit in wiring diagram MSP ... C, D or P)

When an EMERGENCY run command is given the actuator operates the

valve to the predetermined
end position (effective in all three selector switch positions:
LOCAL, OFF, REMOTE).

. The input at terminal XK 1 (refer to wiring diagram) must be connected to

. an NC-contact (closed circuit principle) at + 24 V DC.

If EMERGENCY OPEN or EMERGENCY CLOSE signal is generally not
desired: Take off cover plate and disconnect links B1 (for EMERGENCY
CLOSE) and B2 (for EMERGENCY OPEN).

Figure R-4: Cover plate for option EMERGENCY OPEN or EMERGENCY CLOSE
Links: B1(EMERGENCY CLOSE) LED for EMERGENCY
B2 (EMERGENCY OPEN) run command

B2
B1

28
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

19. Electronic positioner (option)

19.1 Technical data
Table 8: Technical data for positioner

Command signal (input signal E1, set value) 0/4 – 20 mA (option: 0 – 5 V)

Control variable (input signal E2, nominal value) 0/4 – 20 mA (option: 0 – 5 V)
Sensitivity (dead band) ∆E (P9) 0.5 % – 2.5 %
Fine tuning “Sens” (P7)
min 0.25 %
(only useful for output speeds <16 rpm)
Pause times “t-off ”(P10) 0,5 – 10 s
Input resistance 250 Ohm
Control with stepping function (not required for control setting):
Running time “t-on” (P8)
effective up to control difference ≤ 25 %; 0.5 – 15 s
pre-set value drops then by factor 3.

19.2 Programming The positioner in the actuator controls AM 01.1/AM 02.1 is programmed
according to the purchase order details and is set together with the actuator
prior to delivery.
Due to peculiarities of the regulating system not known beforehand, a
readjustment may become necessary. Before adjusting the positioner, the
programming of the positioner should be checked.

. Check programming of the logic board according to subclause 18.2.

The self-retaining REMOTE function (see table 7) must be

switched off in conjunction with the positioner.

. Take off cover plate (figure S1) and carry out required programming at
positioner board (figure S2) according to tables 9 and 10.

Prior to setting it must be ensured that the circuit for the

position feedback E2 (see wiring diagram) is closed
(measuring device or link). If the signal E2 is missing, the
LED (V10) “E1/E2 < 4 mA” (figure S1) is on and the
positioner does not respond.

Figure S1: Cover plate for positioner

Label with signal indication

in our example: E1 = 4 – 20 mA, E2 = 4 – 20 mA)

V10 (red)

P10
P8

29
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

Figure S2: Positioner board A7

P9 (∆E) S2-7
P7 (Sens) S3-7
P3 (0)
P4 (max)

V28
V27
Meas- V18
points: V10

E1{MP4(–)
MP3(+) P10
E2{
MP2(+)
MP1(–)

S1-7

19.2.1 Setting the type of signal The signal type (current/ voltage signal) of nominal value E1 and actual
value E2 is set in the factory and marked with a label on the cover plate of
the positioner (refer to figure S1).
If the setting is subject to a subsequent change, the marking also has to be
changed. Furthermore the wiring diagram indicated on the name plate of the
actuator controls also changes (see page 48).

Table 9: Possible settings

Programming
Command signal Feedback via DIP switch S1-7
Nominal value E1 Actual value E21) (refer to figure S2)
4 – 20 mA 4 – 20 mA
0 – 20 mA 0 – 20 mA
4 – 20 mA
0–5V
0 – 20 mA
4 – 20 mA
0–5V
0 – 20 mA

0–5V 0–5V

4 – 20 mA
0 – 10 V
0 – 20 mA

0 – 10 V 0–5V

1) Signals for internal feedback:

0/4 – 20 mA from electronic positioner or 0 – 5 V from precision potentiometer 5 k Ω

30
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

19.2.2 Setting actuator behaviour on loss of signal

In case of a loss of signal of nominal value E1 or actual value E2, the

reaction of the actuator can be programmed via the switch S2-7. The
complete range of choices, however, is only available with signals 4 - 20
mA.

The following reactions are possible:

Fail as is:
Actuator stops immediately and remains in this position.
Fail close
Actuator moves the valve to the end position CLOSED.
Fail open:
Actuator moves the valve to the end position OPEN.

Table 10: Possible settings (recommended settings are shaded in grey)

Behaviour in case of loss of signal of Prerequisite1) Programming

E1 E2 Command signal Feedback via DIP switch S2-7
nominal value E1 Actual value E22) (refer to figure S2)

fail as is 4 – 20 mA 4 – 20 mA

4 – 20 mA 4 – 20 mA
fail close
0 – 20 mA
4 – 20 mA
0–5V

4 – 20 mA 4 – 20 mA
fail open
0 – 20 mA
4 – 20 mA
0–5V

fail as is fail open 4 – 20 mA 0–5V

4 – 20 mA
0–5V
0 – 20 mA

fail close fail open 0 – 20 mA 4 – 20 mA

0 – 20 mA
0 – 20 mA
0–5V
0–5V
0 – 10 V

0 – 20 mA 4 – 20 mA
fail close fail as is
0 – 10 V 4 – 20 mA

1) During loss of signal, signals from 0 – 20 mA and 0 – 5 V may be misinterpreted since E1 or E2 (without any fault) can also be < 4 mA (end position CLOSED =
0 mA or 0 V), when working properly.
2) Signals for internal feedback:
0/4 – 20 mA from electronic positioner or 0 – 5 V from precision potentiometer 5 k Ω

31
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

19.3 Positioner adjustment end position CLOSED (standard version)

Before beginning the setting of the positioner, it has to be

ensured that the limit and torque switching of the actuator
as well as the feedback have been set (clauses 14. and 15.).

.. Set selector switch (local controls) to position LOCAL.

Move multi-turn actuator by pressing push-button to end position

.. CLOSED.
Supply nominal value E1 of 0 or 4 mA (see wiring diagram).
Turn potentiometer “t-off” (P10) counterclockwise to the stop
(figure S1).

Missing signals E1/ E2 or wrong polarity are indicated by

LED (V10) “E1/E2 < 4 mA” (figures S1 or S2)

. Connect voltmeter to measuring points MP3 and MP4 (figure S2) for
measuring the nominal value (0 – 5 V).
For a nominal value E1 of 0 mA the voltmeter shows 0 V.
For a nominal value E1 of 4 mA the voltmeter shows 1 V.
In case nominal value (0 V or 1 V) is not correct:

. Correct nominal value signal in control room.

Connect voltmeter to measuring points MP2 and MP1 for measuring the
actual value signal. For an actual value E2 of 0 mA the voltmeter shows
0 V. For an actual value E2 of 4 mA the voltmeter shows 1 V.
If measured value is not correct:
Adjust position feedback according to clauses 14. and 15. and repeat
“positioner adjustment”.

Table 11

Possible LED display: Required setting in end stop CLOSED:

(refer to figures S3 and S4) (refer to figures S3 and S4)
Turn potentiometer “0” (P3) slightly clockwise until LED (V27 yellow)
LEDs are not illuminated
is illuminated.
Then

Turn potentiometer “0” (P3) slightly clockwise until LED (V28 green)
LED (V28 green) illuminated
goes out and LED (V27 yellow is illuminated.
If

Turn potentiometer “0” (P3) counterclockwise until LED (V27

LED (V27 yellow) illuminated yellow) is no longer illuminated. Then, turn potentiometer “0” (P3) slightly
clockwise until the LED (V27 yellow) is illuminated again.

Figure S2: Positioner board A7

P9 (∆E) S2-7
P7 (Sens) S3-7
P3 (0)
P4 (max)

V28
V27
Meas. V18
points: V10

{
MP4(–)
E1 MP3(+)
P10
{
MP2(+)
E2 MP1(–)

S1-7

32
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

19.4 Positioner adjustment end position OPEN (standard version)

. Run multi-turn actuator by pressing push-button (local controls) to

. end position OPEN.

Connect voltmeter to measuring points MP2 and MP1 for measuring of
the actual value E2:
When position feedback is set correctly the voltmeter shows 5 V.
If measured value is not correct:
Adjust position feedback according to clause 14. and 15. and repeat

.. “positioner adjustment”.
Connect max. command signal (nominal value E1) = 20 mA.
Connect voltmeter to measuring points MP3 and MP4 for measuring the
nominal value E1:
For a nominal value of 20 mA the voltmeter shows 5 V.
If measured value is not 5 V:
Check the externally supplied command signal E1.

Table 12

LED display: Required setting in end stop OPEN:

(refer to figures S3 and S4) (refer to figures S3 und S4)
Turn potentiometer “max” (P4) slightly counterclockwise until
LEDs are not illuminated
LED (V28 green) is illuminated.
Then

Turn potentiometer “max” (P4) clockwise until LED (V28 green) is no

LED (V28 green) illuminated longer illuminated. Then, turn potentiometer “max” (P4) slightly
If

counterclockwise until LED (V28 green) is illuminated again.

Turn potentiometer “max” (P4) slightly counterclockwise until LED
LED (V27 yellow) illuminated
(V27 yellow) goes out and LED (V28 green) is illuminated.

19.5 Setting of the sensitivity .. Set selector switch at the local controls to position REMOTE.
Set command signal E1 according to label on cover plate
(see figure S1).
The sensitivity (∆E / dead band) is set to maximum value (2.5 %) in the

. factory.
With the potentiometer ∆E (P9) the dead band can be increased by
turning clockwise. Left stop = small dead band (= high sensitivity). For a
precise setting of the dead band, a set point device with setting options in

. the 0.1 mA range is required.

-1
For actuators with n < 16 min , a better sensitivity (∆Emin= 0.25 %) can be
achieved by turning the potentiometer P7 (sens) clockwise.

When setting ∆E, the following must imperatively be

observed: Excessive number of starts leads to unnecessary
wear on both, valve and actuator. Therefore, the maximum
possible sensitivity (dead band) acceptable for the process
must be set.

To prevent exceeding the max. permissible number of starts (refer to

Technical data sheet SARExC) in extreme cases, a pause time between
0.5 s (left stop) and 10s (right stop) may be set using the potentiometer
“t-off” (P10).

33
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

Figure S1: Cover plate for positioner

Label with signal indication

(in our example: E1 = 4 – 20 mA, E2 = 4 – 20 mA)

V28 (green)
V27 (yellow)
V18 (red)
V10 (red)

P10

Figure S2: Positioner board A7

P9 (∆E) S2-7
P7 (Sens) S3-7
P3 (0)
P4 (max)

V28
V27
Meas. V18
points: V10

{
E1 MP4(–)
MP3(+) P10
{
E2 MP2(+)
MP1(–)

S1-7

34
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

19.6 Positioner adjustment end position OPEN (inverse operation)

In standard version the maximum input signal (E1 = 20 mA) results in

.
operation to end position OPEN.
By switching the code switch S3-7 (figure S2) to position “1" an inversion

. of this signal definition (inverse operation) can be achieved.

In case an RWG (option) is installed, the connections 7 (red) and 5 (black)

. on the positioner board (figure P-1) of the actuator have to be exchanged.

In case a potentiometer is installed (option), the connections 21 (red) and
22 (black) at the potentiometer must be interchanged.

Before beginning the setting of the positioner it has to be

ensured that the limit and torque switching of the actuator
as well as the feedback have been set (clauses 14. and 15.).

.. Set selector switch (local controls) to position LOCAL.

.. Run actuator with push-button to end position OPEN.

Supply nominal value E1 of 0 or 4 mA (see wiring diagram).
Turn potentiometer “t-off” (P10) counterclockwise to the stop
(figure S2).

Missing signals E1/ E2 or wrong polarity are indicated by

LED (V10) “E1/E2 < 4 mA” (figures S1 or S2)

. Connect voltmeter to measuring points MP3 and MP4 (figure S2) for
measuring the nominal value (0 – 5 V).
For a nominal value E1 of 0 mA the voltmeter shows 0 V.
For a nominal value E1 of 4 mA the voltmeter shows 1 V.
In case nominal value (0 V or 1 V) is not correct:

. Correct nominal value signal in control room.

Connect voltmeter to measuring points MP2 and MP1 for measuring the
actual value signal.
For an actual value E2 of 0 mA the voltmeter shows 0 V.
For an actual value E2 of 4 mA the voltmeter shows 1 V.
If measurement value is incorrect:
adjust position feedback according to clauses 14. and 15. and repeat
“positioner adjustment”.

Table 13

Possible LED display: Required position in end stop OPEN:

(refer to figures S3 and S4) (refer to figures S3 and S4)
Turn potentiometer “0” (P3) slightly clockwise until LED (V28 green)
LEDs are not illuminated
is illuminated.
Then

Turn potentiometer “0” (P3) slightly clockwise until LED (V27

LED (V27 yellow) illuminated
yellow) goes out and LED (V28 green) is illuminated.
If

Turn potentiometer “0” (P3) counterclockwise until LED (V28 green)

LED (V28 green) illuminated is no longer illuminated. Then, turn potentiometer “0” (P3) slightly
clockwise until LED (V28 green) is illuminated again.

35
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

19.7 Positioner adjustment end position CLOSED (inverse operation)

. Run actuator with push-button (local controls) to end position

. CLOSED.
Connect voltmeter to measuring points MP2 and MP1 for measuring of the
actual value E2:
When position feedback is set correctly the voltmeter shows 5 V.
If measured value is not correct:
Adjust position feedback according to clauses 14. and 15. and repeat

.. “positioner adjustment”.
Connect max. command signal (nominal value E1) = 20 mA.
Connect voltmeter to measuring points MP3 and MP4 for measuring the
nominal value E1: For a nominal value of 20 mA the voltmeter shows 5 V.
If measured value is not 5 V:
Check the externally supplied command signal E1.

Table 14

LED display: Required position in end stop CLOSED:

(refer to figures S3 and S4) (refer to figures S3 and S4)
Turn potentiometer “max” (P4) slightly counterclockwise until LED
LEDs are not illuminated
(V27 yellow) is illuminated.
Then

Turn potentiometer “max” (P4) clockwise until LED (V27 yellow) is

LED (V27 yellow) is
no longer illuminated. Then, turn potentiometer “max” (P4) slightly
If

illuminated
counterclockwise until LED (V27 yellow) is illuminated again.
Turn potentiometer “max” (P4) slightly counterclockwise until LED
LED (V28 green) is
(V28 green) goes out and LED (V27 yellow) is illuminated
illuminated
again.

Figure S2: Positioner board A7

P9 (∆E) S2-7
P7 (Sens) S3-7
P3 (0)
P4 (max)

V28
V27
Meas. V18
points: V10

MP4(–)
MP3(+) P10
MP2(+)
MP1(–)

S1-7

36
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

19.8 Positioner in Split Range version (option)

For Split Range, a modified version of the positioner is used. The standard
version is not suitable for Split Range operation.
Split Range operation is only possible with the position transmitter RWG.

19.8.1 Split Range: description of functions

In Split Range operation a set point is shared by up to four positioners. A
typical example is a pipeline with a bypass. The actuator mounted on the
bypass reacts in the lower range (0 – 10 mA), the actuator on the main
valve in the upper range (10 – 20 mA). Other values such as 4 – 12 mA and
12 - 20 mA can also be set.

19.8.2 Programming DIP 5 at code switch S1-7 must always be in position ON for Split Range
version.

Table 15: Available settings for Split Range operation

Programming
Command signal Feedback1) via DIP switch S1-7
Nominal value E1 Actual value E2 (refer to figure S2)
4 – 12/12 – 20 mA 4 – 20 mA
0 – 10/10 – 20 mA 0 – 20 mA
4 – 12/12 – 20 mA
0–5V
0 – 10/10 – 20 mA
1) Signals for internal feedback:
0/4 – 20 mA from electronic positioner or 0 – 5 V from precision potentiometer 5 k Ω

The further programming of the positioner via the code switches S2-7 and
S3-7 can be made in the same way as during normal operation.

19.8.3 Positioner adjustment (See also example further down the page)
for Split Range
. Supply the specified minimum command signal (nominal value E1) for the
positioner and check by measuring with voltmeter at the measuring points

. MP3 and MP4 (figure T).

Connect voltmeter between measuring point M3 and measuring point
MP1. Calculate setting value:
Initial value = E 1min [in Ampere] x 250 Ohm.

. Set initial value with potentiometer P5.

Supply specified maximum command signal (nominal value E1) and

. check by measuring at the measuring points MP3 and MP4.

Connect voltmeter between measuring point M9 and measuring point

. MP1. Set 5 V with potentiometer P6 .

Supply input signal E1 from minimum to maximum value and check the
set range 0 – 5 V at measuring point M9. If necessary, readjust with P5 or

. P6.
Apply the same procedure to the second actuator’s positioner and set

. according to the specified nominal values E1.

After setting the Split Range operation, perform further readjustment as
described in subclause 19.3, page 32.

37
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

Figure T: Positioner board A7, Split Range version

P9 (∆E)
P7 (Sens)
P3 (0) S2-7
P4 (max)
P6 S3-7
P5

Meas. points
V28 (green)
V27 (yellow)
V18 (red)
V10 (red)

E1{ P10
E2{
Meas. points

S1-7

Example:
Two actuators are to be operated in Split Range version. Actuator 1 must be
in position CLOSED with a nominal value signal E1 of 0 mA, and in position
OPEN with a signal of 10 mA.
Actuator 2 must be in position CLOSED with a nominal value signal of
10 mA, and in position OPEN with a signal of 20 mA.

. Positioner actuator 1:
set with E1 = 0 mA, set with P5 = 0 V at M3 (measured against MP1),

. set E1 = 10 mA, set with P6 = 5 V to M9 (measured against MP1).

Positioner actuator 2 :
set E1 = 10 mA, set with P5 = 0 V at M3 (measured against MP1),

. set E1 = 20 mA, set with P6 = 5 V at M9 (measured against MP1).

Perform adjustments and settings for E2 etc. Afterwards the nominal value
E1 can be transmitted through both actuators (can be connected in
series). When operating within range E1 = 0 – 10 mA, actuator 1 moves,
actuator 2 remains in end position CLOSED. When operating within range
E1 = 10 - 20 mA, actuator 2 moves whereas actuator 1 remains in end
position OPEN.

38
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

20. Timer (option) The timer board allows to increase the operating time for the entire or any
portion of the valve travel.

Example:
In order to avoid water hammers in long pipelines, stepping mode can be
chosen for any part of the travel.

. Instead of the interface board, the timer is installed in the actuator controls

. AM 01.1/ AM 02.1.
Electronic timer is not possible in combination with positioner.

20.1 Functions of the diagnosis LEDs (timer)

Figure U-1: Cover plate for Timer A1.6

V15 illuminated: Torque fault: Torque switch operated in mid-travel

V14 illuminated: Phase failure and/ or motor protection tripped,
reset by selector switch position III at local control

V22 illuminated:
Stepping mode in direction OPEN is switched on
V21 illuminated:
Stepping mode in direction CLOSE is switched on

39
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

20.2 Setting start and end of stepping mode via DUO limit switching (option)

Start and end of stepping mode can also be set via external switches (use
potential-free contacts).

..
Direction OPEN, first normal operation then stepping mode
Run valve in direction OPEN to the desired start of stepping mode.
Press down and turn setting spindle G (figure U-2) with screw driver
normal operation stepping (5 mm) in direction of arrow, thereby observe LED V22 (figure U-1).
Start of stepping mode in direction OFF is set correctly if the LED changes
V 22 off V22 on from off to on (see sketch on the left).
Start stepping mode OPEN

..
Direction CLOSE, first normal operation then stepping mode
Run valve in direction CLOSE to the desired start of stepping mode.
Press down and turn setting spindle K (figure U-2) with screw driver
stepping normal operation (5 mm) in direction of arrow, thereby observe LED V21 (figure U-1).
Start of stepping mode in direction CLOSE is set correctly if the LED
V 21 on V21 off changes from off to on (see sketch on the left).
Start stepping mode CLOSE Figure U-2: Control unit

G K

..
Direction OPEN, first stepping mode then normal operation
Run valve in direction OPEN to the desired end of stepping mode.
Press down and turn setting spindle G (figure U-2) with screw driver
(5 mm) in direction of arrow, thereby observe LED V22 (figure U-2).
stepping normal operation
End of stepping mode is correctly set if the LED changes from on to off
V 22 on V22 off (see sketch on the left).
End stepping mode OPEN

..
Direction CLOSE, first stepping mode then normal operation
Run valve in direction CLOSE to the desired end of stepping mode.
Press down and turn setting spindle K (figure U-2) with screw driver
Normal operation stepping
(5 mm) in direction of arrow, thereby observe LED V21 (figure U-2).
End of stepping mode is correctly set if the LED changes from on to off
V 21 off V21 on (see sketch on the left).
End stepping mode CLOSE

40
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

20.3 Setting ON and OFF times

ON and OFF times can be set independently of each other, between 1 - 30

seconds using the 4 potentiometers R10 to R13.

Clockwise rotation: Time extension

Counterclockwise rotation: Time reduction

R10 (t-off) : OFF time in direction OPEN

R11 (t-on) : Running time in direction OPEN

R12 (t-off) : OFF time in direction CLOSE

R13 (t-on) : Running time in direction CLOSE

Figure U-3: Cover plate for timer A1.6

R 10 R 12
R 11 R 13

41
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

21. Fuses . Fuses (figures V1 and V2) are accessible after removal of

. the local control cover.

When exchanging the fuses, only fuses with the same
values must be used.

Figure V1: Fuses on signal and control board Figure V2: Fuses on power supply board

1F1 1F2 F3 F4

Table 16

F 1/F 2 F 3*) F 4*)

G-fuses:
(board A20, (boards A2, (boards A8,
(figures V1 and V2)
see wiring diagram) see wiring diagram) see wiring diagram)

Dimensions 6.3 x 32 mm 5 x 20 mm 5 x 20 mm

Control voltage 1 A T; 500 V 500 mA T; 250 V 1.5 A T; 250 V

Power supply unit 115 V

Control voltage 1 A T; 500 V 500 mA T; 250 V 1.5 A T; 250 V

Power supply unit 230 V
*) according to IEC 60127-2/III

F1/ F2: Primary fuses power supply unit

F3: internal 24 V DC supply, RWG, logic board

F4: Internal 24 V AC supply (optional: 115 V AC);
Heater, tripping device for PTC thermistors,
control reversing contactors

. After exchanging the fuses, screw local controls back on again.

42
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

22. Enclosure protection IP 68 (option)

Definition According to DIN EN 60 259, the conditions for meeting the requirements of
enclosure protection IP 68 are to be agreed between manufacturer and
user.
AUMA actuators and controls in enclosure protection IP 68 meet the

..
following requirements according to AUMA:
Duration of submersion in water max. 72 hours

..
Head of water max. 6 m
Up to 10 operations during submersion
Modulating duty is not possible during submersion

Enclosure protection IP 68 refers to the interior of the actuators (motor,

gearing, switch compartment, control, and terminal compartment).

For multi-turn actuators, the following has to be observed:

When using output drive types A and AF (stem nut), it cannot be prevented
that water enters the hollow shaft along the valve stem during submersion.
This leads to corrosion. The water also enters the thrust bearings of output
drive type A, causing corrosion and damage of the bearings. The output
drive types A and AF should therefore not be used.

Inspection AUMA actuators and controls in enclosure protection IP 68 undergo a

routine testing for tightness in the factory.

Cable glands . For the entries of the motor and control cables appropriate, cable glands
in enclosure protection IP 68 must be used. The size of the cable glands
must be suitable for the outside diameter of the cables, refer to

. recommendations of the cable gland manufacturers.

As standard, actuators and controls are delivered without cable glands.

. For delivery, the threads are sealed with plugs in the factory.
When ordered, cable glands can also be supplied by AUMA at an
additional charge. For this, it is necessary to state the outside diameter of

. the cables.
The cable glands must be sealed against the housing at the thread with

. an O-ring.
It is recommended to additionally apply a liquid sealing material (Loctite or
similar).

Commissioning
..
During commissioning, the following should be observed:
Sealing faces of housing and covers must be clean

..
O-rings of the covers must not be damaged
A thin film of non-acidic grease must be applied to sealing faces
Covers must be tightened evenly and firmly

After submersion .. Check actuator.

In case of ingress of water, dry actuator correctly and check for proper
function.

43
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

23. Applications in Ex Zone 22 (option)

Multi-turn actuators of type range SA 07.1 – SA 16.1/SAR 07.1 – SAR 16.1
in versions AUMA MATIC basically meet the requirements for applications in
hazardous dust areas of ZONE 22, in compliance with the ATEX directive
94/9/EC.

The actuators are designed to enclosure protection IP 67 or IP 68 and meet

the requirements of EN 50281-1-1:1998 section 6 - Electrical apparatus for
use in presence of combustible dust, requirements for electrical equipment
of category 3 −protected by enclosures.
To comply with all requirements of EN 50281-1-1: 1998, the following points
must imperatively be observed:

. In compliance with the ATEX directive 94/9/EC, the multi-turn actuators

must be equipped with an additional identification – II3D IP 6X T150 °C.

. The maximum surface temperature of the actuators based on an ambient

temperature of +40 °C in accordance with EN 50281-1-1 section 10.4 is
150 °C. In accordance with section 10.4, an increased dust deposit on the
equipment was not considered for the determination of the max. surface
temperature.

. The correct connection of the thermoswitches or the PTC thermistors, as

well as the fulfilment of the type of duty and the technical data are
prerequisites for compliance with the maximum surface temperature of
multi-turn actuators.

. The connection plug may only be plugged in or pulled out when the mains
are switched off.

. The cable glands used have also to meet the requirements of category
II3D and must at least comply with enclosure protection IP 67.

. The actuators must be connected by means of an external ground

connection (accessory part) to the potential equalization or integrated into
a grounded piping system.

. The screw plug (part no. 27) or the protection tube with cap (part nos.
160.1 and 160.2) for sealing the hollow shaft must imperatively be
mounted to guarantee the combustible dust hazard protection.

. As a general rule, the requirements of EN 50281-1-1 must be respected in

dust hazardous locations. During commissioning, service, and
maintenance, respective special care as well as qualified and trained
personnel is required for the safe operation of multi-turn actuators.

44
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

24. Maintenance After maintenance, check multi-turn actuator for damage to paint finish. If
damage to paint-finish has occurred after mounting, they have to be
touched up to avoid corrosion. Original paint in small quantities can be
supplied by AUMA.

AUMA multi-turn actuators require very little maintenance.

Precondition for reliable service is correct commissioning.

Seals made of elastomers are subject to ageing and must therefore

regularly be checked and, if necessary, exchanged.

It is also very important that the O-rings at the covers are placed correctly
and cable glands fastened firmly to prevent ingress of dirt or water.

We recommend additionally:

. If rarely operated, perform a test run about every 6 months. This ensures

. that the actuator is always ready to operate.

Approximately six months after commissioning and then every year check
bolts between actuator and valve/ gearbox for tightness. If required,

. tighten applying the torques given in table 2, page 10.

For multi-turn actuators with output drive type A: at intervals of approx.
6 months from commissioning, press in Lithium soap EP multi-purpose
grease on mineral oil base at the grease nipple with grease gun (quantity
see table 3, page 11).

25. Lubrication .. The gear housing is filled with lubricant in the factory.
A grease change is recommended after the following operation time:

.. If rarely operated, after 10 – 12 years

If operated frequently, after 6 – 8 years

Lubrication of the valve stem must be done separately.

26. Disposal and recycling

AUMA actuators have an extremely long lifetime. However, they have to be
replaced at one point in time.
The actuators have a modular design and may therefore easily be
disassembled, separated, and sorted according to materials, i.e.:

.. electronic scrap

.. various metals
plastics
greases and oils

.
The following generally applies:
Collect greases and oils during disassembly. As a rule, these substances

.
are hazardous to water and must not be released into the environment.
See disassembled material to a sound disposal or to separate recycling

.
according to materials.
Observe the national regulations for waste disposal.

27. Service AUMA offers extensive services such as maintenance and inspection for
actuators. Addresses of AUMA offices and representatives can be found on
page 52 and on the Internet (www.auma.com).

45
46
79.0

S2 S2
S2
SA16.1 50.0
SAR 16.1
160.2

S1 / S2
79.0 51.0
S2
54.0 55.0
SA 07.1 – SA 14.1 160.1
S2
SAR 07.1 – SAR 14.1 53.0 153.2

56.0 58.0
57.0 153.1
152.2
70.0 27 153.3
151.0
20.0 52.0
S1 / S2 152.1 153.0 155.0
S1 / S2
S1 / S2 39
S2
24
59.0 153.5
with actuator controls AUMA MATIC AM 01.1 / AM 02.1

5.7 5.0
25.0 19.0 5.12 S2
019 17.0
020
70.1 24.0 / 23.0 5.8 9.0
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1

49.0 22.0
5.37 30.0
S2 5.32
10.0
S2
053 S2
18
105.0 012
S1 / S2 1.0 6

3.0
14
28. Spare parts list multi-turn actuator SA(R) 07.1 - SA(R) 16.1

80.001
156.0 107
60.0
100 80.0
106.0 90.001
80.3
61.0 S2
S2 80.001 85.001
90.0
15.0 Sample name plate 2.0
85.0

- Actuator type S2 90.001 85.001

- Commission number
- Works number B1 / C A D B3 / B4 / E
- Enclosure protection
Torque range
in CLOSE/OPEN
- Lubricant
- Temperature ranger
Operation instructions
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Note:
When placing orders for spare parts, it is essential to mention type of actuator and our commission number (refer to
actuator name plate).

No. Type Designation No. Type Designation

012 E Notched pin 58.0 B Wire for protective earth
019 E Cheese head screw Pin for motor and thermoswitch
59.0 1) B in motor plug
020 E Clamping washer
053 E Countersunk screw Control unit assly. (but without torque head,
60.0 B without switches)
1.0 B Housing assly.
2.0 B Flange, bottom assly. 61.0 B Torque switching head
3.0 B Hollow shaft assly. (without worm wheel) 70.0 B Motor
5.0 B Worm shaft assly. Motor pin carrier
70.1 1) B (without pins)
5.12 E Grub screw
5.32 E Coupling pin 79.0 2) B Planetary gear assly for motor drive
5.37 B Pull rod assly. Output drive form A assly.
80.0 3) B (without thread in stem nut)
5.7 E Motor coupling
5.8 B Manual drive coupling assly. 80.0013 E Thrust bearing set
6 E Worm wheel 80.3 3) E Stem nut (without thread)
3)
9.0 B Planetary gear assly. for manual drive 85.0 B Output drive B3
10.0 B Retaining flange assly. 85.0013) E Snap ring
14 E Change-over lever 90.0 3) B Output drive D
3)
15.0 B Cover for switch compartment assly. 90.001 E Snap ring
17.0 B Torque lever assly. Switch for limit/ torque switching
100 B (including pins at wires)
18 E Gear segment
19.0 B Crown wheel assly. Blinker transmitter including pins at wires
105.0 B (without impulse disc and insulation plate)
20.0 B Swing lever assly.
22.0 B Drive pinion II for torque switching assly. 106.0 B Stud bolt for switches
23.0 B Output drive wheel for limit switching assly. 107 E Spacer
24 E Drive wheel for limit switching 151.0 B Space heater
3)
24.0 B Intermediate wheel for limit switching assly. 152.1 B Potentiometer (without slip clutch)
25.0 E Locking plate 152.2 3) B Slip clutch for potentiometer
3)
27 E Screw plug 153.0 B RWG assly.
30.0 B Handwheel with ball handle assly. Potentiometer for RWG
153.1 3) B (without slip clutch)
39 E Screw plug
49.0 1) B Motor plug, socket assly 153.2 3) B Slip clutch for RWG
50.0 B Plug cover assly. 153.3 3) B Electronic board RWG
3)
51.0 B Socket carrier assly. (with sockets) 153.5 B Wires for RWG
52.0 B Pin carrier (without pins) 155.0 3) B Reduction gearing
53.0 B Socket for controls 156.0 3) B Mechanical position indicator
3)
54.0 B Socket for motor 160.1 E Protection tube (without cap)
55.0 B Socket for protective earth 160.2 3) E Cap for stem protection tube
56.0 B Pin for controls S1 S Seal kit, small
57.0 B Pin for motor S2 S Seal kit large

1) SA 16.1 with output speeds of 32 to180 rpms without motor plug/ socket connector; motor directly wired to pin carrier (Nr. 52.0).
2) only required for some output speeds
3) not included in basic equipment

47
48
15.0

10.2
10.0
10.1 8.2
8.0
8.1

9.0 11.2
11.0
6.1 11.1
6.0
6.01

53.0
56.0 4.5 4.1
54.0

50.0 57.0 4.0

4.2 5.1
51.0
with actuator controls AUMA MATIC AM 01.1 / AM 02.1

5.2 5.0
4.3 4.2
52.0 1.0
29. Spare parts list controls AM 01.1/AM 02.1

4.4
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1

4.3
4.4
13.1

3.01
2.0
55.0
58.0

3.02
1.01 3.03
1.02 13.0 3.0
2.3

2.1
Sample name plate 2.5

- Controls type 2.2

- Commission number
- Works number
- Terminal plan actuator
- Wiring diagram
- Mains voltage/ encl. protection
- Control voltage
Operation instructions
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Note:
When placing orders for spare parts, it is essential to mention type of actuator and our commission number (refer to
actuator name plate).

No. Type Designation No. Type Designation

1.0 E Housing 8.2 E Cover plate for interface board
1.01 E Hex. socket head cap screw 9.0 B Logic board
1.02 E Lock washer 10.0 B Timer board assly.
2.0 B Cover local controls 10.1 B Timer board
2.1 B Switching knob 10.2 E Cover plate for timer board
2.2 E Padlock 11.0 B Electronic positioner assly.
2.3 E Face-plate for local controls 11.1 B Electronic positioner board
2.5 E Selector switch 11.2 E Cover plate for positioner board
3.0 B Push-button/ relay board 13.0 B Adapter board
3.01 E Primary fuse 13.1 E Stud
3.02 E Fuse cover 15.0 B Cover assly.
3.03 E Bulb for indication light 50.0 B Plug cover assly.
4.0 B Contactors assly. 51.0 B Socket carrier (with sockets)
4.1 E Reversing contactors 52.0 B Pin carrier (without pins)
4.2 E Carrier for contactors 53.0 B Socket for controls
4.3 E Socket carrier assly. (with sockets) 54.0 B Socket for motor
4.4 E Grub screw 55.0 B Socket for protective earth
4.5 E RC network 56.0 B Pin for controls
6.0 B Power supply unit 57.0 B Pin for motor
6.1 B Mounting plate for power supply 58.0 B Protective earth
6.01 S Secondary fuse S1 S Seal kit
8.0 B Interface board assly.
8.1 B Interface board

49
Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1 / AM 02.1 Operation instructions

30. Declaration of Conformity and Declaration of Incorporation

50
 Multi-turn actuators SA 07.1 – SA 30.1 / SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1 / AM 02.1

Index
B L S
Blinker transmitter 27 Limit switches 16 Safety instructions 4
Limit switching 16,17,20 Selector switch 20
C
Local controls 20 Self-retaining 27
Collective fault signal 26,27
Logic board 27 Sensitivity 33
Command signal 29,30,31
Loss of signal 31 Service 45
Corrosion protection 9,45
Lubrication 45 Signals 8
D Spare parts list
M
Declaration of Conformity 50 Controls 48
Maintenance 4
Declaration of Incorporation 50 Multi-turn actuator 46
Manual operation 12
Direction of rotation 19 Split Range Version 37
Mechanical position indicator 25
Disposal and recycling 45 Stepping mode
Motor protection 14
DUO limit switching 17 Operating time 39
Mounting to valve/ gearbox 10
Pause time 41
E
N Storage 9
Electrical connections 13
Name plate 46,48 T
Electronic position transmitter RWG 22
2-wire system 23 O Technical data 5
3-/ 4-wire system 24 Output drive types 10 Test run 19
Electronic positioner 29 Thermoswitches 14
P
EMERGENCY signal 28 Timer 39
Packaging 9 Torque setting 18
Enclosure protection IP 68 43
Pause time 29,41 Torque switches 18
F Position indicator 25 Transport 9
Finish machining of stem nut 11 Position transmitter RWG 14,22 Type of seating 27
Fuses 42 Potentiometer 21
Protection tube 11
H
PTC thermistors 14
Handwheel 12
Heater 14 R
Remote indication 21,22
I
Running time 29,41
Indicator disc 15,25
Interface board 26
Internet 51
Inverse operation 35,36

Information also available Terminal plan, inspection records and further actuator information
on the Internet: can be downloaded directly from the Internet by entering the order no.
or comm no. (refer to name plate).
Our website: http://www.auma.com

51
Europe AUMA (Schweiz) AG
CH-8965 Berikon
MEGA Endüstri Kontrol Sistemieri Tic. Ltd. Sti.
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Fax +43 2252 8254050 Fax +351 2 1910 95 99
office@auma.at jpalhares@tyco-valves.com

AUMA Riester GmbH & Co. KG AUMA Riester GmbH & Co. KG
ISO 9001
P. O. Box 1362 P. O. Box 1151 ISO 14001
D - 79373 Müllheim D - 73747 Ostfildern
Certificate Registration No.
Tel +49 (0)7631/809-0 Tel +49 (0)711 / 34803 0 12 100 4269
Fax +49 (0)7631/809 250 Fax +49 (0)711 / 34803 34 12 104 4269
riester@auma.com riester@wof.auma.com
www.auma.com www.auma.com

For detailed information about AUMA products, refer to the Internet:

www.auma.com Y000.176/003/en/1.05