SQR 05.2 – SQR 14.

2
AUMA NORM
Technical data Part-turn actuators for modulating duty with 3-phase AC motors

Type Operating Torque range1) Modulating Num- Pulse Pulse Valve attach- Valve shaft Handwheel Weight
time for 90° torque2) ber of dura- duration ment
in seconds starts tion3) on
reversal4)
Stand- Cylin- Two-
S4-25% S4-50% S4-25% S4-50% ard EN Option drical Square flat
Min. Max. Max. Max. Max. Max. Min. Max. ISO EN ISO max. max. max. Ø Turns approx.
50 Hz 60 Hz [Nm] [Nm] [Nm] [Nm] [Nm] [1/h] [ms] [ms] 5211 5211 [mm] [mm] [mm] [mm] for 90° [kg]
8 6 160 11
11 9 200 16
SQR 16 12 110 55 265 F05/ 11 215)
75 150 75 1,500 50 F10 25,4 22 22 160
05.2 22 17 350 F07 16 276)
32 25 480 11
63 50 – – 800 11
8 6 160 11
11 9 200 16
SQR 16 12 220 110 265 F05/ 11 215)
150 300 150 1,500 50 F10 25,4 22 22 160
07.2 22 17 350 F07 16 276)
32 25 480 11
63 50 – – 800 11
11 9 200 15
16 12 265 11
SQR 22 17 350 15 265)
300 600 420 300 210 1,500 50 F10 F12 38 30 27 200
10.2 32 25 480 11 316)
42 35 650 15
63 50 900 11
16 12 900 630 450 315 180 22
22 17 230 30
32 25 320 22 355)
SQR
45 35 600 1,500 50 430 F12 F14 50 36 41 200 30
12.2 1,200 840 600 420 436)
63 50 580 22
84 70 800 30
125 108 1 000 22
36 30 1,800 1 260 900 630 250 51
SQR 48 40 315 70 445)
1 200 1,500 50 F14 F16 60 46 46 200
14.2 72 60 2,400 1,680 1,200 840 450 51 556)
100 85 600 70

General information
Part-turn actuators AUMA NORM require external controls.
For sizes SQR 05.2 – SQR 14.2, AUMA offer AM or AC actuator controls. These can also easily be mounted to the actuator at a later date.

Notes on table
1) Torque range The tripping torque is adjustable for directions OPEN and CLOSE within the indicated torque range.
2) Modulating torque Maximum permissible torque for modulating duty
3) Pulse duration For identical direction of rotation: time during which the motor must be electrically supplied until there is a
movement at the output drive.
4) Pulse duration on reversal For reversal of direction of rotation: time during which the motor must be electrically supplied until there is a
movement at the output drive.
5) Weight Indicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical connection in
standard version, unbored coupling and handwheel
6) Weight with base and lever Indicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical connection in
standard version, and handwheel, including base and lever

Features and functions

Type of duty Standard: Intermittent duty S4 - 25 %, class C according to EN 15714-2
Option: Intermittent duty S4 - 50 %, class C according to EN 15714-2
For nominal voltage, +40 °C ambient temperature and at modulating torque load.
Motors 3-phase AC asynchronous motor, type IM B9 according to IEC 60034-7, IC410 cooling procedure according to
IEC 60034-6

We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document.

Y005.689/003/en Issue 1.19 Page 1/4

SQR 05.2 – SQR 14.2 SQR 05.2 – SQR 14.2
AUMA NORM AUMA NORM
Technical data Part-turn actuators for modulating duty with 3-phase AC motors Technical data Part-turn actuators for modulating duty with 3-phase AC motors

Mains voltage, mains frequency Standard voltages: Electromechanical control unit

3-phase AC current Limit switching Counter gear mechanism for end positions OPEN and CLOSED
Voltages/frequencies Turns per stroke: 2 to 500 (standard) or 2 to 5,000 (option)
Volt 220 230 380 380 400 400 415 440 460 480 500
Standard: Single switch (1 NC and 1 NO) for each end position, not galvanically isolated
Hz 60 50 50 60 50 60 50 60 60 60 50
Options: Tandem switch (2 NC and 2 NO) for each end position, switch galvanically isolated
Special voltages: Triple switch (3 NC and 3 NO) for each end position, switch galvanically isolated
3-phase AC current Intermediate position switches (DUO limit switching), adjustable for each direction of operation
Voltages/frequencies
Torque switching Torque switching adjustable for directions OPEN and CLOSE
Volt 220 440 525 575 600 660 690
50 50 50 60 60 50 50 Standard: Single switch (1 NC and 1 NO) for each direction, not galvanically isolated
Hz
Option: Tandem switch (2 NC and 2 NO) for each direction, switch galvanically isolated
Further voltages on request
Permissible variation of mains voltage: ±10 % Switch contact materials Standard: Silver (Ag)

Permissible variation of mains frequency: ±5 % Option: Gold (Au), recommended for low voltage actuator controls

Overvoltage category Category III according to IEC 60364-4-443 Position feedback signal, analogue Potentiometer or 0/4 – 20mA (electronic position transmitter)
(options)
Insulation class Standard: F, tropicalized
Mechanical position indicator Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Option: H, tropicalized
Running indication (option) Blinker transmitter
Motor protection Standard: Thermoswitches (NC)
Heater in switch compartment Standard: Self-regulating PTC heater, 5 – 20 W, 110 – 250 V AC/DC
Option: PTC thermistors (according to DIN 44082)
Options: 24 – 48 V AC/DC or 380 – 400 V AC
PTC thermistors additionally require a suitable tripping device in the actuator controls.
A resistance type heater of 5 W, 24 V AC is installed in the actuator in combination with the AM or AC actuator
Motor heater (option) Voltages: 110 – 120 V AC, 220 – 240 V AC or 380 - 480 V AC controls.
Power: 12.5 W
Swing angle Standard: Adjustable between 75° and < 105° Electronic control unit (option, only in combination with AC actuator controls)
Options: 15° to < 45°, 45° bis < 75°, 105° to < 135°, 135° to < 165°, 165° to < 195°, 195° to < 225° Non-Intrusive setting Magnetic limit and torque transmitter (MWG)
Self-locking Yes (Part-turn actuators are self-locking if the valve position cannot be changed from standstill while torque acts Position feedback signal Via actuator controls
upon the output drive.)
Torque feedback signal Via actuator controls
Manual operation Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation
Mechanical position indicator Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Options: Handwheel lockable
Running indication Blinking signal via actuator controls
Handwheel stem extension
Heater in switch compartment Resistance type heater with 5 W, 24 V AC
Power tool for emergency operation with square 30 mm or 50 mm
Indication for manual operation Indication whether manual operation is active/not active via single switch (1 change-over contact)
(option) Service conditions

Electrical connection Standard: AUMA plug/socket connector with screw-type connection Use Indoor and outdoor use permissible

Options: Terminals or crimp connection Mounting position Any position

Gold-plated control plug (sockets and plugs) Installation altitude ≤ 2,000 m above sea level

Threads for cable entries Standard: Metric threads > 2,000 m above sea level on request

Options: Pg-threads, NPT-threads, G-threads Ambient temperature Standard: –30 °C to +70 °C

Terminal plan TPA 00R1AA-001-000 (basic version) Options: –40 °C to +70 °C

–60 °C to +60 °C
Splined coupling for connection to the Standard: Coupling without bore
valve shaft Enclosure protection according to Standard: IP68 with AUMA 3-phase AC motor
Options: Machined coupling with bore and keyway, square bore or bore with two-flats according to EN EN 60529
ISO 5211 Option: Terminal compartment additionally sealed against interior of actuator (double sealed)
Valve attachment Dimensions according to EN ISO 5211 without spigot According to AUMA definition, enclosure protection IP68 meets the following requirements:
•• Depth of water: maximum 8 m head of water
With base and lever (option) •• Duration of continuous immersion in water: Max. 96 hours
•• Up to 10 operations during continuous immersion
Swing lever Made of spheroidal cast iron with two or three bores for fixing a lever arrangement. Considering the installation
conditions, the lever may be mounted to the output shaft in any desired position. •• Modulating duty is not possible during continuous immersion

Ball joints (option) Two ball joints matching the lever, including lock nuts and two welding nuts, suitable for pipe according to Humidity Up to 100 % relative humidity across the entire permissible temperature range
dimension sheet Pollution degree according to IEC Pollution degree 4 (when closed), pollution degree 2 (internal)
Fixing Base with four holes for fastening screws 60664-1
Vibration resistance according to 2 g, 10 to 200 Hz (AUMA NORM), 1 g, 10 to 200 Hz (for actuators with AM or AC integral controls)
IEC 60068-2-6 Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength may not be derived
from this. Valid for part-turn actuators in version AUMA NORM and in version with integral actuator controls,
each with AUMA plug/socket connector. Not valid in combination with gearboxes.

We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document. We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document.

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SQR 05.2 – SQR 14.2
AUMA NORM
Technical data Part-turn actuators for modulating duty with 3-phase AC motors

Corrosion protection Standard: KS Suitable for use in areas with high salinity, almost permanent condensation, and high
pollution.
Options: KX Suitable for use in areas with extremely high salinity, permanent condensation, and
high pollution.
KX-G Same as KX, however aluminium-free version (outer parts)
Coating Double layer powder coating
Two-component iron-mica combination
Colour Standard: AUMA silver-grey (similar to RAL 7037)
Option: Available colours on request
Lifetime AUMA part-turn actuators meet or exceed the lifetime requirements of EN 15714-2. Detailed information can be
provided on request.

Further information
EU Directives Electromagnetic Compatibility (EMC): (2014/30/EU)
Low Voltage Directive: (2014/35/EU)
Machinery Directive: (2006/42/EC)
Reference documents Brochure Electric actuators for industrial valve automation
Dimensions Part-turn actuators SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2
Electrical data Part-turn actuators SQR 05.2 – SQR 14.2 with 3-phase AC motors
Technical data Electronic position transmitter/potentiometer
Technical data for switches
Technical data Sizing of reduction gearings

We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document.

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