Electric Drives Linear Motion and
and Controls Hydraulics Assembly Technologies Pneumatics Service
Inductive Angle Sensor AN1 RE 95142/06.05
replaces: 02.05
1/8
Technical Data Sheet
Series 2
Inductive Sensor for Angular Measurement
Contents Features
Ordering Code 2 – Inductive angle sensor element based on the differential-
throttle principle
Material Number 2
– Shaft can be turned mechanically
Specification 2
– Integrated electronics with temperature compensation
Technical Data 3
– Output signal ratiometrically proportional to angle
Dimensions 4
– Precise balance adjustment for zero point and sensitivity
Pin Connection 4
Block Circuit Diagram 4
Version 5 Installation instructions
Characteristics 5 – As far as possible, the angle sensor shaft should be coupled
to the object to be measured in such a way that it is free of
Coupling Examples 6
play and tensile force.
Mounting Dimensions 6
Mating Connector 7
Notes 7
2/8 Bosch Rexroth AG AN1 RE 95142/06.05
Ordering Code Specification
The angle sensor AN1 is used for the angular measurement up
AN1 10 / 2 0 from ± 17° till ± 44°.
01 02 03 04 05 06 07
The sensor is supplying a ratiometric voltage, available with
increasing curve (positive course) or inverted curve (negative
Type course).
01 Inductive Angle Sensor AN1 This sensor is a typical part of an electronic-hydraulic hitch
control (EHR).
Version
without pin V1
02 with pin to the bottom V2
with pin to the top V3
Characteristics
positive course A
03
negative course B
Angles
± 17° 17
± 28° 28
± 35° 35
04
± 36° 36
± 41° 41
± 44° 44
Supply / Signal
05 Usup: 8. . .12V / Signal: 0.25 to 0.75 * Usup 10
Series
06 2
Index
07 0
Material Number
Sensors Material Number
AN1 V1 B 35 10 / 2 0 R917002690
AN1 V1 A 41 10 / 2 0 R917002691
AN1 V2 A 36 10 / 2 0 R917002692
AN1 V1 A 44 10 / 2 0 R917002693
AN1 V3 A 28 10 / 2 0 R917002694
AN1 V1 A 17 10 / 2 0 R917002695
AN1 V2 A 41 10 / 2 0 R917002696
AN1 V3 A 41 10 / 2 0 R917002697
RE 95142/06.05 AN1 Bosch Rexroth AG 3/8
Technical Data
Type of values
Size
Mechanical angle can be turned through 360°
Starting torque ≤ 5 Ncm
Shaft load radial ≤ 10 N
axial ≤ 20 N
Linearity < ± 1%
Zero position Marking on shaft in direction of plug
Sensitivity spread ≤ ± 1%
Hysteresis not measurable
Resolution infinite
Temp. coefficient of zero point ≤ ± 0,15% / 10°C
Temp. coefficient of sensitivity ≤ ± 0,2% / 10°C
Operating temperature range –30°C . . . + 80°C
Storage temperature range –35°C . . . + 100°C
Housing material PBT GF 30
Shaft material X 5 CrNi 18
Type of protection with fitted mating connector IP64A
Plug-in connection 3-pin plug with sleeve and single sealed
Supply voltage Usup 8 . . . 12 V
Supply current ≤ 40 mA
Signal voltage Usig (ratiometric) 0,25 . . . 0,75 x Usup
Residual ripple < 10 mVss
Load resistance > 3 kΩ
Insulation to housing > 100 MΩ
Dielectirc stength to housing < 200 V
EMC1) 1 MHz . . . 1 GHz 100 V/m ≤ ± 1% Usup
1) EMC = Electromagnetic compatibility
4/8 Bosch Rexroth AG AN1 RD 95 142/06.05
Dimensions51,5
4.1
37,8
55,1
38,5 ±1 75
5 50
5,3 +0,2
12
Min. Installation area of
the wiring harness plug
ø5..6
ø46
58
25 2,5 +0,08
+0,03
1,5
ø7,4
ø8
15° 15°
ø25 -0,05
1
34,6
24
2 20
40
Adjustment mark
Pin Connection Block Circuit Diagram
3 +Supply voltage
Usup Supply
3 voltage
Ø38,5
2 Usup
2 Signal voltage Signal voltage
1 Usig Usig
1 Ground
36
RD 95 142/06.05 AN1 Bosch Rexroth AG 5/8
Version
without pin: with pin, to the bottom: with pin, to the top:
Characteristics
positive course negative course
X X
(CCW) (CW) (CCW) (CW)
Usig Usig
0,75xUsup 0,75xUsup
0,5xUsup 0,50xUsup Angle [°]
Angle [°]
0,25xUsup 0,25xUsup
6/8 Bosch Rexroth AG AN1 RD 95 142/06.05
Coupling Examples
Driver
Objekt to be measured
Angle Sensor
Mounting Dimensions
15 Mounting screws DIN 912-M5x20-8.8
12
ø0,2 A
Disk DIN 125-A 5.3 – St
1
Shaft load: axial 20 N; radial 10 N
M5
Starting torque <5Ncm
Type of protection IP 64 A
ø0,25 H9
A
46
15°
1,5
RD 95 142/06.05 AN1 Bosch Rexroth AG 7/8
Mating Connector
Order designations for mating connector, comprising:
Description Quantity Material Number
Plug housing 1x 1 928 402 579*
Protective cap 1x 1 280 703 022*
Contacts 3x 929 939**
Single wire sealing 828 905-1** at FLK cable type
3x
(wire size: 0,5 – 1,0 mm2) 828 904-1** at FLKr, FLX cable
*: can be purchased at Bosch
**: can be purchased at AMP
The mating connector is not included in the delivery supply.
Notes
– The suggested circuits do not imply any technical liability of Rexroth for the system.
– Cables to sensors must be shielded. The shield must be connected to the electronics on one side or to the machine or
vehicle ground via a low-resistance connection.
– Cables to the electronics must not be routed close to other power-conducting cables in the machine or vehicle.
– A sufficiently large distance to radio systems must be maintained.
– All connectors must be unplugged from the electronics during electrical welding operations.
8/8 Bosch Rexroth AG AN1 RE 95 142/06.05
Bosch Rexroth AG © This document, as well as the data, specifications and other information
Hydraulics set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be
Product Segment Mobile Electronics reproduced or given to third parties without its consent.
Robert-Bosch-Straße 2 The data specified above only serve to describe the product. No statements
71701 Schwieberdingen, Germany concerning a certain condition or suitability for a certain application can be
Phone +49 (0) 711-811-84 58 derived from our information. The information given does not release the user
from the obligation of own judgment and verification. It must be remembered that
Facsimile +49 (0) 711-811-26 09 06
our products are subject to a natural process of wear and aging.
info.brm-me@boschrexroth.de
Subject to change.
www.boschrexroth.com/mobile-electronics
