Electric Drives Linear Motion and

and Controls Hydraulics Assembly Technologies Pneumatics Service

Inductive Speed Sensor ID RE 95 130/04.05

replaces: 03.99
1/4

Technical Data Sheet

Series 2
for frequency proportional speed measurement

Contents Features
Ordering Code 2 – No external voltage supply required
Technical Data 3 – Easy to install with fixed lengths of thread engagement ensu-
red by spacer rings on the hydraulic motors
Descripton 3
– Sealing surface for O-ring seal
Measuring Arrangement 3
Main components
Terminal Connection 3
– Permanent solenoid with coil
Example Application 3
– Steel housing, galvanized and corrosion-protected
Unit dimensions 4
– Pressure resistant sensor measuring surface
Mating connector 4
– Water-tight plug-in connector
2/4 Bosch Rexroth AG ID RE 95 130/04.05

Ordering Code
Note:
ID R 18 / 2 0 – Due to the inductive measuring principle, low speeds result in
01 02 03 04 05 06 only a low voltage amplitude in the sensor signal. Therefore, in
order to record slow speeds, e.g. to detect standstill for travel
Typ drives, an HDD Hall-effect speed sensor (see RE 95135) must
01 Inductive speed sensor ID be used instead of the ID speed sensor. (different installation
conditions).
Model
02 with circular connector conforming to DIN 72585 R Material Number for Speed Sensor ID without
Thread Mounting Parts
03 M18x1,5 18 Sensors Material number
Series ID R 18/2 0 – L 250 R902600621
04 2 ID R 18/2 0 – L 400 R902600622
Index .
05 0
Length of thread engagement
Fixed length of thread L = 25,0 mm L250
06
engagement L = 40,0 mm L400

Material Number for Speed Sensor ID with Mounting Parts

Fixed displacement motor A2FM / AA2FM

Size 23-32 45-56-63-80-90-107-125 160-180
Material number R902073689 R902065633 R902063990

Fixed displacement motor A2FE

Size 45 56-63 80-90-107-125 160-180
Material number on request on request R902060223 on request

Variable displacement motor A6VM

Size 28-55-80-107 140-160-200
Material number R902033162 R902033161

Variable displacement motor AA6VM

Size 55-80-107 160-200
Material number on request R902063854

Variable displacement motor A6VE

Size 28-55-80-107-160
Material number R902063767

Fixed displacement motor A10FM

Size 23-28 37-45 58-63
Material number R902428802 R902433368 R902437556

Variable displacement motor A10VM

Size 28 45 63
Material number R902428802 R902437557 R902428802

Adapter parts
Item 1-4 included in the material number
Item 1 Inductive speed sensor
Item 2 Spacer ring
Item 3 O-ring
Item 4 O-ring A2FE, A6VE A2FM, A6VM, A10F(V)M
RE 95 130/04.05 ID Bosch Rexroth AG 3/4

Technical Data Measuring Arrangement

Parameters
Gear crown
Typ ID module ≥2
Internal resistance of the coil 1050 Ω ± 100 Ω Speed sensor
Signal curve
Operating temperature range -30 °C bis +140 °C
Storage temperature range -55 °C bis +150 °C
USS
Enclosure protection class to DIN 40050 IP 67
Tightening torque max. 50 Nm
R ≥ 10 kΩ
Installation position beliebig
T
Weight IDR... -L250 ca. 100 g
Distance a
IDR... -L400 ca. 125 g 0,6 ± 0,3 mm
Gear wheel module m 2
Measuring distance, sensor-to-gear-wheel 0,6 ± 0,3 mm
1
Load impedance 10 kΩ Impulse frequecy f=
T
1 (speed proportional)
Output voltage at Frequency T Effektive Voltage
500 sec-1 Ueff ≥ 0,7 V USS
Effective voltage Ueff =
1000 sec-1 Ueff ≥ 1,0 V 2 • √2
2000 sec-1 Ueff ≥ 1,5 V
4000 sec-1 Ueff ≥ 1,5 V

Descripton Terminal Connection

The inductive speed sensor ID is used for contact-free measu-
rement of the rotary speeds at the Axial piston pump of type
A4VTG (see RE 92012) and Axial piston motors of Rexroth (as Connection pin 2
to table page 2).
The Hall speed sensor Hdd (as to RE 95135) should, however,
be applied in new projects (different installation conditions).
The sensor is installed in a special mounting hole in the
Connection pin 1
housing of the axial piston pump/motor and detects the speed
on an internal gear wheel or comparable component made of
ferromagnetic material.
The frequency f of the generated sensor output voltage is a
function of the number of teeth z on the circumference of the
gear wheel and of the rotary speed n of the Axial piston unit: Example Application
z•n f in sec-1
f=
60 n in min-1 Mating connector
Based on the frequency the speed of the axial piston unit can (not included with sensor)
be calculated with the BODAS controllers RC (RE 95200).
Axial piston motor A6VM
The speed sensor ID is simply screwed firmly into the housing (see RE 91604)
IDR18/20-L250
of the axial piston unit and requires no further adjustment. In
the axial piston motor, the precise measuring distance is set by
a special spacer ring, which has an integral O-ring to ensure a
safe seal against the housing pressure.
4/4 Bosch Rexroth AG ID RE 95 130/04.05

Unit dimensions
2-Subline
IDR18/20-L250 2-Subline
9pt, Akzidenz Grotesk BQ Regular, linkbündig (Fließtext- 9pt, Akzidenz Grotesk BQ Regular, linkbündig (Fließtext-
����
9). Alle Rechte vorbehalten. Kein Teil des Werkes darf in 9). Alle Rechte vorbehalten. Kein Teil des Werkes darf in
irgendeiner Form ohne vorherige schriftliche Dustimmung �� irgendeiner Form ��
ohne vorherige schriftliche Dustimmung
der Bosch Rexroth AG reproduziert
����� oder unter Verwendung der Bosch Rexroth AG���reproduziert oder unter Verwendung
elektronischer n zu Schadensersatz. elektronischer n zu Schadensersatz.
νopt = opt. Betriebsviskosität 16...36 mm2/s Die angegebenen Daten diene oduziert oder unter Verwendung
elektronischer Systeme Dgespeichert, verarbeitet

�������
Die angegebenen Daten diene oduziert oder unter Verwendung

�����
���
elektronischer Systeme Dgespeichert, verarbeitet
Untergeordneter Titel (3-Untergeordneter Titel )
Untergeordneter Titel (3-Untergeordneter Titel ) Kennlinien und Schaltpläne ohne Raster im Hintergrund (Ras-
ter nur für Geräteabmessungen oder ähnliche Grafiken, vgl.
Kennlinien und Schaltpläne ohne Raster im Hintergrund (Ras-
Seite 4).
terIDR18/20-L400
nur für Geräteabmessungen oder ähnliche Grafiken, vgl.
Seite 4).
Merkmale
����(2-Subline + Abstand oben)
Merkmale (2-Subline + Abstand oben) ��– 9pt, Akzidenz Grotesk
�
BQ Regular, linkbündig
(Fließtext-9-Aufzählung)
– 9pt, Akzidenz Grotesk BQ Regular, linkbündig
����� ���
(Fließtext-9-Aufzählung) – asdaInhaltsübersicht
– asdaInhaltsübersicht – Schrägscheibenbauart ...
– Schrägscheibenbauart ...
�������

�����
���

Mating connector
Order designation Comprising AMP-No.
Round adapter 1 socket housing, 3-pin, coding 1 AMP 1-967325-2
AMP 90°, 3-pin 1 cap 90° with variable clamping AMP 965576-1
Material number: R902600625
3 socket contacts for wire size 0,5-1,0 AMP 962981-1
3 individual seals AMP 828920-1
1 blanking plug AMP 828922-1
Round adapter 1 socket housing, 3-pin, coding 1 AMP 1-967325-2
AMP 180°, 3-pin 1 cap 180° with variable clamping AMP 965784-1
Material number: R902600626
3 socket contacts for wire size 0,5-1,0 AMP 962981-1
3 individual seals AMP 828920-1
1 blanking plug AMP 828922-1
The mating connector is not included in the delivery volume.
This one is available at Rexroth upon the a.m. order designation and material number.

Bosch Rexroth AG © This document, as well as the data, specifications and other informations set
Hydraulics forth in it, are the exclusive property of Bosch Rexroth AG. Without their consent
Glockeraustrasse 4 it may not be reproduced or given to third parties.
89275 Elchingen, Germany The data specified above only serve to describe the product. No statements con-
Phone +49 (0) 73 08 82-0 cerning a certain condition or suitability for a certain application can be derived
Facsimile +49 (0) 73 08 72 74 from our information. The given information does not release the user from the
obligation of own judgement and verification. It must be remembered that our
info.brm-ak@boschrexroth.de products are subject to a natural process of wear and aging.
www.boschrexroth.com/mobile-electronics
Subject to change.