RMB30 rotary magnetic module

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RMB30 rotary magnetic module

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The RMB30 encoder module provides the functionality of the RM36 encoder in a compact component format for simple customer integration. With a large range of outputs and both 5 V and 24 V power supply variants the unit is easily integrated to existing electronics.

The encoder module consists of a magnetic actuator and a separate sensor board. Rotation of the magnetic actuator is sensed by a custom encoder chip mounted on the sensor board, and processed to give the required output format. Output signals are provided in industry standard absolute, incremental, analogue or linear formats.

The RMB30 can be used in a wide range of applications including marine, medical, print, converting, industrial automation, metal working, motor control and instrumentation.

RMB30I – Incremental outputs, 24 V supply
Output signals Variant IA: A, B, Z, A-, B-, Z- (push-pull RS422)
Variant IB: A, B, Z (open collector)
Accuracy Typ. ±0.5°
Hysteresis 0.18°
Resolution 80 to 2,048 pulses per revolution (320, 400, 500, 512, 800, 1,000, 1,024, 1,600, 2,000, 2,048, 4,096, 8,192 counts per revolution)
Maximum speed 30,000 rpm
RMB30IC – Incremental outputs, 5 V supply
Output signals A, B, Z, A-, B-, Z- (RS422)
Accuracy Typ. ±0.5°
Hysteresis 0.18°
Resolution 80 to 2,048 pulses per revolution (320, 400, 500, 512, 800, 1,000, 1,024, 1,600, 2,000, 2,048, 4,096, 8,192 counts per revolution)
Maximum speed 30,000 rpm
RMB30SC – Absolute binary synchro-serial interface (SSI)
Output code Natural binary
Data output Serial data (RS422)
Data input Clock (RS422)
Accuracy Typ. ±0.5°
Hysteresis 0.18°
Resolution 320, 400, 500, 512, 800, 1,000, 1,024, 1,600, 2,000, 2,048, 4,096, 8,192 counts per revolution
Maximum speed 30,000 rpm
RMB30SI – Absolute binary synchro-serial interface (SSI) + incremental
Output code Natural binary
Incremental outputs A, B, Z, A-, B-, Z- (RS422)
Data output Serial data (RS422)
Data input Clock (RS422)
Accuracy Typ. ±0.5°
Hysteresis 0.18°
Resolution 80 to 2,048 pulses per revolution (320, 400, 500, 512, 800, 1,000, 1,024, 1,600, 2,000, 2,048, 4,096, 8,192 counts per revolution)
Maximum speed 30,000 rpm
RMB30Cx – Linear current output
Output type and electrical variant
φFS      360° 180°  90° 45°
Clockwise CA CB CC CD
Counterclockwise CE CF CG CH
Nonlinearity 1 %
Maximum speed 30,000 rpm
RMB30Vx – Linear voltage output
Output type and electrical variant
φFS      360° 180°  90° 45°
Clockwise VA VB VC VD
Counterclockwise VE VF VG VH
Nonlinearity 1 %
Maximum speed 30,000 rpm

 

RMB30I – Incremental outputs, 24 V supply
Power supply Variant IA: Vdd = 8 V to 12 V or 24 V
Variant IB: Vdd = 8 V to 26 V  
Current consumption Typ. 35 mA 
RMB30IC – Incremental outputs, 5 V supply
Power supply Vdd = 5 V ± 5%
Current consumption

Max. 35 mA

RMB30SC – Absolute binary synchro-serial interface (SSI)
Power supply Vdd = 5 V ± 5%
Current consumption

Typ. 35 mA

RMB30SI – Absolute binary synchro-serial interface (SSI) + incremental
Power supply Vdd = 5 V ± 5%
Current consumption

Max. 35 mA

RMB30Cx – Linear current output
Power supply Vdd = 20 V to 30 V DC
Current consumption 50 mA plus output current
Output current 4 mA to 20 mA
Output loading RL = 0 to Vdd / IOUTmax
RMB30Vx – Linear voltage output
Power supply Vdd = 20 V to 30 V DC
Current consumption Typ. 40 mA
Output voltage 0 V to 10 V DC
Output loading Max. 10 mA
RMB30I – Incremental outputs, 24 V supply
Operating and storage temperature -40 °C to +125 °C
RMB30IC – Incremental outputs, 5 V supply
Operating and storage temperature -40 °C to +125 °C
RMB30SC – Absolute binary synchro-serial interface (SSI)
Operating and storage temperature -40 °C to +125 °C
RMB30SI – Absolute binary synchro-serial interface (SSI) + incremental
Operating and storage temperature -40 °C to +125 °C
RMB30Cx – Linear current output
Operating and storage temperature -25 °C to +70 °C
RMB30Vx – Linear voltage output
Operating and storage temperature -25 °C to +70 °C

Features

  • 30 mm diameter circular module
  • 24 V and 5 V power supply versions
  • High speed operation to 30,000 rpm
  • Absolute - to 13 bit resolution (8,192 counts per revolution)
  • Industry standard absolute, incremental, analogue and linear output formats
  • Accuracy to ±0.5°
  • RoHS compliant (lead free)

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Lead time up to: 10 working days

Total price:

$13.02

Availability: In stock

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