REH-30R Roller Encoders

MTL Encoders

Incremental, 6000 rpm, up to 2000 pulse

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MTL REH-30R Roller Encoders

MTL presents the REH-30R series roller encoders. They all based on space-saving design and available in many types from ultra-small types to high-resolution products…


Supply voltageVoltage/Open collector:DC5V-5%~12V+10% DC24V±10%(open collector output only) Line driver: DC5V±5%
Current consumption60mA or less( under no load)
Detection systemIncremental
OutputOutput pulse number2004005001,0002,000
Output pulse/1mm122.5510
Minimum resolution mm10.
Output phaseA, B, Z phase
Output formSquare wave
Output capacitySink current: 20mA Residual voltage: 0.5V or less(at 10mA)
Maximum response frequency
(response pulse number)
Output phase differenceA, B phase difference 90°±45°(T/4±T/8 Z phase T±T/2(see Output Waveform)
Waveform rise/fall time2μs or less (output cable 1m or less)
Allowable load of shaft(electrical)Radial19.6N(2kgf)14.7N(1.5kgf)
Maximum allowable revolutions(mechanical)6,000r/min
RollerOutside diameter: φ63.67±0.01 Material: aluminum roll hard urethane rubber baked
Working ambient temperature/ humidity0℃~60℃ RH35%~90% no dewing
Storing ambient temperature-20℃~80℃
Vibration resistanceDurability 55Hz, double amplitude 1.5mm 2 hours each in X, Y, and Z directions
Impact resistanceDurability 500m/s(2  about 50G)3 times each in X, Y, and Z directions
CableOutside diameter φ4.2 5-core vinyl wire Insulated shield cable(length 1m)

REH-30R Series


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