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Small red cylindrical rotary encoder with radial cable, Ø8 mm shaft, IP50 rated

Autonics Corp

Autonics Corp E40H8-360-3-N-24 rotary encoder 360 P/R NPN 12-24 VDC

SKU CH-E703-C5SD2 MPN E40H8-360-3-N-24

Incremental rotary encoder delivers 360 pulses per revolution with NPN open-collector output on 12-24 VDC supply

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • 360 pulses per revolution deliver precise incremental feedback
  • NPN open collector output simplifies PLC and controller wiring
  • 12–24 VDC supply range fits common industrial power rails
  • 300 kHz maximum response frequency supports high-speed motion control
  • IP50 protection resists dust ingress in cabinet environments

Incremental rotary encoder with NPN output

The Autonics E40H8-360-3-N-24 is an incremental rotary encoder that delivers 360 pulses per revolution. It uses an NPN open-collector output stage and operates from a 12-24VDC supply. The unit mounts via an 8 mm shaft and connects through a radial cable.

Suited for position feedback in motor control

This encoder suits applications that need 360 P/R resolution and a 300kHz maximum response frequency. It is not for systems that require absolute positioning data, higher pulse counts per turn, or push-pull and line-driver output types.

Key selection specification is the 360 P/R

The 360 pulses per revolution defines the angular granularity available to the controller. Verify that this resolution matches the motion profile and feedback loop requirements before specifying the part.

Highlights

  • 360 pulses per revolution deliver precise incremental feedback
  • NPN open collector output simplifies PLC and controller wiring
  • 12–24 VDC supply range fits common industrial power rails
  • 300 kHz maximum response frequency supports high-speed motion control
  • IP50 protection resists dust ingress in cabinet environments

Specifications

BrandAutonics
ModelE40H8-360-3-N-24
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What power supply voltage do I need to run the E40H8-360-3-N-24?

The encoder operates from a 12-24 VDC supply with a ±5 % tolerance and ripple of 5 % peak-to-peak.

Will the 300 kHz maximum response frequency work with my existing 5000 rpm motor shaft?

At 5000 rpm the output frequency reaches 30 kHz for 360 P/R, well within the 300 kHz limit.

How can I verify the NPN open-collector output is switching correctly after wiring?

Measure the output with a multimeter or oscilloscope; it should pull low on each pulse and float high through your pull-up resistor.

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