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Red cylindrical rotary encoder with radial cable and thirty millimetre shaft

Autonics Corp

Autonics Corp E80H30-1024-3-N-24 Rotary Encoder 1024P/R NPN 12-24VDC IP50

SKU CH-VHHV-D0GAR MPN E80H30-1024-3-N-24

Incremental rotary encoder with 1024 pulses per revolution, NPN open-collector output and 12-24 VDC supply in an IP50 housing

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise positioning with 1024 pulses per revolution
  • Reliable signal output via NPN open collector
  • Flexible 12-24VDC power supply compatibility
  • Protected against dust ingress with IP50 rating
  • High-speed operation up to 3600rpm maximum revolution

Incremental rotary encoder for position feedback

The Autonics E80H30-1024-3-N-24 is an incremental rotary encoder designed for precise angular position and speed measurement in industrial automation. It delivers 1024 pulses per revolution through an NPN open collector output, suitable for PLC and motion controller inputs. The unit operates on a 12-24VDC supply with a 5 percent ripple tolerance. A 30mm hollow shaft allows direct mounting on motor or machine shafts.

IP50 protection and low starting torque

The encoder housing meets IP50 protection, guarding against dust ingress in clean factory environments. Maximum response frequency reaches 200kHz, supporting high-speed rotation up to 3600rpm without signal loss. Starting torque is limited to 0.0196Nm, reducing load on the driven shaft during startup. Radial cable routing simplifies wiring in tight cabinets.

Replaces lower-resolution or failed encoders

This model replaces encoders with coarser resolution when finer position control is required for servo tuning or cut-to-length accuracy. The jump is worth it when the application demands 1024P/R granularity and NPN signalling compatible with existing controller hardware. It does not suit applications needing absolute position data, higher environmental sealing or push-pull output types.

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Price $90.99
Typical for this category: the median of 5,006 items is $95.99.

Specifications

Product
Brand nameAutonics
Model nameE80H30-1024-3-N-24
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I mount the encoder with the 30 mm shaft and radial cable?

Fit the Ø30 mm hollow shaft onto the motor shaft, secure the supplied clamp ring, then route the radial cable away from moving parts to prevent strain on the cable exit.

Which component will need replacement first under continuous operation?

The shaft bearings are rated for 3600 rpm maximum; sustained running at or near that speed will wear the bearings before the electronics.

What electrical limit appears first when the encoder runs at high speed?

The 200 kHz maximum response frequency caps the usable pulse rate; exceeding it causes missed counts even if the 3600 rpm mechanical limit is not reached.

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