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Small red cylindrical rotary encoder with radial cable, IP50 rated

Autonics Corp

Autonics Corp E40H8-2500-3-T-24 Rotary Encoder 2500P/R 12-24VDC IP50

SKU CH-8SBS-6K4GJ MPN E40H8-2500-3-T-24

Incremental rotary encoder delivering 2500 pulses per revolution with 12-24VDC totem-pole output, 300kHz response and IP50 protection

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise positioning with 2500 pulses per revolution
  • Reliable signal integrity via totem pole output
  • Flexible installation using 12-24VDC power supply
  • High-speed operation up to 300kHz response frequency
  • Dust-protected IP50 rating for industrial environments

Incremental rotary encoder for position feedback

This 40 mm incremental rotary encoder delivers 2500 pulses per revolution for precise position and speed feedback. It operates on a 12-24 VDC supply with totem-pole output and connects via a radial cable. The unit is rated IP50 and offers a maximum response frequency of 300 kHz.

Suited for motion-control systems needing 2500 P/R

Engineers integrating servo or stepper loops that require 2500 pulses per revolution and a 300 kHz bandwidth will find this encoder a direct fit. It is not intended for applications demanding absolute-position output, hollow-shaft mounting, or environmental sealing above IP50.

2500 pulses per revolution resolution

The fixed 2500 P/R resolution determines the smallest measurable angular step and the maximum usable count frequency. Verify that your controller can process 2500 pulses per revolution at the required shaft speed before specifying this encoder.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $145.99
Pricier than about 67% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameAutonics
Model nameE40H8-2500-3-T-24
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Which resolution version of the E40H8 encoder should I choose for my application?

This model provides a fixed 2500 pulses per revolution, giving precise positional feedback for motion control systems.

What does the 300 kHz response frequency mean when the encoder is installed?

It allows reliable signal output up to 5000 rpm, so high-speed rotation is captured without pulse loss.

How does the totem pole output work with a 12-24 VDC supply?

The totem pole driver switches between the supply rails, delivering clean square waves directly compatible with PLC inputs.

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