Trumeter | Innovation by Design
Trumeter | Innovation by Design

4T260 – 300 KHz Electronic Incremental Encoder

4T260 - 300 KHz Electronic Incremental Encoder

30mm encoder with Quadrature output, 10mm hollow shaft and a 100°C operating temperature

The series 4T260 electronic incremental encoder has a low profile 30 mm package design making it a perfect solution for many machine and motor applications. The unit has a complete 10mm through-shaft design and is an ideal choice for when space is limited. It has an integral bearing set that provide for stable and consistent operation, without concerns for axial or radial shaft runout.

This electronic incremental encoder, with a 100°C temperature capability, allows servo motors to operate at higher power outputs and duty cycles. It has a push/pull output as standard, signals A, B output.


  • Quadrature output.
  • Anti-rotation flex mount arm.
  • 10 mm hollow through shaft.
  • Ideal replacement for mechanical counters when used in conjunction with a suitable electronic counter.
  • Operates in temperatures up to 100°C.
  • Operates at output frequency of up to 300 KHz.

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REACH, WEEE and RoHS Documentation

Ordering Information

4T260 – 30mm Encoder, Quadrature output, 10mm hollow shaft, 100°C operating temperature.

4T26015TPP0250A 250PPR – Push pull output
4T26015TPP0500A 500PPR – Push pull output
4T26015TPP1000A 1000PPR – Push pull output


Input voltage range

5 to 24V (+10%).

Regulation, for 5V operation

5% with 2% maximum ripple.

Current consumption

80mA typical.

Output circuits

A, B, @ 20mA each.

Frequency response

300 KHz std.


0.017° or 1 Arc/Min.

Max shaft speed

7,500 rpm continuous.

Shaft sizes and types

10mm Hollow shaft (through shaft).


Aluminium with protective finish.

Operating temp.

0°C to +100°C.


95% RH.



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