2.5 Inch Incremental, Thru-Bore Encoder

Model 25T/H Features

2.5" Opto-ASIC encoder with a low profile (2.0”)
Standard bore sizes ranging from 0.25” to 1.125”
Metric bore sizes ranging from 6 mm to 28 mm
Single replacement solution for 2.0" to 3.5" encoders
Resolutions to 10,000 CPR, frequencies to 1 MHz
Versatile flexible mounting options
RoHS compliant
Available with corrosion-resistant option

download_blue Download Model 25T/H datasheet

Configure Model

Configure a 3D model of this encoder with the exact specifications for your application. Then download the files in almost any native format, and design it in to your application.

Configure 3D Model

Purchase Options

Model 25TH Accu-Coder three-point flex mount (SE)

Model 25T/H Three Point Flex (SE)

3 x 120° 2.25" to 2.75" bolt circle

Model 25TH Accu-Coder block and pin mount (SH)

Model 25T/H Block and Pin Mount (SH)

2.72" to 3.42" bolt circle

Model 25T/H Flex Arm (SG)

3.50" to 5.90" bolt circle

Model 25T/H Flex Arm (SJ)

3.50" to 8.10" bolt circle

Model 25T/H Description

The Model 25T features the largest thru-bore available in a 2.5” encoder, and can mount directly on shafts as large as 1.125" (28 mm). With resolutions of up to 10,000 CPR, and frequencies of up to 1MHz, this industrial-strength encoder is perfect for fast revving motors.

The Model 25T features the next generation of EPC's proprietary Opto-ASIC sensor, which provides superior accuracy and precision counts. The injection molded housing, made from EPC's custom blend of nylon composites, is grooved with "cooling fins" and can take the extreme heat of the motion control industry.

The corrosion-resistant option, available in thru-bore or blind hollow bore, features 304 stainless steel shaft collar and mounting hardware, as well as corrosion-resistant gland or cable.

This 2.5” encoder is ideal for replacing HS20, HS25, and HS35 style encoders. With sealing available of up to IP66, many new rugged flexible mounting options, and a corrosion-resistant option, the Model 25T can perform in demanding industrial environments.