Industrial Size 25 Shaft Encoder | Incremental Rotary Encoders

Model 725 Features

Standard Size 25 package (2.5" x 2.5")
Up to 30,000 CPR
Standard and industrial housings
Servo and flange mounting
IP67 sealing available
Available with extra-heavy-duty industrial housing

download_blue Download Model 725 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.

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Purchase Options

Model 725 Servo Mount (S)

6 x 60° 1.875" bolt circle
10 - 32 0.500" deep
1.250" diameter boss
Can be used with servo clips

Model 725 Servo Mount (Q)

1.25" diameter boss
Can be used with servo clips

Bolt pattern 1

3 x 120° 2.00" bolt circle
6 - 32 0.20 deep

Bolt Pattern 2

4 x 90° 2.00" bolt circle
4 - 40 0.20 deep

Model 725 Servo Mount (L)

3 x 120° 1.875" bolt circle
10-32 0.500" deep
2.500" diameter boss

Model 725 Flange Mount (F)

2.500" square flange
4 x 90° 2.920" bolt circle
1.250" diameter boss

Model 725 5PY Adaptor (P)

4 x 90° 3.978" bolt circle
2.500" diameter boss

Model 725i Industrial Housing

A. Up to IP67 sealing
B. Double bearings rated to 80 lb.
C. Double O-ring seal
D. Internal flex mount
E. Isolated electronics
F. Heavy duty housing
G. Single piece hub & flange
H. Flange or Servo mount
I. 3/8" or 10 mm shaft

Model 725i Industrial Housing

Internal flex mount
Fully isolated internal encoder

Model 725 Description

The Model 725 2.5" Accu-Coder® optical shaft encoder is specifically designed for the challenges of an industrial environment offering resolutions up to 30,000 cycles per revolution. The Model 725 offers both flange and servo mounting options, and is available in two distinctive housing styles:

Standard Housing (N):

The rugged Standard Housing (N) isolates the internal electronics from the shock and stress of the outer environment.

Industrial Housing (I)

The extra-heavy-duty Industrial Housing (I) features a fully isolated internal encoder unit. That isolation prolongs bearing life by using an internal flexible mount to protect the encoder from severe axial and radial shaft loading. The Industrial Housing option is the recommended solution for applications subject to continuous side loads, such as those that drive the encoder with a measuring wheel, pulley, or chain and sprocket.