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HS20-P

HS20-P Programmable Hollow Shaft Encoder


 

Features and Options:

  • Size 20 housing
  • DIP switch selectable features
  • Unbreakable code disk
  • Resolutions up to 512 CPR
  • Heavy duty bearings
  • USAMade in the USA

 


 

Product Description

The model HS20 is an industrial strength programmable hollow shaft encoder in a 2" housing that mounts directly on an existing shaft assembly.  When attached to a flexible mounting bracket or tether the encoder floats on the shaft without rotating.  The encoder is factory configured with a program that offers one or more features. DIP switches are used to set program parameters.  Available programs are listed below. 

Some of the available features are:

  1. Selectable CPR
  2. Quadrature (A/B) outputs
  3. Direction output
  4. Anti-jitter feature

Call or visit our website for details about currently available programs, and to inquire about new features to meet your specific application needs.

Industry Use

Conveyor Manufacturers Medical Printing and Labeling Custom Machine Builders
Packaging Robotics Material Handling Aerospace
Automated Scales Lumber    

Product Documentation

Additional Information

View FileDatasheet
View FileDrawings

Hollow Shaft Options
Supply Voltage Options
Output Circuits

Currently Available Programs

Program Description  
.125AJ
  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, or open collector (pre-configured at the factory)
  • Selectable Counts per Revolution: .125 through 8
View FileDatasheet
144AJ
  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, or open collector (pre-configured at the factory)
  • Selectable Counts per Revolution: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
View FileDatasheet
240AJ
  • Output Type: single with Anti-Jitter option, and direction
  • Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)
  • Selectable Counts per Revolution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 48, 60, 80, 120, 240
  • Short-Circuit and ESD protection
View FileDatasheet
256AJ
  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)
  • Selectable Counts per Revolution: 4 through 256, every 4th value
  • Short-Circuit and ESD protection
View FileDatasheet
512AJ
  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)
  • Selectable Counts per Revolution: 8 through 512, every 8th value
  • Short-Circuit and ESD protection
View FileDatasheet
64AJ
  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)
  • Selectable Counts per Revolution: 1 through 64
  • Short-Circuit and ESD protection
View FileDatasheet
64Q
  • Output Type: quadrature
  • Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)
  • Selectable Counts per Revolution: 1 through 64
  • Short-Circuit and ESD protection
View FileDatasheet

Modified Versions

Modification Description  
M139 Single output encoder with Enhanced Anti-Jitter feature View FileDatasheet

For our non-programmable Hollow Shaft model, please see our HS20 Hollow Shaft Encoder. For our Shaft model, please see our R20 Shaft Encoder.