Tri-Tronics Photocraft R22-P

R22-P Wheeled Encoder

Excel Automation is an authorized Tri-Tronics Photocraft distributor. Contact us for sales and technical support.

Features and Options:

  • Double ended shaft with two measuring wheels
  • Integral mounting arm
  • Self-aligning
  • Unbreakable code disk
  • Various programmable features
  • Heavy duty bearings
  • USAMade in the USA

 

Product Description

The model R22 is an optical shaft encoder in a 2″ diameter x 1-7/8″ (Ø51mm x 48mm) housing with an integral mounting arm, compatible with a variety of mounting accessories for installation either above or below a moving web or conveyor. When used with the MW-8 (8.00″ circumference) or MW-20 (20.00cm circumference) measuring wheels it can accurately track the web or conveyor to within ±.007″ or ±.016cm per revolution. This is not a light duty encoder – it was built with heavy duty bearings and solid construction for reliable, long-term operation in continuous duty applications. During installation various features, such as the number of pulses per revolution, can be selected by setting configuration switches. The available features depend on the encoder model.

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 Printing and Labeling Custom Machine Builders Packaging
Material Handling

Product Documentation

Additional Information
View FileDrawings Supply Voltage Options
Output Circuits

Currently Available Programs

Program Description
8EAJ
  • Output Type: single with Enhanced Anti-Jitter option
  • Output Circuits: 7272 push/pull, 7273 open collector, or 7272 differential line driver (the output circuit is pre-configured at the factory)
  • Selectable Output Pulses per linear movement when using MW-8 wheels:
    • Pulses per Foot: 1, 2, 3, 4, 6
    • Pulses per Inch: 1, 2, 3, 4, 5, 10, 16, 20
 View FileDatasheet
20EAJ
  • Output Type: single with Enhanced Anti-Jitter option
  • Output Circuits: 7272 push/pull, 7273 open collector, or 7272 differential line driver (the output circuit is pre-configured at the factory)
  • Selectable Output Pulses per linear movement when using MW-20 wheels:
    • Millimeters per Pulse: 1, 2, 3, 4, 5, 10, 15, 20, 25, 50, 75, 100
 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
 View FileDatasheet
240AJB
  • Output Type: single with Anti-Jitter option, and direction
  • Output Circuits: push/pull, or open collector (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
  • Selectable direction polarity
 View FileDatasheet

Modified Versions

M265 R22 with shortened mounting handle View FileDatasheet
Excel Automation Inc.