R21 Single Wheel Linear Measurement Encoder
Features and Options:
- Accurate linear measurement
- Integrated mounting arm
- Economical single measuring wheel
- Compact size 20
- "Anti-Jitter" and other material handling features
- IP66 optional
- Made in the USA
The model R21 is a size 20 encoder that is a compact 2" diameter x 1-7/8" (Ø51mm x 48mm) long optical shaft encoder 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 wheel it can accurately track the web or conveyor to within ±.007" or ±.016cm per revolution. Solid construction and heavy duty bearings make this encoder a great choice for long-term operation in continuous duty applications.
|Conveyor Manufacturers||Printing and Labeling||Custom Machine Builders||Packaging|
|M203||Environmentally sealed - IP66||Datasheet|
|M265||R21 with shortened mounting handle||Datasheet|
For our programmable Wheel model, please see our R21-P Programmable Wheel Encoder.