The model R20-P is an optical shaft encoder in a 2" diameter x 1-3/4" long housing that can be face mounted using three 6-32 x .25" deep mounting holes on a 1.75" diameter bolt circle. The shaft is up to 3/8" diameter, either single or double ended. Electrical connection is through a 16mm circular connector or an attached cable. The encoder is factory configured with a program that offers one or more features. DIP switches are used to set program parameters. Examples of some of the available features are: selectable counts per revolution, quadrature (A/B) outputs, direction output, and the 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.
6-pin connector is Amphenol T3402000 or equivalent M12 4-pin is Turck FS4.4/18.25 or equivalent
Differential Line Driver Outputs
1 2 3 4 5 6 7 8
Output +A Output +B Output +Z Supply Voltage Common Output -A Output -B Output -Z
White Green Yellow Red Black Blue or Green Brown Orange
8-pin connector is Amphenol T3506000 or equivalent
Standard cable length is 10 ft / 3 meters. Other lengths are available.
Programmable Features: The encoder is factory configured with a program that offers one or more of the following features. DIP switches are used to set program parameters. (for more details, call or see our website) Selectable counts per revolution Quadrature (A/B) outputs Direction outputs Anti-Jitter feature Other enhanced features
Supply Voltages: (specify when ordering) 5 VDC or 8-30 VDC
Current: 50 mA max (no load) 100 mA max (line driver)
Operating Temperature: 0° to 70° C
Output Circuit: (specify when ordering) Single Ended: 7273 open collector (30 VDC max, 50 mA max) 7272 Push-Pull (50 mA max source or sink) Differential Line Driver: 7272 differential line driver (output level same as supply voltage) RS422 differential line driver (with regulated 5vdc output level)
Output Waveshape: Square wave outputs are 50/50 duty cycle nominal. Type and number of outputs depends on the programmable features provided with the encoder. Call or see the model specific datasheet for more information.
Call or see our website about the following: Adapters, Cables, Flexible Couplings, Measuring Wheels, Mounting Brackets
R20-P + Connector
R20-P + Cable
Output Type: single with Anti-Jitter option, and direction
Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory)