This Encoder Products Company 725-D1 Encoder Acuu-Coder has the following specifications:
Pulses Per Rev: 1500
Input Voltage: 5 VDC
Can be seen at:
http://encoder.com/core/files/encoder/products/datasheet-725-shaft_101416.pdf
This unit came from a working environment but has not been tested. Please call for more information.
***MPN 725-D1
***OEM Encoder Products Company
***SKU*** 34184



