Home > Products > Incremental Encoders > Light Duty > HTR-3A HTR-3A Click on the Photo to enlarge Specifications Features Diameter 38 mm. Shaft 6 mm. Pulse per Revolution:5~2500 PPR. Push Pull / Line Driver Supply Voltage DC 5~26V Small and Economical Encoder Detailed product specifications by the below attachment, please open the PDF file Date Sheet Related products HTR-5B HTR-M2 HTR-OS HTR-W HTR-3A