Encoders Encoder, Concentric, 30deg; or 12Positions deck A, Concentric, 30deg; or 12Positions deck B, no pushbutton, 4in, Connector
旋转 光学 12 正交（增量） 垂直
得捷:
ROTARY ENCODER OPTICAL 12PPR
贸泽:
Encoders Encoder, Concentric, 30-deg; or 12 positions deck A, Concentric, 30-deg; or 12 positions deck B, no pushbutton, 4.0 in, Connector