Encoders Encoder, 15deg; or 24Positions, medium torque, no pushbutton, 4in connector
旋转 光学 24 正交（增量） 垂直
得捷:
ROTARY ENCODER OPTICAL 24PPR
艾睿:
Optical Encoder Rotary Incremental Flat 2.7oz.inAvg Straight Digital Square Wave Panel Mount Connector 24CPR
安富利:
ENCODER, 15° OR 24 POSITIONS, MEDIUM TORQUE, NO PUSHBUTT