主轴编码器光电旋转￥1800去看看TPK电子发布了Rotary Encoder CW68B15-I4096L1P17光电主轴旋转编码器弯箍机用PotentiometerAluminumEncoderRotary￥19.40去看看LZY5 Flagship store发布了Encoder Knob Potentiometer Knobs 30X 17mm Aluminum Rotary Kn2 元券芯片ENCODERDECODERINFRD￥180去看看启航电子17发布了HT-6150【IC INFRD ENCODER/DECODER 28DIP】芯片potentiometer15x17mmEncoderbutton￥35.80去看看yixinwaimao2发布了WH148 potentiometer knob 15x17mm Encoder audio button switc增量式编码器光电旋转￥1800去看看库克尔编码器发布了FB5815C17-2500BM-L5.GX增量式光电旋转编码器ROTARY ENCODER
