61B11-01-01,ROTARY ENCODER OPTICAL 11PPR
61B11-01-01-030,ROTARY ENCODER OPTICAL 32PPR
61B11-01-01-060,ROTARY ENCODER OPTICAL 32PPR
61B11-01-01-080,ROTARY ENCODER OPTICAL 32PPR
【GRAYHILL】61B11-01-02,
61B11-01-02-020,ROTARY ENCODER OPTICAL 32PPR
61B11-01-02-050,ROTARY ENCODER OPTICAL 32PPR
61B11-01-02-060,ROTARY ENCODER OPTICAL 32PPR