Planetary Gearmotor with Driver or Encoder Planetary Gearbox OD: 22JX, 24JX, 28JX, 36JX, 40JX, ... Motors / Planetary Geared Motors / Planetary Gear Motors with Built-in Driver & EncoderPlanetary Gearbox types: 22JX, 24JX, 28JX, 36JX, 40JX, 42JX, 45JX ...