Planetary Gearmotor with Driver or Encoder Planetary Gearbox OD: 22JX, 24JX, 28JX, 36JX, 40JX, 42JX, 45JX, 48JX, 56JX,72JX,82JX Planetary Gearmotors / Planetary Motors / Planetary Geared Motors / Planetary Gear Motors ... with Built-in Driver & EncoderPlanetary Gearbox types: 22JX, 24JX, 28JX, 36JX, 40JX, 42JX, 45JX, 48JX, 56JX, 72JX, 82JXBrushed DC Motor Types ...