Planetengetriebe NEMA17 Servo 4 1- 40 1 Geschwindigkeitsreduzierer Getriebe 42mm qrbopx4436-Gearboxes & Speed Reducers. Item specifics. Condition: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail ...