Gear motor that is geared motor, which is defined as: a closed motor-driven gear reduction transmission (also known as the geared motor or gear motors), a professional manufacturer of gear motors and motor speed reduction gearbox actuator assembly integrated with to reduce speed and increase the torque needed to satisfy the mechanical equipment work. Gear motor products are "small, large torque, low noise," the characteristics of the lifeline for automation, transmission machinery companies featured VJ 2014-12-18 11:21:27 Motor Protection Class: Fully enclosed small gear motors degree of protection IP54 Insulation class E-class is suitable for ambient temperature: -20 ℃ TO + 90 ℃; suitable humidity: 95% or less of the deceleration of the motor housing material: 100w, 200w, 400w, 750w, 1500w, housing made of aluminum Alloy shell; 2.2kw, 3.7kw, shell made of cast iron or aluminum small gear motors suitable voltage: 50Hz: 220V, 230V, 240V, 380V, 400V, 415V, 60Hz: 220V, 380V, 415V small gear motors. the applicable number of poles: 2-pole, 4-pole, 6-pole, 8-pole terminal box of protection: IP55 grade waterproof using aluminum junction box.