Features: _x000D_Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more moment of force. _x000D_AC 220V 40W high moment of force, reversible and adjustable speed. _x000D_Small vibration, low noise, high quality motor. _x000D_High velocity and energy saving, superior performance. _x000D_Suitable for packaging industry, machine tool industry, transport equipment, textile machinery, automatic welding machine, automobile industry, elevator machinery, etc. _x000D__x000D_Specification:_x000D_Model: M540-402_x000D_Material: Metal_x000D_Weight: 4141g/146.1oz_x000D_Product Type: Single phase asynchronous motor _x000D_Pole Number: 4 poles _x000D_Rated Power: 40W_x000D_Rated Voltage: 220V AC 50/60Hz _x000D_Speed: 90-1650r/min _x000D_Gear Reduction Ratio_x000D_(Optional) 3k 5K 10K 15K 20K _x000D_RPM (r / min) 466 280 140 93 70 _x000D_Maximum Moment of Force (N.m) 0.77 1.30 2.50 3.80 5.06 _x000D__x000D__x000D__x000D_Package List:_x000D_1 x 40W Retarding Machine _x000D_1 x 40W Governor 1Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more moment of force. 2AC 220V 40W high moment of force, reversible and adjustable speed. 3Small vibration, low noise, high quality motor. 4High velocity and energy saving, superior performance. 5Suitable for packaging industry, machine tool industry, transport equipment, textile machinery, automatic welding machine, automobile industry, elevator machinery, etc.