Specification Color: Gray and Black Material: Aluminum Alloy, Copper Voltage: 110V Wattage: 120W Maximum Output Speed: 33r/min Safe Speed Range: 23-33r/min Motor Size: 16.7*9cm/6.6*3.5inch Size of the Section Connected to the Gearbox: 9*9cm/3.5*3.5inch Hole Diameter: 1.4cm/0.6inch Size of Governor: 10*6*9cm/3.9*2.4*3.5inch Motor Package Size: 32*12*12cm/12.6*4.7*4.7inch Speed Governor Package Size: 18*10*7cm/7.1*3.9*2.8inch Net Weight:4.7kg/10lbs Gross Weight: 5kg/11lbs Package Included 1* Worm Gear Motor 1* Speed Governor .
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