Descriptions: This DC electric motor drives super smooth, almost no noise, safe to use.With high speed 3500/7000rpm for your choice and large torque. Widely used in cotton candy machine, small cutting bench, grinding machine and other mechanical equipment. Features: It drives super smooth, almost no noise, safe to use. With high speed 3500/7000rpm for your choice and large torque. The stator windings of the motor are copper wire, low heat, low loss, long life, and it can realize CW/CCW by switch control (switch not included) . Need for external direct current governor, it can achieve speed adjustment function. Widely used in cotton candy machine, small cutting bench, grinding machine and other mechanical equipment. Ball bearing, small friction, strong oil seal, high bearing capacity. Specifications: Product type: brush DC motor Model: XD-3420 Rated power: 30W Rated voltage(Optional):12V, 24V Rated speed: 3500RPM(12V),7000 RPM(24V) No load current: 0.5 A Output Shaft Length: 43mm/1.7inch Torque:1kgf.cm(12V),2kgf.cm(24v) Weight:480g Package Included: 1 x DC Electric Motor