Features: Can be applied in cotton candy machine, small cutting bench, grinding machine, medical equipment and other mechanical equipment..This motor features high speed 3500/7000rpm and large torsion.The stator windings of the motor are copper wire, CW/CCW control. This permanent magnet DC motor is ideal for DIY generator. Need for external direct current governor, it can achieve speed adjustment function. Specifications: Model: XD-3420Voltage(Optional): DC12V/24VPower: 30WSpeed: 3500RPM(12V), 7000RPM(24V)VoltageNo Load SpeedNo Load CurrentRated revolutionRated current locked-rotor current 12V3500RPM2.4224002.423.124V7000RPM2.7651002.763.37The product has no function of automatic forward and reverse rotation and speed regulation, and the motor wire needs to be connected in reverse to realize reverse rotation; The governor with positive and reverse switch is externally connected to realize the speed regulation function.Package Included: 1 x Permanent Magnet DC Motor Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..