Features:High quality motor, reliable and durable to use.Adopt imported thyristor BTA41-600B and 25A rectifier bridge, superior performance.Compact size and light weight, easy to carry and operate.Input with filter capacitor, protect fuse on overcurrent.Ideal for direct current machine.Specification:Model: CCM220DCSMaterial: Plastic + AluminumItem Name: DC Motor GovernorPotentiometer: Resistance 500K 2WInput voltage: 220vAC (Input 110V is also available, power is halved)Armature output: DC 10-210V or soMaximum power: motor within 2000WSize: 85 * 58 * 38mm / 3.3 * 2.3 * 1.5in Weight: 152g / 5.4ozNote:For long time use, the maximum current needs to be less than 10A. Note that the maximum current of the motor is larger than the rated current..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.