It Is The Front End Of The Motor Ball Bearing, Rear Copper Assemblies, 5 Winding Groups, 24V Voltage, Strong Torque And Low Noise. Features: High And Low Torque Noise. Great Replacement For The Rusted Or Damaged Dc Motor Gear Of The Machine. Ball Bearing, With Fan. Used In Power Tool Motors, Energy Is Very Important, You Can Make A Small Spindle Motor, And Also Suitable For Diy. Used For Electronic Game Machine, Electronic Toys, Car Toys, Robot, Equipment Electronics, Etc. Features: Model: 775 Mounting Hole Size: M4 Mounting Hole: 2 Cooling Fan: Yes Rated Voltage: 24V Current Rating: 0.16A Rated Speed: 7000 Rpm Different Voltage Settings: Dc 12V, Current 0.14A, Speed 3500Rpm Dc 18V, Current 0.15A, Speed 4500Rpm Dc 24V, Current 0.16A, Speed 7000 Rpm Dc 30V, Current 0.17A, Speed 8100Rpm Dc 36V, Current 0.20A, Speed 9000 Rpm Min Shaft Diameter: 5Mm Stem Length: 17Mm Body Length: 66.7Mm / 2.63In Front Running Boards Diameter: 17.4Mm Old Level High: 4.7Mm / 0.19In Body Diameter: 42Mm / 1.65In Overall Engine Length: 98Mm Diagonal Installation Pitch: 28.8Mm / 1.13In Package Weight: 351G / 12.38Ounces Package Size: 100 * 50 * 50Mm / 3.94 * 1.97 * 1.97In Package List: 1 * 775 Motor