Features 1、Scope of application: office automation, home automation, medical equipment, security equipment, consumer electronics, aircraft models, automotive electronics fields. 2、High speed mute, can CW and CCW 3、The cooling fan keeps the motor constant temperature 4、Pure copper wire, low heat, long life, low loss 5、Rotor uses copper wire winding, small resistance, strong electrical conductivity, so that the motor torque increased Specification Features: Scope of application: office automation, home automation, medical equipment, security equipment, consumer electronics, aircraft models, automotive electronics fields. High speed mute, can CW and CCW The cooling fan keeps the motor constant temperature Pure copper wire, low heat, long life, low loss Rotor uses copper wire winding, small resistance, strong electrical conductivity, so that the motor torque increased Ball bearing: high bearing capacity, high speed, low friction Specification: Product type: dc high speed motor Model :775 extension shaft motor Power: 80 w Type: DC 12V 10000 RPM, 24 V 20000 RPM(Optional) Weight: Approx.354g/12.5oz Package list: 1 x Dc Motor Package List