Specification: Tips: This motor is micro 020 motor, it's totally small motor with small torque If you mind it, please purchase with warning Thanks 1: Mini 020 Bare Motor 2 size: 18mm*9 3 height: 19mm 4 shaft diameter: 1 five shaft length: 3 6: 12g 7 voltage: DC 6V-12V 8 data: Voltage:6V No-load speed:11000RPM Current:120mA Voltage:9V No-load speed:18000RPM Current:130mA Voltage:12V No-load speed:26000RPM Current:150mA ========================= Package List: Motor x 1PCS