Power HD 1812MG 18kg Waterproof

Torque(4.8V)：16.0 kg-cm / ( 222.2 oz/in) Torque(6.0V)：18.0 kg-cm / ( 250.0 oz/in) Speed：0.14 sec (4.8V)│0.12 sec (6.0V) Operating Voltage：4.8 ~ 6.0 DC Volts Weight： 56.0g (1.98 oz) Bearing Type：Ball Bearing x 2 Motor Type：DC Motor Gear Type：Copper & Aluminum Operating Temperature：-20℃~60℃ Working frequence：1520μs / 333hz Size：40.7x20.5x39.5mm (1.60x0.81x1.56 in)