Power HD WH-30KG HV Digital Servo (Waterproof) 30.0kg / 0.11s

Torque(6.0V): 22.0 kg-cm ( 305.5 oz/in)
Torque(7.4V): 26.0 kg-cm ( 361.1 oz/in)
Torque(8.4V): 30.0 kg-cm ( 416.6 oz/in)
Speed: 0.16 sec (6.0V)│0.13 sec (7.4V)│0.11 sec (8.4V)
Operating Voltage：6.0 ~ 8.4 DC Volts
Weight: 82 g (2.89 oz)
Bearing Type：Ball Bearing x 2
Motor Type：Coreless Motor
Gear Type：Titanium & Steel
Operating Temperature：-20℃~60℃
Working frequence：1520μs / 333hz
Size：40.7 x 20.5 x 38.5 mm ( 1.60 x 0.81 x 1.52 in)