POWER HD B6 HV Brushless Motor 124.9 oz / .038 Titanium Gear Digital Servo

Torque(6.0V): 8.0 kg-cm (111.0 oz/in)
Torque(7.4V): 9.0 kg-cm (124.9 oz/in)
Speed: 0.049 sec (6.0V) │ 0.038 sec (7.4V)
Operating Voltage：6.0 ~ 8.4 DC Volts
Weight: 60.0 g (2.12 oz)
Bearing Type：Ball Bearing x 2
Motor Type：Brushless Motor
Gear Type：Titanium & Alu
Operating Temperature：-20℃~60℃
Working frequence：1520μs / 333hz
Size：40.7 x 20.5 x 38.5 mm ( 1.6 x 0.80 x 1.51 in)