Specifications:

HD-9001MG
Torque(4.8V): 8.6 kg-cm (119.4 oz/in)
Torque(6.0V): 9.8 kg-cm (136.1 oz/in)
Speed: 0.16 sec (4.8V) │ 0.14 sec (6.0V)
Operating Voltage：4.8 ~ 6.0 DC Volts
Weight: 56.0 g (1.98 oz)
Bearing Type：Ball Bearing x 2
Motor Type：DC Motor
Gear Type：Copper
Operating Temperature：-20℃~60℃
Working frequence：1520μs / 50hz
Size：40.7 x 20.5 x 39.5 mm ( 1.60 x 0.81 x 1.56 in)

Package Included:

1x Servo