Power HD HD-1370A analog micro servo (0.6 KG/0.1sec@6V)

Torque(4.8V): 0.4 kg-cm (5.5 oz/in)
Torque(6.0V): 0.6 kg-cm (8.3 oz/in)
Speed: 0.12 sec (4.8V) ¦ 0.10 sec (6.0V)
Operating Voltage: 4.8 ~ 6.0 DC Volts
Weight: 3.7 g (0.13 oz)
Bearing Type: no
Motor Type: DC Motor
Gear Type: Plastic
Operating Temperature: -20~60°C
Working frequency: 1520µs / 50hz
Size: 20.2 x 8.5 x 17.6 mm ( 0.79 x 0.33 x 0.69 in)