Hitec D-645MW High Voltage High Torque Digital Metal Gear Servo

Servo Type    Digital
Gear Material    Metal
Direction    Standard / Normal
Operating Voltage Range    4.8V to 7.4V
Speed (Second @ 60°)    0.28 ~ 0.20 ~ 0.17
Maximum Torque Range oz. / in.    115 ~ 158 ~ 180
Current Draw at Idle    30 mA
Current Draw Operating (No Load)    500 mA
Dimensions (L x W x H)    40.6 x 19.8 x 37.8mm
Weight    57g (2.11oz)
Lead Length    N/A