Power HD LW-20MG Digital Waterproof Metal Geared Servo 20Kg (HD-LW-20MG)

Digital servo with metal housing around the middle which allows for heat to rapidly dissipate, double ball bearings you will have smooth movement and powerful torque when you need it.

• Torque(4.8V): 16.5 kg-cm (229.1 oz/in)
  Torque(6.6V): 20.0 kg-cm (277.7 oz/in)
  Speed: 0.18 sec (4.8V) │ 0.16 sec (6.6V)
  Operating Voltage：4.8 ~ 6.6 DC Volts
  Weight: 60 g (2.12 oz)
  Bearing Type：Ball Bearing x 2
  Motor Type：DC Motor
  Gear Type：Copper & Aluminum
  Operating Temperature：-20℃~60℃
  Working frequence：1520μs / 333hz
  Size：40.7 x 20.5 x 39.5 mm ( 1.60 x 0.80 x 1.55 in)