Hitec: HS-645MG

The powerful HS-645MG is one of Hitec’s most popular servos.

It’s the perfect choice for those larger sport planes or monster trucks and buggies requiring a durable high torque servo.

Featuring our unique M/P and metal gear train technology, the HS-645MG offers one of the strongest gear trains available in any servo.

Specs:

Motor Type: 3 Pole

Bearing Type: Dual BallBearing

Speed (4.8V/6.0V): 0.24 / 0.20

Torque oz./in. (4.8V/6.0V): 107 / 133

Torque kg./cm. (4.8V/6.0V): 8.0 / 10.0

Size in Inches: 1.59 x 0.77 x 1.48

Size in Millimeters: 40.39 x 19.56 x 37.59

Weight ounces: 1.94

Weight grams: 55