Ultra Torque

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.  

Motor Type: 3 Pole
Bearing Type: Dual Ball Bearing
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