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: 0.24 / 0.20 sec @ 60 deg.
English - Metric
Torque: 106 / 133.31 oz.in (4.8v/6v) - 7.7 / 9.6 kg.cm
Size: 1.59" x 0.77" x 1.48" - 40.60 x 19.80 x 37.30mm
Weight: 1.94oz - 55.20g
Bonus: Each Hitec Metal Geared Servo sold through Thunderboltrc.com includes a properly sized Socket Head Cap Screw - No more stripped Phillips head screws!!