Hitec HS-645MG Ultra Torque Servo, MG

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.

Size Category

Standard

Type

Analog

Application

Larger Aircraft and 1/10 Sport Vehicles

Torque

106.9 oz-in (7.7kg-cm) @ 4.8V; 133.3 oz-in (9.6kg-cm) @ 6V

Speed

0.24 sec/60 deg @ 4.8V; 0.20 sec/60 deg @ 6V, at no load

Length

1.59 in (40.6mm)

Width

0.77 in (19.8mm)

Height

1.48 in (37.8mm)

Weight

1.94 oz (55.2g)

Bushing Or Bearing

Bearing

Bearing

Dual

Motor Type

3 Pole

Connector Type

Universal

Gear Type

Metal

Current Draw Idle

8.8mA @ 4.8V; 9.1mA @ 6.0V

Voltage

4.8V to 6.0V

Deadband

8µs