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.

Detailed Specifications
          

    
Motor Type:    3 Pole
Bearing Type:    Dual Ball Bearing
Speed:    0.24 / 0.20 sec @ 60 deg.
                            English                                   Metric
Torque:    106.93 / 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
    

          
 
Available Models
Model    Description
Item# 32645S     HS-645MG
 
Spare Parts
Name    Description
Servo Case Set
    
Servo Gear Set - Metal
    Metal Karbonite & Metal Plastic
Servo Horn & Hardware Set
    
Detailed Feature Descriptions