The HS-425BB is offered with dual ball bearings, impact resin gears and high performance circuitry. As one of our longest running production servos, it has proven to be a durable and dependable product year after year.


Motor Type:3 Pole
Bearing Type:Dual Ball Bearing
Speed (4.8V/6.0V):0.21 / 0.16 sec @ 60 deg.
Torque oz./in. (4.8V/6.0V):46 / 57
Torque kg./cm. (4.8V/6.0V):3.3 / 4.1
Size in Inches:1.59 x 0.77 x 1.44
Size in Millimeters:40.39 x 19.56 x 36.58
Weight ounces:1.60
Weight grams:45.36