GB65 60:1 Steel / Bronze



Gear Ratio


Nm (Cont)


Nm (Int)


Part No:GB65-60SB

L: 140 × W: 88.3 × H: 174mm

The GB65 60:1 produces up to 300 Nm in intermittent operation (S2 – 15 minutes) making it the perfect solution for a variety of high power applications. Find out more...
Spec overview
Gearbox Orientation Right Angle
Gearbox Type Worm
Gearbox Ratio 60:1
Gear Material Steel / Bronze
Gearbox Efficiency 75%
Gearbox Radial Load 2335 N
Gearbox Continuous Torque 120.0 Nm
Gearbox Intermittent Torque 300.0 Nm
Backlash 35 arc.min
Weight (kg) 3.5

The GB65 60:1 gearbox offers an output of 120 Nm of torque continuously and 300 Nm of torque intermittently (S2 – 15 minutes) making it the perfect solution for high-torque applications. Utilising steel and bronze gears, it offers efficiencies of up to 75%, and can be paired with BLDC and PMDC motors. For more information or to place an order with Parvalux, please speak to our expert team of sales engineers.