Online Shop

GB9 60:1 Bronze


Worm Wheel

Gear Ratio


Nm (Cont)


Nm (Int)


Part No:GB9-60B

L: 138 × W: 73 × H: 165mm

GB9 60:1 Standard, bronze gears

This product cannot be purchased online.

Gearbox OrientationRight Angle
Gearbox TypeWorm Wheel
Gearbox Ratio60:1 ratio
Gear MaterialBronze
Gearbox Stages1
Gearbox Efficiency55%
Gearbox Axial Load600 N
Gearbox Radial Load800 N
Gearbox Continuous Torque75.0 Nm
Gearbox Intermittent Torque120.0 Nm
Backlash10-25 arc.min
Weight (kg)3.4

The Parvalux GB9 is a right-angle, worm wheel gearbox. With available ratios ranging from 12.5 – 75:1, it offers a wide range of output speeds and a capability of up to 75 Nm torque in continuous operation and 120 Nm in intermittent operation. The GB9 gearbox is available with both composite and bronze gears, offering efficiencies of up to 90%. It is also perfectly suited for use with a range of Parvalux PMDC and BLDC motors, with the 15:1, 30:1 and 60:1 composite gear variants also available from our modular range. These are ready for online purchase and rapid turn-around on orders of up to 10 pieces.