Online Shop

M Box 72:1 Bronze


Worm Wheel

Gear Ratio


Nm (Cont)


Nm (Int)


Part No:M72B

L: 76.5 × W: 63.1 × H: 100.3mm

M Box 72:1 Standard, bronze gears

This product comes in multiple variations. Get in touch to discuss your exact requirements.

Gearbox OrientationRight Angle
Gearbox TypeWorm Wheel
Gearbox Ratio72:1 ratio
Gear MaterialBronze
Gearbox Stages1
Gearbox Efficiency40%
Gearbox Axial Load300 N
Gearbox Radial Load350 N
Gearbox Continuous Torque8.0 Nm
Gearbox Intermittent Torque12.0 Nm
Backlash10-25 arc.min
Weight (kg)0.9

The Parvalux M Box is a right-angle, worm wheel gearbox. With available ratios ranging from 4 – 72:1, it offers a wide range of output speeds and a capability of up to 12 Nm torque in continuous operation and 19 Nm in intermittent operation. The M gearbox is available with both composite and bronze gears, offering efficiencies of up to 85%. It is also perfectly suited for use with a range of Parvalux PMDC and BLDC motors, enabling you to assemble the perfect combination of motor and gearbox for your application.