mounted reducer with ratios up to i=800

mounted reducer general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives with two-stage worm/wheel units.
variable gearbox: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; helical stage and single worm/wheel units; ratios up to i=800.

The Range of the high efficiency gearbox

Wuma high efficiency gearbox Main use: helical worm gear for general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives obtained with two-stage worm/wheel units.
Range: 9 sizes; variable ratio gearbox housings and covers of aluminium die cast up to size 85, of cast iron from size 110; single helical stage & worm/wheel units; ratios up to i=800.

worm gearbox for universal mountings

worm gearbox manufacturers offer universal mounting worm gear
Main use: general purpose, medium and fractional power drives. Specifically designed for universal mountings like RS series.
worm gearbox Range: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; single worm/wheel units; ratios up to i=100.

Wuma RV Worm Gear Reducer main use

Wuma RV Worm Gear Reducer main use: worm geared motor for general purpose, medium and fractional power drives.
gear reduction motor range: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; single worm/wheel units; ratios up to i=100

Wuma high quality combination worm gearbox

Wuma combination worm gearbox is made in cast aluminium and cast iron in 6 different series, combine innovative design and high performance. From the models that power applications with medium and fractional power to similar solutions (RS / RS and RT / RT) with double worm. See our complete range of industrial gear boxes and industrial motor worm gearboxes and find the most suitable for your needs.

The worm reducer gearbox saving construction

The worm reducer gearbox wide power range extends from 0.06 to 45 kW. Optimised teeth profiles and ground gears ensure low-noise operation as well as low backlash. The gearboxes have a compact and hence space-saving construction.


worm gearbox manufacturers Reliable, efficient and versatile and applied to in all common types of gearbox .

worm gear speed reducer Highly efficient gearing

worm gear speed reducer core design features in a highly efficient yet flexible bevel helical drive. With high load carrying capabilities and increased efficiency over worn units, the right angled Series K range is proven to save energy and running costs.
variable speed electric motor Ratios from 8:1 to 7,250:1 up to 12,300Nm
Highly efficient gearing, saving energy and running costs
Dimensionally interchangeable with other manufacturers
Innovative motor adaptor uses standard IEC interface