Gear motors
Bevel helical gear motors
Where a worm unit would be too inefficient or too small, the bevel helical gear motor keeps the right-angle layout with a spiral bevel stage and helical stages behind it. Efficiency stays around 95 percent at any ratio, the torque capacity is far higher, and the unit runs continuously without the heat a worm stage builds up.
Heavy conveyors, bucket elevators, screw conveyors, mixers, wastewater screens and any right-angle drive above about 4 kW or on a 24-hour duty.
Gear units behind these gear motors
Each series below is supplied with an IEC motor fitted; the full unit range is under bevel helical gearboxes.
Bevel helical gearboxes
WSKA bevel helical gearboxes
WSKA bevel helical gearboxes turn the drive through 90 degrees at high efficiency, in both directions and across a wide speed range. Quoted in one working day.
DiscoverBevel helical gearboxes
OMP and OMF bevel helical gearboxes
OMP and OMF bevel helical gearboxes: two and three stage, one-piece cast housing, with backstop, shrink disc and taper bush options. Quoted in one day.
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Main features
About 95 percent efficiency at any ratio
Right-angle output, hollow or solid shaft, torque arm
High torque capacity, continuous duty
Foot, flange or shaft mounted
Questions we get asked
When is bevel helical worth the extra cost over worm?
When the unit runs more than about eight hours a day, when the ratio is high, or when the power is above 4 kW. The efficiency difference alone can pay the price gap back within a year of continuous running.
Other gear motors
Request a quotation
Quote for bevel helical gear motors
Reply within one working day with a price, a lead time and the datasheet.
What lets us quote first time
- Output torque and speed
- Power and duty
- Hollow or solid shaft
- Mounting position