gear reduction motor used in motorized vehicles

gear reduction motor are commonly used in motorized vehicles, where their mechanical simplicity and ease of use outweigh their comparative inefficiency.
Nearly all snowmobiles, utility vehicles, golf carts and motor scooters use the reducer motors, typically the rubber belt or variable pulley variety.

helical worm gearmotor can achieves peak efficiency

helical worm gearmotor does not strictly require the presence of a clutch. Nevertheless, in some vehicles (e.g. motorcycles), a centrifugal clutch is added[2] to facilitate a "neutral" stance, which is useful when idling or manually reversing into a parking space.
In low-mass low-torque applications (such as motor scooters) a belt-driven gear reduction motor also offers ease of use and mechanical simplicity.

The most radical feature of helical gearbox

helical gearbox incorporates novel features which confer it advantages over the state of the art. The most radical feature is the fact that the orbiting gear is free to move outwardly under the action of the magnetic attraction from the fixed gear and the centrifugal force, allowing it to contact the fixed gear and roll thereon. One effect of the helical gear reducer is an increase in torque capacity due to a frictional force associated with the normal contact force.

the input high speed shaft of the Wuma variable gear motor

Wuma variable gear motor, The rim of the fixed gear is press fitted onto an outer ring made of permeable steel, and the rim of the orbiting gear is press fitted onto a central permeable steel disk. In cycloidal speed reducers, the orbiting gear is driven by a crank of the input high speed shaft. Because the power gearbox of the prototype magnetic unit built is rather large, 26:1, which would require a small crank radius.

the gear reduction motor of radially mounted

Each gear of the gear reduction motor has an even number of radially mounted bar magnets distributed uniformly along its periphery in alternating polarities. A pair of N, S poles corresponds to a tooth of a conventional gear. with the wuma mounted reducer ,The magnets, which are inserted in radial holes drilled in rims made of non magnetic stainless steel, do not protrude from the rims’ exposed cylindrical surfaces.

the magnetic forces of industrial gearbox types

In the transmissions treated of the industrial gearbox types , the magnetic forces of attraction act across small gaps between the elements of the mechanism with no contact between them. In contrast with this characteristic, the magnetic gears of the variable gear motor treated in this paper contact one another due to the fact that the orbiting gear is free to move outwardly under the action of the magnetic attraction from the fixed gear and the centrifugal force.

most efficient speed for Wuma gear reduction motor

Wuma gear reduction motor to be very smooth in operation—both upon starting from a stop and in gear changes—but lose some efficiency (and thus fuel economy) due to the slight “slip” of the fluid-filled torque converter and driving the hydraulic pump that operates the clutch packs.
shaft mounted speed reducer can be kept at its most efficient speed while the transmission adjusts to changes in load or road speed. the transmission can adjust for small changes in road speed while the engine is kept at a consistent rpm for best fuel economy.

Wuma helical gear motor can prolong running life

Wuma helical gear motor using "NSK" bearing can prolong running life.
Temperature resistant oil seal can prevent lubricant grease from leaking back to the inner of motor.
bevel helical gearbox combined totally enclosed aluminum motor with aluminum terminal box,can resist water, easily volatilizing heat,run with high efficiency. ac gear motors, motor cross gears.