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.