The most commonly used axes of conflict are worm-gear sprocket.
These gears are stable, quiet, very large reduction ratios and main gear types used in gearboxes can operate at very high speeds in particular.
The worm-gear dual axis worm gear has a tangential position
One of the biggest advantages of this type of gear if the gear is less than the pitch angle of 50 self-locking (self-locking) as they can be tried.
So aktarılamayıp rotational movement of the endless screw, but is transferred via the worm gear is not returned.
So you do not need to use the brakes in some applications (eg with a small worm-gear unit teeth in terms of engine output 50 and a wheeled vehicle being driven uphill the brake even if it does not move backwards after the engine)