Worm Gear Mechanism
Kozmaksan, as leading gearbox manufacturer, has specialized in every gear system used on commercial trucks. Worm gear mechanism is usually used when dramatic RPM reduction is needed.
Reducer manufactured with helical or spur gear can achieve maximum ratio change of 1/5 or 1/6. Worm gear mechanism can achieve RPM reduction up to 50/1. This kind of gear system is used for controlling ladders of aerial ladder trucks and hose reels of the fire trucks and cleaning trucks.