The major gain of worm gears is their ability to provide higher reduction ratios and correspondingly higher torque multipliers. They can also be utilized as reducers for minimal to medium pace applications. Also, due to the fact their reduction ratio is primarily based on the quantity of tooth on the equipment, they are a lot more compact than other varieties of gears. Like fantastic pitch leadscrews, worm gears are usually self-locking, making them best for hoisting and hoisting apps.