WPEDO Series Double Stage Cast Iron Worm Gearbox

WPEDO Series Double Stage Cast Iron Worm Gearbox

As a traditional transmission device, the WPEDO Series Double Stage Cast Iron Worm Gearbox has a worm gear inside, and the tooth profile is involute. When the lead angle of the worm is less than the equivalent friction angle between the meshing gear teeth, the mechanism has self-locking properties and can achieve reverse self-locking; that is, only the worm can drive the worm wheel, but the worm wheel cannot drive the worm. Such as the self-locking worm mechanism used in its heavy machine, its reverse self-locking can play a role in safety protection.

The self-locking function of the WPEDO Series Double Stage Cast Iron Worm Gearbox is handy in mechanical applications, such as hoists, conveying equipment, etc. However, because of the worm gear's friction transmission mode, the WPEDO Series Double Stage Cast Iron Worm Gearbox's transmission efficiency is much lower than that of the gear transmission.

WPEDO Worm Gearboxes