Turbo-reducing gears, with turbines and worm gears as their core transmission components, are widely used in the industrial sector, characterized by their distinct features:
Transmission ratio highSingle-stage transmission ratios range from 1:10 to 1:80, and higher reduction ratios can be achieved through multi-stage combinations, meeting the requirements for low-speed, high-torque applications such as cranes and conveying equipment.
Compact in structureThe worm and turbine are arranged perpendicularly at an angle, featuring a compact axial dimension and minimal space requirement, making them suitable for machinery with limited space and easy to install and arrange.
Strong self-locking capabilityWhen the helical lead angle is less than the friction angle of the meshing surface, the turbine cannot reverse drive the worm, effectively preventing the equipment from reversing due to gravity or external force, ensuring safety in lifting equipment and winches.
Operational with low noise levelsThe turbine screw has a large meshing contact area, ensuring a smooth transmission process with minimal shock and vibration, which effectively reduces working noise, making it suitable for environments with high requirements for operational quietness.
Costs and LimitationsThe manufacturing process is relatively simple and cost-effective; however, the transmission efficiency is typically around 60%-70%, lower than that of planetary gear reducers, leading to higher energy consumption over long-term use. Moreover, turbines often use copper alloys, which increases maintenance costs upon wear.
