The gear reducer is a mechanical transmission device that transmits power through gear meshing, reduces speed, and increases output torque, which is widely used in industrial transmission systems. Its core function is to use gears with different numbers of teeth to mesh with each other, transforming the high-speed and low-torque output of the prime motor into the low-speed and high-torque power required by the equipment. At the same time, the gear reducer has the additional functions of commutation, speed change, etc. This characteristic makes the gear reducer become a key equipment connecting the power source and the working machine, which can effectively match the high speed of the motor with the actual needs of the load equipment, and improve the operating efficiency of the system. The structure of a gear reducer usually consists of a case, a gear set, bearings, seals, a lubrication system, and so on. The case, as a support and sealing structure, is mostly made of cast iron or cast steel, which houses the gear set and ensures transmission accuracy.
According to gear type, gear reducer can be divided into cylindrical gear reducer (parallel shaft drive), bevel gear reducer (intersecting shaft drive), worm gear reducer (staggered shaft drive), etc.; according to the installation method can be divided into vertical, horizontal, flange, etc. LNB company can supply 4 series of gear reducers, including K series helical bevel gear reducer, F series parallel shaft helical gear reducer, R series helical gear reducer, and S series helical worm gear reducer. If you have any gear reducer requirements or need more information, please contact us!
K Series Helical Bevel Gear Reducer is a composite reducer that combines helical gear and bevel gear transmission. The helical gear stage realises efficient power transmission between parallel shafts, while the bevel gear part completes 90-degree perpendicular steering of the input and output shafts.
F Series Parallel Shaft Helical Gear Reducer
F series parallel shaft helical gear reducer is based on multi-stage parallel shaft helical gear as the core, through the helical meshing characteristics of helical gears to reduce operating noise and vibration, the transmission efficiency can reach more than 95%. The case adopts symmetrical design with high rigidity and modularity, supporting vertical/horizontal installation.
R Series Foot Mounted Helical Gear Reducer
R series helical gear reducer adopts coaxial or parallel shaft helical gear structure, featuring helical gear single-stage or multi-stage transmission, and reduces vibration and noise through optimised tooth shape design. The compact and lightweight case can transmit high-speed deceleration and higher output torque.
S Series Helical Gear-Worm Gear Reducer
S series helical-worm gear reducer combines helical gear and worm gear double transmission, helical gear section provides high efficiency power transmission, worm gear section realises large transmission ratio and self-locking function. The compact design of the case makes it suitable for vertical installation or narrow space area.
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