What types of gear reducers are there?

Gear reducer is a kind of power transmission machinery. It mainly uses the speed conversion of gears to reduce the number of revolutions of the motor to the required number of revolutions, reduce inertia, and increase torque. It is generally used for transmission equipment with low speed and high torque. Gear reducer There are many types, the main ones are as follows:
1. Cylindrical gear reducer
The cylindrical gear reducer is a relatively precise machine with the advantages of high load-bearing capacity, low noise, long life, small size, high efficiency, and light weight. The purpose of using it is to reduce the speed and increase the torque. It is widely used in metallurgy. , mining, lifting, transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceutical and other fields.
2. Planetary gear reducer
Planetary gear reducer is also called servo reducer. With the advantages of small size, high transmission efficiency, wide deceleration range, and high precision, it is widely used in transmission systems such as servo motors, stepper motors, and DC motors. It can reduce the speed, increase torque, and reduce costs while ensuring precision transmission. The moment of inertia ratio of the load motor. Planetary gear reducers are mostly used in construction, petroleum, ocean, shipbuilding, steel, non-ferrous metals, manufacturing, automotive transmission, smart home, electronic products, robot transmission and other fields.
3. Parallel shaft gear reducer
Parallel-axis helical gear reduction consists of two or three-stage helical gears. It adopts the modular design principle of unit structure and is widely used in light industry, food, beer and beverage, chemical industry, escalators, automated warehousing equipment, construction, machinery, steel and metallurgy, Papermaking, artificial board machinery, automobile manufacturing, water conservancy, printing and packaging, pharmaceuticals, textiles, building materials, logistics, feed machinery, environmental protection and other fields.
4. Micro gear reducer
Micro gear reducer, also called micro reduction motor, is a reduction transmission mechanism that integrates micro motors and gear boxes. It is used to reduce speed and increase torque to meet the needs of mechanical equipment. Satellite gear reducers have the characteristics of small size, large torque, low noise, full speed ratio, stable performance, instantaneous conversion, high efficiency, energy saving and low heat generation. They are widely used in medical equipment, smart homes, and consumer electronics. Products, automotive drives, robotics fields, aircraft fields, 5G communication equipment, logistics equipment, smart city equipment, smart medical equipment and other fields.
5. Harmonic gear reducer
The harmonic gear reducer consists of three parts: a fixed internally toothed rigid wheel, a flexspline, and a wave generator that causes radial deformation of the flexspline. The flexible gear is used to generate controllable elastic deformation waves, causing the rigid wheel and flexspline to change. The teeth are aligned relative to each other to transmit power and motion. Harmonic gear reducers have the advantages of high precision, high load-bearing capacity, and small size. They are widely used in aviation, aerospace, energy, navigation, shipbuilding, bionic machinery, commonly used ordnance, machine tools, instruments, electronic equipment, mining and metallurgy, transportation, and lifting. It is increasingly widely used in machinery, petrochemical machinery, textile machinery, agricultural machinery and medical equipment.
6. Worm gear reducer
Worm gear reducer is a power transmission mechanism, which is mostly used in mechanisms to transmit power and motion. It is widely used in docks, mining, transportation, lifting, construction, petroleum, ocean, ships, steel, non-ferrous metals and other fields.