Reducer motor refers to the integration of reduction structure and motor This integration may also be referred to as a geared motor.
Usually by the professional reducer production factory integrated assembly after complete sets of supply. reducer motor is widely used in steel industry, machinery industry, etc. The advantage of using a reduction motor is to simplify the design and save space
With the continuous development of the reducer motor industry, more and more industries and enterprises have applied the reducer motor, and a number of enterprises have entered the deceleration motor industry. Up to wo, Germany, France, the United Kingdom, the United States, China, South Korea and other countries maintain the leading level in the world low speed motor and DC low speed motor market. China’s micro deceleration motor and DC reducer motor (deceleration motor) industry was founded in the 1950s. Starting from meeting the needs of supporting weapons and equipment, it has gone through imitation, self-design, research and development, and large-scale manufacturing stages. Has formed a product development, large-scale production, key parts, key materials, special manufacturing equipment, testing instruments and other complete supporting, the degree of internationalization of the industrial system.
overview
1, reducer motor combined with international technical requirements of manufacturing, with high scientific and technological content.
2, save space, reliable and durable, high overload capacity, power up to 95KW.
3, low energy consumption, superior performance, reducer efficiency up to 95%.
4, small vibration, low noise, high energy saving, the selection of high-quality forged steel materials, steel cast iron box, gear surface through high frequency heat treatment.
5, after precision machining, to ensure the shaft parallelism and positioning accuracy, all these constitute the gear drive assembly of the gear motor configuration of all kinds of motors, the formation of mechanical and electrical integration, fully ensure the use of product quality characteristics.
Reducer motor (Deceleration speed motor) is characterized by high efficiency and reliability, long service life, easy maintenance, and wide application. Its series can be divided into single – stage, two – stage and three – stage gear motor, the installation arrangement is mainly expanded type, coaxial type and shunt type.
Structure:
1, two-stage cylindrical deceleration motor expansion inside, the gear relative to the supporting position is asymmetric, when the shaft produces bending and torsion deformation, the load in the tooth width distribution is not uniform, so the shaft should be designed with greater stiffness, and make the gear away from the input or output end.
2, the characteristics of the two-stage cylindrical reducer motor (or deceleration motor) shunt type: shunt type deceleration motor extension shaft position can be extended from either side, easy to carry out the overall configuration of the machine, shunt gear are processed into helical teeth, one side of the right, one side of the left, to offset the axial force. One of the shafts should be able to do a little axial swimming, so as not to stick the gear.
3, Coaxial reducer motor characteristics: radial size is compact, but the axial size is larger. Because the intermediate shaft is larger, the shaft will have a larger disturbance when it is loaded, so the load concentration phenomenon along the tooth width is serious. At the same time, because the center of the two gears must be consistent, the bearing capacity of the high-speed gear is difficult to be fully utilized, and the bearing lubrication located in the middle part of the reduction motor is also difficult. The input and output ends of the reduction motor are located at both ends of the same axis, which brings limitations to the overall configuration of the transmission device.
Classification:
According with power source can divided AC reducer motor and DC reducer motor. Most reducer motor are AC reducer motor:
1. Coaxial helical gear reduction motor
2. Parallel shaft helical gear reduction motor, such as aoer gear motor
3. Spiral bevel gear reduction motor
4. Cycloidal reducer motor
5. Harmonic gear reduction motor
6. Three-ring reduction motor
7, planetary friction type mechanical stepless variable speed motor
8. Worm gear and worm reduction motor
9, planetary gear reduction machine
10, bevel gear reduction motor
11, vertical gear reduction motor
12. Horizontal gear reduction motor
Reducer motor is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical, medical, beauty, health massage, office supplies and other general mechanical equipment deceleration transmission motor.
Aoer AC reducer motor or gear motor include 250W,375w,550W, 650W, 1000W,1500W,2000W etc. The have simply and compact structure, Have stonge power and high torque. It mainly used in construction machine. Portable concrete mixer, Some times use to food machine such as milk mixer, chicken machine etc. Aoer electric motor company develop this gear motor from year 2006.
In the first generation gear box, it use oil to lubricate gear. Need pour oil into the gear box. This gear box have a shortage, after long time run of gear motor, some times the gear box seam have loose, the oil will leak through, 5 years ago Aoer motor improve the gear box lubricate system. They use grease instead of oil. It can solve the leak through problem. The gear motor can maintenance-free in whole use life. This is second generation gear box. Although the guarantee is one year but actually the gear reducer motor can last for 3~5 even more. If want know more about gear motor, please click here.
