Industrial Fan Motor Reducer Working Principle
Posted by Tina Shen on June 17th, 2019
There are many industrial fan core components, among which the motor reducer is the most important. The quality and performance of the deceleration motor will directly affect the running performance and maintenance cycle of the fan. Jiangsu Gaxiao use Germany imported NORDL motor reducer, which increase the seat number of coaxial helical gear reducer(output shaft diameter 40mm). Compared with other brands in the market, NORDL motor reducer performance higher than 30%.
How the motor reducer work to make the industrial fan (#hvls fan #high volume low speed fan #industrial ceiling fan #ceiling industrial fan)achieve its superior performance.
Motor reducer is divided into two parts, composed of three-phase asynchronous ac motor and deceleration unit.
Three-phase ac asynchronous motor consists of stator and rotor, the three-phase sinusoidal ac electric flux into the motor stator three phase winding, produce a rotating magnetic field, the rotating speed of a rotating magnetic field is called synchronous speed, the rotating magnetic field cutting rotor conductors, induced potential and induced current in the rotor winding and rotor current in a rotating magnetic field force form the electromagnetic torque, then motor turned up. The speed of the motor can not reach the speed of the rotating magnetic field, it can not cut the magnetic line, there is no induction potential, the motor will stop, the rotor speed and the synchronous speed is not the same, called asynchronous.
Reducer is an independent closed transmission device between the prime mover and the working machine, which is used to reduce the speed and increase the torque to meet the work needs.Reducer is a relatively precise machinery, the purpose of its use is to reduce the speed, increase the torque.
Gear motor is generally used in low speed high torque transmission device, the power of motor at high speed by reducer input shaft less teeth on the gear engagement output shaft of the big gear reduction to achieve the purpose of, ordinary there is few on the same principle of gear reducer and achieve ideal reduction effect, the ratio of the size of the number of teeth on the gear, the transmission ratio.
Motor reducer is the core component of industrial fan. Its quality determines the quality of industrial fan.The deceleration motor with good performance can enhance the service efficiency of industrial fan and prolong the service time.We understand the principle of deceleration motor, to pay more attention to it during your purchase.
Gaxiao is a one of the professional industrial ceiling fan manufacturers in China with our own R&D team, we are always ready to help you increase air circulation and reduce energy cost.
