Small reducer can use 1 to 1 or 2 to 1 drawings, larger can use 1 to 1 or 1 to 2, 1 to 5, depending on the size of the reducer. reducer is generally used for low speed and high torque transmission equipment, the motor. Internal combustion engines or other high-speed power through the reducer's input shaft of the number of teeth of the gear mesh output shaft of the large gear to achieve the purpose of deceleration, ordinary reducer will have a few pairs of the same principle of gears to achieve the desired effect of deceleration, the size of the gears of the number of teeth of the ratio is the transmission ratio.
Reducer motor speed
Reducer is through the mechanical transmission device to reduce the speed of the motor, while the frequency converter is by changing the frequency of the alternating current in order to achieve the purpose of motor speed regulation. When the motor speed is reduced by the frequency converter, the purpose of energy saving can be achieved. According to the type of transmission can be divided into gear reducer, worm gear reducer and planetary gear reducer. According to the form of transmission arrangement can be divided into expansion type, shunt type and coaxial type reducer.