YTC series gear reducer

The YTC series gear reducer is designed to meet the needs of driving low-speed transmission machinery. It has the characteristics of low shaft speed and high torque, and has a sturdy structure and easy use. It is commonly used in general mining, metallurgy, sugar manufacturing, papermaking, chemical, rubber and other factories and construction sites.

The YTC series gear reducer can be connected to the transmission mechanism through a coupling or spur gear. The electric motor adopts full voltage direct starting.

The YTC series gear reducers come in both regular and wet heat types. The regular type is suitable for cooling media with a temperature not exceeding 40 ° C. The damp heat type is added with the word "TH" after the ordinary type. In addition to having the same performance indicators and external installation dimensions as the ordinary type, it can be used in environments with relative humidity not exceeding 95% (25 C), condensation, and mold. Rated voltage: 380 volts (Y connection for power of 3KW and below, others connection) Rated frequency: 50 hertz Operating system: continuous.

Three phase asynchronous motors have good operational performance and can save various materials. According to the different rotor structures, three-phase asynchronous motors can be divided into cage type and wound type. The asynchronous motor with cage rotor has a simple structure, reliable operation, light weight, and low price, and has been widely used. Its main disadvantage is the difficulty in speed regulation. The rotor and stator of a wound three-phase asynchronous motor are also equipped with three-phase windings and connected to external resistors through slip rings and brushes. Adjusting the resistance of the variable resistor can improve the starting performance of the motor and regulate its speed.

When symmetrical three-phase alternating current is fed into the stator winding, a rotating magnetic field is generated that rotates clockwise along the inner circular space of the stator and rotor at synchronous speed n1. Due to the rotating magnetic field rotating at n1 speed, the rotor conductor is initially stationary, so the rotor conductor will cut the stator rotating magnetic field and generate induced electromotive force (the direction of induced electromotive force is determined by the right-hand rule). Due to the short-circuit ring at both ends of the conductor, under the action of induced electromotive force, an induced current in the rotor conductor will be generated that is basically in the same direction as the induced electromotive force.