1.5 hp (1.1kW) 3-phase asynchronous motor with clutch with rated torque 7.1Nm, 380V, features of simple and rugged construction, low cost and easy operation. It can widely used in textile, chemical, metallurgy, building materials, food mining, paper making, plastic and other industries.

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Tips: The Application of 1.5hp (1kW) 3-Phase Asynchronous Motor with Clutch.

Asynchronous motor is a kind of AC motor, the ratio of its speed at load to the frequency of the connected grid is not a constant relationship. It also varies with the size of the load. The higher the load torque, the lower the rotor speed.

The stator winding of an ordinary asynchronous motor is connected to the AC grid, and the rotor winding does not need to be connected to other power sources. Therefore, it has the advantages of simple structure, easy manufacturing, use and maintenance, reliable operation as well as smaller mass and lower cost. Asynchronous motor has high operating efficiency and good working characteristics, from no-load to full-load range close to constant speed operation, can meet the majority of industrial and agricultural production machinery transmission requirements. Asynchronous motor is also easy to generate a variety of protection types to adapt to the needs of different environmental conditions. Asynchronous motor operation, must draw reactive excitation power from the grid, so that the power factor of the grid becomes bad. Therefore, for driving ball mills, compressors and other high-power, low-speed mechanical equipment, often using synchronous motors. As the speed of asynchronous motor has a certain rotation difference relationship with its rotating magnetic field speed, its speed regulation performance is poor (except for AC commutator motor). For transportation machinery, rolling mills, large machine tools, printing, dyeing and paper making machinery, etc., which require a wide and smooth speed range, DC motors are more economical and convenient. However, with the development of high-power electronic devices and AC speed control system, the speed control performance and economy of asynchronous motors suitable for wide speed control are comparable to those of DC motors.

Asynchronous motors are mainly used as motors, and their power ranges from 1 watts to tens thousands of kilowatts. They are the most widely used motors in various industries and people's daily lives in the national economy, providing power for a variety of mechanical equipment and household appliances. For example, machine tools, small and medium-sized steel rolling equipment, fans, water pumps, light industrial machinery, metallurgy and mining machinery, etc., are mostly driven by three-phase asynchronous motors.