Torque motorIncluding: DC torque motor, AC torque motor, and brushless DC torque motor. It is widely used in machinery manufacturing, textile, paper making, rubber, plastics, metal wire and wire and cable industries. Next, Senli Motor is edited to share the relevant knowledge of AC torque motor:

By increasing the rotor resistance, AC torque motor can obtain a wide speed range and soft mechanical characteristics. Compared with the general asynchronous motor with the same seat number, the output power of the AC torque motor is several times smaller, the locked-rotor moment is large, and the locked-rotor current is much smaller.

Ac torque motor can be divided into roller guide AC torque motor and winding AC torque motor. It is widely used in control equipment and low speed applications. In the case that the commutator and brush are not allowed to be used, the advantages of AC torque motors can often be shown. Its manufacturing cost is lower than direct current torque motor, simple structure, easy maintenance. Ac torque motor It has the following characteristics:

(1)Continuous operation;

(2)Can quickly produce non-oscillating effect;

(3)In practical application, linear torque speed characteristic curve can be obtained, and large torque can be obtained at low speed.

Ac torque motor is actually a specially designed two-phase or three-phase asynchronous motor, usually designed in a slipS1Can be used in the following cases:

(1)The main objective is the locking torque, such as the flat closing of a valve or switch.

(2)Mainly used for high-speed rotation, can also be used for automatic operation, such as printing and dyeing, textile, paper and other industries, part of the roller transmission using torque motor.

(3)Run at a low speed away from the synchronous speed, apply at the same time according to the torque and speed characteristic curve, such as the winding of the workpiece in the textile, paper, plastics and other industries using torque motor winding.

The AC torque motor generally adopts the cage rotor structure, and obtains low speed by increasing the number of poles. It mainly runs in the state of large load and low speed, and can also run in the state of blocked rotation for short or long term.

The speed control of AC torque motor is realized by two methods: speed feedback and tension control.

70Since the 1990s, AC torque motors have been used in winding devices such as film development, light industrial chemical fiber, textile, cable, plastic and paper making.

"Senli Motor" brand belongs to Shengzhou Chaoli electric Appliance Factory. have3600Square standardized factory, with equipment CNC lathes/End facing machine/Grinding machine/Drilling machine/Automatic threading machine/Automatic winding machine/Comprehensive tester/Vacuum dip paint machine/Drying machine/Dynamic balancing machine/Punching machine, etc. Annual production capacity12Ten thousand units. Motor performance can be customized according to the needs of the equipment host, technical engineers one-to-one, from the motor power, performance parameters, insulation level, installation mode, size, etc., issue the overall customized solution of non-standard motor.