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The application and introduction principle of torque motor
  • 14 Sep, 2021
  • Posts by : Raiseway
The application and introduction principle of torque motor
Torque motor is a special motor with soft mechanical properties and wide speed range. It has the characteristics of low speed, large torque, strong overload capacity, fast response speed, good linearity and small torque fluctuation. The shaft of the torque motor is based on constant torque power output, not constant power.

Torque motors generally include: DC torque motors, AC torque motors, and DC brushless torque motors. It is widely used in machinery manufacturing, textile, papermaking, rubber, plastic, metal wire, wire and cable industries. The torque motor can also be flexibly based on its different characteristics: it can be used to partially replace the DC motor, it can be used to open and close the gate and drive the system with high resistance torque, and it can also be used for frequent pricing and reversal of various mechanical equipment or Other similar sports.

The characteristic of constant torque is that the torque motor can keep the torque constant in a wide speed range. It is more suitable for transmission occasions with constant torque during two-speed transmission. Suppose, in the ignition machine, when the fabric is transferred through several drums, since the fabric is not wound on the drum, but attached to the surface of the drum for transfer, the diameter of the drum will not change. In this case, using a constant torque motor, make sure that at any speed, the torque is constant and the fabric tension is constant.

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