Gridlock torque refers to the torque when the speed of the mechanical equipment is zero. Such as AC torque motor, AC three-phase asynchronous motor and other AC motors, in the blocked state, there is an AC voltage input, but the motor does not rotate state, is still able to produce torque.

       As mentioned above, when alternating current passes through the three-phase asynchronous motor, the current is the peak current, which is easy to cause overheating and burn; But torque motors are different,Torque motorThere is a allowable torque, that is, in the time of the condition of the torque, you can output this size of torque, or you can output this size of torque for a long time, but it will not cause the destruction of the motor.

       Generally speakingTorque motor manufacturersThe locked torque indicated in the parameter table is the peak torque that can be output within a fixed time; The reason why the torque motor can achieve low speed operation and even long-term blocking will not be burned, because the material it uses is a material with high resistivity as the rotor guide bar and end ring, the rotor will be much larger than the ordinary three-phase asynchronous motor rotor resistance, and forced cooling through the external fan, so at low speed and even blocking so that it can continue to run without damage.

       The above content is provided by the torque motor manufacturer, Senli Motor. Our main products include: DC motor, torque motor, three-phase asynchronous motor, brake motor, single-phase motor and so on. Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.