Torque motorIt is a special type of brushless permanent magnet synchronous motor. Because the load is directly connected to the rotor, no transmission is required, so the torque motor is a direct drive motor. todayMori machineXiaobian for everyone to share isTorque motorAnd servo motor where is the difference between the two:
First, performance is different
1,Torque motor: A special motor with a large number of poles. It can continue to operate at low speed or even when the motor is blocked (that is, the rotor cannot rotate), without causing damage to the motor. In this mode, the motor can provide a stable torque to the load. The structure is more reliable, easy to maintain, easy to control and operate.
2Servo motor: can control the speed, position accuracy is very accurate. The voltage signal can be converted into torque and speed to drive the control object.
Second, the principle is different
1,Torque motorAllow long-term low-speed operation (even blocked), its heat is very serious, usually using an external blower forced air cooling. UseTorque motorShould pay attention to check whether the operation of the blower is good, there should be a good ventilation environment around it, and dry flammable materials are not allowed. Flammable dust or volatile combustible oil, etc.
2Servo motor: The automatic control system that enables the controlled output of the object's position, orientation, state, etc. to follow any change in the input target (or given value). The servo mainly relies on the pulse to position, basically can be understood in this way, the servo motor receives1One pulse, and it spins1The pulse corresponds to the Angle, thus achieving displacement.
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