Zhejiang Dawei Motor Co., Ltd. to introduce to you: servo motor applications and compared with the stepper motor six advantages

Zhejiang Dawei Motor Co., Ltd. to introduce to you: servo motor applications and compared with the stepper motor six advantages

Select the servo motor, first of all to choose to meet the requirements of a given load, and then from the price, weight, volume and other technical and economic indicators to select the appropriate motor. There are too many applications for servo motors. As long as there is a power source, and the accuracy of the general requirements may involve the servo motor. Such as machine tools, printing equipment, packaging equipment, textile equipment, laser processing equipment, robots, automated production lines and other equipment that require relatively high process accuracy, processing efficiency and work reliability.

Servo motor and stepper motor compared to the six major advantages:

1. Accuracy: the closed-loop control of position, speed and torque is realized; the problem of stepping motor out of step is overcome;

2. Speed: good high-speed performance, generally rated speed can reach 2000~3000 rpm;

3. Adaptability: strong anti-overload ability, can withstand three times the rated torque load, especially suitable for occasions with instantaneous load fluctuations and fast starting requirements;

4. Stability: Low-speed operation is stable, and low-speed operation will not produce a stepping operation phenomenon similar to that of a stepping motor. Suitable for occasions with high-speed response requirements;

Timeliness: The dynamic corresponding time of motor acceleration and deceleration is short, generally within tens of milliseconds;

Comfort: heat and noise are significantly reduced.

To put it simply: the kind of ordinary motor we usually see, after the power is cut off, it will turn for a while because of its own inertia, and then stop. However, servo motors and stepping motors stop when they stop and go when they say so, and the response is extremely fast. But the stepper motor has lost step phenomenon.