The main difference between the applications:
1, stepping motor is mainly used for some positioning requirements of the occasion, because the speed is proportional to the pulse frequency, and therefore has a relatively wide range of speed. For example: wire cutting table drag, flocking machine table (pore positioning), packaging machine (fixed length), basically involves positioning occasions are used.
2, servo motors are mainly suitable for applications requiring smooth operation, low noise, fast response, long service life, high output torque. Widely used in ATM machines, inkjet printing machines, lettering machines, photo machines, spraying equipment, medical instruments and equipment, computer peripherals and mass storage devices, precision instruments, industrial control systems, office automation, robotics and other fields.
Expanded information:
The advantages and disadvantages of stepper motors and servo motors:
1, stepper motors have an excellent starting and stopping and reversing the response and the motor's Structure can be relatively simple and lower control costs. But if the control is not easy to produce *** vibration and difficult to run to a higher speed.
2, servo motor holding torque is not high, frequent start-up response speed, low running noise, smooth running, good control performance, low machine cost. But in the low speed is prone to low-frequency vibration phenomenon.