1. How to select step and servo motors?

It depends on the specific application situation. In simple terms, it is necessary to determine the nature of load (such as horizontal or vertical load), the requirements of torque, inertia, speed, accuracy, acceleration and deceleration, upper control requirements (such as requirements on port interface and communication), and the main control mode is position, torque or speed mode. Power supply is dc or ac power, or battery power, voltage range. Based on this to determine the motor and the configuration of the driver or controller.

2. Step motor or servo motor system?

Actually, choose what kind of motor to should depend on specific application circumstance, each have its characteristic.

3. How to use the stepper motor driver?

A driver greater than or equal to the current of the motor. Subdivision driver can be used if low vibration or high precision is required. For large torque motor, high voltage driver is used as far as possible to obtain good high speed performance.

Mark

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