Choosing a Stepper Motor and the controller

A stepper motor for sale is a brushless, synchronous electric motor that converts digital pulses into mechanical shaft rotation.Its normal shaft motion consists of discrete angular movements of essentially uniform magnitude when driven from sequentially switched DC power supply.

Choosing a Stepper Motor and the controller
The choice of a stepper motor depends on the application's torque and speed requirements. Use the motor's torque-speed curve (found in each drive's specifications) to select a motor that will do the job.

Every stepper motor controller in the Omegamation line shows the torque-speed curves for that drive's recommended motors. If your torque and speed requirements can be met by multiple stepper motors, choose a controller based upon the needs of your motion system- step/direction, stand-alone programmable, analog inputs, microstepping- then choose one of the recommended motors for that controller.

The recommended motor list is based on extensive testing by the manufacturer to ensure optimal performance of the stepper motor and controller combination.

The characteristic of hybrid stepper motor is the angle can be correctly controlled and to be stable rotates ( It is due to the reliability of the control signal ). Moreover, because the rotor is fixed by the magnetism in the stationary condition as shown in the principle, the stationary power(Stationary torque) is large. It suits the use to make stop at some angle.

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