Maybe you want to know the basic priciples that how stepper motor works. That’s ok. I will explian it in details in this article. Absolutely, a motor can be a generator and in the hand a generator is a motor.Somebody may try out to build your own Wind Turbine for hobbies or so. You may experience this, you broke your old computer printer or wherever you can find out a stepper motor. Why was that? Because you need a generator first if you follow the below steps:1. A generator 2. Blades 3. A mounting that keeps it turned into the wind 4 .A tower to get it up into the wind 5. Batteries and an electronic control system
And at the same time, I think it necessary to know about the stepepr motor control and driver. A stepper motor (or step motor) is a brushless, synchronous electric motor that can divide a full rotation into a large number of steps.Stepper Motor Driver is a very useful unit which can help the stepper motor to replace the servo motor in some conditions and save you money. A stepper motor driver with microstepping can smooth your step motor and give you wanted torque. Jump in here, a bipolar stepper motor driver can drive 4 lead wires bipolar stepper motor, as well 6 lead wires unipolar stepper motor and 8 lead wires step motor. Stepper motor driver is an open loop system without feedback.After known the stepper motor driver, so what’s a stepper motor controller? Let’s take it simple way, for sample, UIM240 parallel port stepper motor driver, UIM241 serial port stepper motor controller and UIM242 stepper motor controller with CAN protocol, what’s the difference there? Stepper motor controller is a programming system with a microcontroller built-in but not stepper motor driver. To me, stepper motor controller is more intelligent than stepper motor driver.
2010年6月16日星期三
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