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Key Features

manufacturers of 2 phase stepper motor driver with excitation mode that can be selected from Full-Step (1.8°/step) or Half-step (0.9°/step).

1.DC24~42V(SD200), DC24~50V(SD2128) Power Input, suitable for medium low speed applications
2.Can select from 16 driving current settings.
3.Constant current driving method, suitable for most 2-phase step motors.
4.Excitation mode can be selected from Full-Step(1.8?X/step) or Half-step(0.9?X/step).
5.Provide two methods of Pulse Input: Single-Pulse(1P), and Two-Pulse(2P).
6.Can adjust Running current and Stop current for optimal motor revolving performance.
7.Automatic-Current-Down function for reduced motor heat.
8.Step zero output, and Motor Current Off (COF) functions, can be used with external control.
9.LED displays revolving status.
10.Input and output both Photo Coupler to provide noise isolation.

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