Driver DM2522A

Detail information:

DM2522A is a new-generation digital 2-phase stepper motor driver based on DSP control. The driver combines advanced DSP control technique and unique control circuit.

The driver voltage is AC90-240V and driver current is below 5.0A. The driver can be used for types of 2-phase stepper motor with external diameter 57-110mm.

The driver adopts circuit similar to servo control, so the motor can run smoothly with little vibration and noise. And the maximum positioning accuracy could reach 40,000 steps/rev.

The product is widely used in big and medium-sized CNC equipment with higher resolution, such as engraving machine, medium-sized CNC machine tool, computer-controlled embroidery machine, packing machine, etc. 

● The driver features 16-grade micro-stepping with equal angular degree and constant torque; the highest resolution may reach 40,000 steps/rev.

● The highest response frequency can reach 250Kpps

● When the step-by-step impulse has halted for over 100ms, the coil current will automatically reduce to half of the set value, to effectively reduce motor warming. 

● Photoelectric isolation signal input/output

● Driver current from 0.5A / phase to 5.0A / phase, adjustable with 16 grades

● Single power input, voltage range: AC 90V to 240V

● Phase memory function (when the input has stopped unexpectedly or powered off, the driver will automatically memorize motor phase at that time.)

● I/O signal, the driver uses photoelectric isolation technique and signal level is 5V ~ 24V, compatible

● Function of pulse smooth technique makes the motor run stably at low speed. The level of smooth can be adjusted.

● It features motor inductance adjustment function, giving full play to the adaptive motor. 

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wiring diagram：

Shipping：☟

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Application：☟

☛Our products are mainly used in CNC machine,Carver machine,Dispenses,3D Printer,

☛Stage Hghting, Medical machine,Household Applicance,Engraver Machine and so on.