GRBL 4-Axis Stepper Motor Driver Controller For CNC Router Laser Engraver Cutter
--ARM32-bit control board
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32-bit MCU control board, running faster, the maximum no-load speed reaches 40000mm/min, better algorithm optimization, less vibration when the machine moves at high speed, and more stable performance.
--X/Y/Z/A four-axis drive, Y-axis double drive. Support for rotary axis.
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More powerful driving ability.
--All signals are isolated by optocoupler, with strong anti-interference ability.
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Optocoupler isolation technology, strong anti-interference ability, more accurate engraving.
--It can be connected to 300W/500W spindle.
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It can be matched with spindles of various powers, with higher adaptability.
--PWM/TTL software to adjust laser power.
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PWM output frequency 10kHz, higher engraving precision and clearer details.
--Split design, control, drive, and expansion boards can be replaced.
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Split design, more convenient to use.
--6-way limit switch, 5V/12V/24V constant voltage pins.
--5V power output port, software controllable, easy to expand various functions.
--It can be connected to a high-power driver.
--The stepper drive subdivision is adjustable, and the machine operates more accurately.
--It can connect 775 motor/3pin laser 4pin laser/offline controller.
--Built-in laser anti-burn mode, laser S value >=100, after the laser is turned on, if there is no movement within 5S, an alarm will occur.
A4988 driver and 8825driver can be replaced with each other
--8825driver , 2A it is better for Nema23 57 Motor
--A4988 driver support most Nema17 motor.
Package Listing:
1* 4axis Controller
1* Type C Cable
1* Motor Cable
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