USBCNC 3 Axis Stepper Motor USB Driver Board Controller Laser board for CNC Engraving Machine

Product Description: 

- USBCNC 3-axis stepper motor controller stepper motor driver board laser engraving 

- 3-axis USBCNC control panel, miniUSB interface, 3-axis limit, manual low light, can take less than 2A 2-phase 4-wire stepper motor, 16 segments, 7.5-12v powered miniature light sculpture dedicated

- The newly developed USBCNC 3 axis stepper motor driver 

- Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine, compatible prints. . . . 

- 2A can be controlled within the two-phase four-wire stepper motor mini adjustable volume segments, up to 16 segments 

- The new increase in low-light positioning, three-axis limit, suspend, resume, and so on. . 

- miniUSB interface, power DC5.5 interface, 7.5-12V voltage input.

- 2A can drive by 42 or 57 motor 

 

video link : 

- http://mvvideo2.meitudata.com/53ba8990220e77010.mp4 

 

Buy it you will get an arduino nano + 3-axis drive + cable + supporting software tutorials ( English version  code: c1bf  //  Chinese version:  code:3d06)

How to caculate steps:
Lead screw: 360 deg x 16 micro steps ÷ 1.8deg ÷ helical pitch
Here is an example:
The lead screw of helical pitch is 8, then algorithm is: 360x16 ÷ 1.8 ÷ 8=40. The helical pitch is the nut moving distance when the lead screw makes a round.

Synchronizing wheel: 3200 ÷ (Pitch x gear teeth).
For example: gear teeth is 20 2GT synchronizing wheel, then algorithm is 3200 ÷ (20*2)=80. The pitch is generally 2GT and S2M is 2, MXL US 2.032.

Generally speaking, the step angle of 2-phase hybrid stepper motor is 1.8degree. It means that a pulse stepper motor running 1.8 degrees when full step. If the driver has micro steps, for example, the maximum step of A4988 is 16, each pulse stepper motor running angle is 360/16*200 =0.1125degree. The so-called microstep is to divide the full step into a number of small steps, which can effectively improve  motor running.

 

Package Included:

- 1set USBCNC 3 Axis Stepper Motor USB Driver Board Controller Laser board