-40%
USB GRBL 3 Axis Stepper Motor Driver Board Controller Laser CNC Engraving + Case
$ 19
- Description
- Size Guide
Description
3-axis USBCNC control panel, miniUSB interface, 3-axis limit, manual low light, can take less than 2-phase 4-wire stepper motor,IS excellent option for controlling small 2 and 3 axis CNC projects including laser engravers and mini routersUse GRBL firmware.
Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine, compatible prints. . . .
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,12V voltage input.
Can drive by 42 or 57 motor
Package Included:
1 x GRBL 3 Axis Stepper Motor USB Driver Board Controller Laser Board CNC Engraving Kit
1 x
Acrylic shell package.
Software download link:
www.bachinmaker.com/wiki/doku.php?id=nano3axis
Rs = 0.2 Ω
Motor (A)
A4988 (A)
A4988 Rs(Ω)
4988 Vref (V)
2
2.86
0.2
4.57
1.9
2.71
0.2
4.34
1.8
2.57
0.2
4.11
1.7
2.43
0.2
3.89
1.6
2.29
0.2
3.66
1.5
2.14
0.2
3.43
1.4
2
0.2
3.2
1.3
1.86
0.2
2.97
1.2
1.71
0.2
2.74
1.1
1.57
0.2
2.51
1
1.43
0.2
2.29
0.9
1.29
0.2
2.06
0.8
1.14
0.2
1.83
0.7
1
0.2
1.6
0.6
0.86
0.2
1.37
0.5
0.71
0.2
1.14
0.4
0.57
0.2
0.91
0.3
0.43
0.2
0.69
0.2
0.29
0.2
0.46
0.1
0.14
0.2
0.23