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3D Printer CNC V3 Engraver Expansion Board with 4X A4988 Driver Module and 4 x Radiator

4.9 (1) Write Review
Free shipping on orders over $29.99

$11.10

$ 4 .99 $4.99

In Stock
  • Product Usage:The expansion board can be used as engraving machine, printer and other drive expansion board.
  • Objects Used:Compatible with GRBL 0.8. Open source firmware running on for that converts G code commands into stepped .
  • Function:PWM spindle and direction pins, support 4-axis (X, Y, Z, A - you can copy X, Y, Z or use the pin of D12 and D13 to custom firmware to perform the complete axis 4).
  • Voltage: DC 12V-36V (only DRV8825 driver can handle voltages up to 36V, so please consider the power supply voltage)
  • Output:Five Modes: full, 1/2, 1/4, 1/8 and 1/16.


Product Description

GS20735-1

3D Printer CNC V3 Engraver Expansion Board with 4X A4988 Driver Module and 4 x Radiator

YT

Function:PWM spindle and direction pins, support 4-axis (X, Y, Z, A - you can copy X, Y, Z or use the pin of D12 and D13 to custom firmware to perform the complete axis 4).

Product Usage:The expansion board can be used as engraving machine, printer and other drive expansion board.

Output:Five Modes: full, 1/2, 1/4, 1/8 and 1/16.

1

GS20735-2

GS20735-3

Features:

The expansion board can be used as engraving machine, printer and other drive expansion board.

Compatible with GRBL 0.8. Open source firmware running on for that converts G code commands into stepped .

PWM spindle and direction pins, support 4-axis (X, Y, Z, A - you can copy X, Y, Z or use the pin of D12 and D13 to custom firmware to perform the complete axis 4).

Compact structure, stepper motors can be connected to 4 pin connectors or soldered.

This is a set of disassembled parts and you need basic soldering techniques to solder them together.

Specification:

Radiator Size: Approx 8*8mm

CNC Expansion Board:

Version: V3.0

Voltage: DC 12V-36V (only DRV8825 driver can handle voltages up to 36V, so please consider the power supply voltage)

Board Size: Approx. 68 x 53mm / 2.7 x 2.1in

A4988 Driver Module:

Thermal Shutdown Circuit: Yes

Crossover Current : Yes

Ground Fault : Yes

Short Circuit : Yes

Compatible Logic Voltage: 3.3V, 5V

Five Modes: full, 1/2, 1/4, 1/8 and 1/16

Size: Approx. 20 x 15mm / 0.8 x 0.6in

Mix use the slow current decay model.

Internal UVLO and low RDS (on) output.

Current decay mode automatically detected/selected.

Three-phase rectification, low power consumption.

Package List:

1 x CNC V3 Expansion Board

4 x A4988 Driver Module

4 x Radiator


Mr T
Reviewed in the United States on April 5, 2021
In the description they mention 4 A4988 drivers and 4 heatsinks (they call them radiators). I've ordered twice and both times I only received 3 drivers. I wouldn't mind if they said that I would only receive 3 but at least give an accurate description.Update: Contacted the seller (Perfurt) and they confirmed that it should come with 4 drivers and asked for photos of the problem but since I sent them photos they haven't responded.
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