Top 10 CNC Controller Board – Desktop Barebones

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1. Wal front

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MACH3 Motion Card 4 Axis USB CNC Motion Controller Card Breakout Board for Engraving 100 KHz

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Wal front #ad - 4 general-purpose inputs-with 4 general-purpose inputs, estop switch, probe switch, you can connect the limit switch, back to zero and other device. Support for 4-axis linkage, you can connect four stepper motor drives or servo drives.

100 khz-the maximum step-pulse frequency is of mach3 motion card is 100KHz, which is suitable for the servo or stepping motor. 0-10 v output port-having 0-10v output port, the mach3 software can be used to control the spindle motor speed. With 1 status led, the connection status could be indicated on the board clearly. It also need an external 24v dc power supply to isolate USB and external port, limit switch, emergency input, making the system more stable.

Support-the mach3 motion card supports automatic probe tool, connecting electronic handwheel. 4 general-purpose output-with 4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device.
BrandWal front #ad
ManufacturerWal front #ad
Height1.18 Inches
Length3.54 Inches
Weight0.29 Pounds
Width3.54 Inches
Part NumberWal front3q19wexfyb

2. SainSmart

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SainSmart 4 Axis Mach3 USB CNC Motion Controller Card Interface Breakout Board MC3D3 V2.1

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SainSmart #ad - If used improperly, it may appear accident, please strictly follow the instructions and warnings using this product. Recommends that users install the emergency stop button and make sure the button is functioning properly. The motion control card for machine control requires the operator to have the relevant expertise. If you are not sure, consulting engineers for help. First time users, if you are not familiar with the product and software features Mach3 In your test product, make sure the machine's power switch on hand, you can quickly turn off the power.
BrandSainSmart #ad
ManufacturerSainSmart #ad
Part Number019211
Model4331030127

3. kuman

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Kuman CNC Shield Expansion Board V3.0 Board + A4988 Stepper Motor Driver

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kuman #ad - 2 x end stops for each axis 6 in total. 4-axis support. Latest cnc shield Version 3. 0 board. Pwm spindle and direction pins. Mcu: atmega328, usb interface: ATmega16U2. Runs on 12-36V DC. 4pcs a4988 stepper Motor Driver with radiator.
Brandkuman #ad
Manufacturerkuman #ad
Height2.36 Inches
Length1.97 Inches
Weight0 Pounds
Width1.57 Inches
Part NumberK75-CNC-UK
ModelK75-CNC-UK
Warranty1 year

4. Warp9

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Warp9 Ethernet Smooth Stepper Board

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Warp9 #ad - Emulates 3 Ports. Has 51 i/Os. Generates pulse rates of up 4Mhz. Works through Ethernet. Works with Mach3 and Mach4.
BrandWarp9 #ad
ManufacturerWarp9 #ad
Part NumberESS
ModelESS

5. CNC4PC

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Multifunction CNC Board, C11G

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CNC4PC #ad - Ieee 1284 standard compatible. Pull-up or pull-down selection for inputs. Built-in Variable Speed Control. Buffered inputs and outputs. Microcontroller based SCHP.
BrandCNC4PC #ad
ManufacturerCNC4PC #ad
Part NumberC11G
ModelC11G

6. Zouminy

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NVCM 4 Axis CNC Controller MACH3 USB Interface Board Card for Stepper Motor, CNC Controller Board

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Zouminy #ad - Aluminum alloy enclosure. Optocoupler isolation. With 16 programmable output interfaces, it can be configured as controlled peripherals such as water cooling and fog cooling. The maximum output pulse of 125K stepper motor is suitable for most machine tool system. Usb interface, support MACH3 software. With 16 programmable input interfaces, it can be configured with functions such as limit emergency stop. With 1 channel standard Manual pulse MPG interface. Pwm output control of spindle. Dcdc electrical isolation. It can control 4 stepper motor running at the same time maximally.
BrandZouminy #ad
ManufacturerZouminy #ad
Height2.36 Inches
Length5.91 Inches
Weight0.9 Pounds
Width3.94 Inches
Part NumberZouminy26evd5bqgp

7. Bachin

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Bachin 3 Axis Circuit Board NAN0 Control Board DIY Laser Engraving Machine Main Control Board 3 Axis Circuit Board

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Bachin #ad - Stepper motor driver: A4988. Spindle drive chip: mosfet, the highest 60V recommendation within 48V, current :within 10A. Master chip: atmel 328P arduino nano. Software: grbl controller, UniversalGcodeSender. Support stepper motor: 12v, maximum current of 2A or less is recommended within 1. 5a and additional heat. Any stepper motor 42, 57.
BrandBachin #ad
ManufacturerBACHIN #ad
Height1.97 Inches
Length4.09 Inches
Width3.15 Inches

8. Walfront

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Walfront CNC MACH3 USB 4 Axis Motion Control Card, Interface Breakout Board for Stepper Motor Driver

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Walfront #ad - Maximum step-pulse frequency is 100KHz, which is suitable for the servo or stepping motor. Strong anti-interference ability, the frequency converter interface AVI+, avi- is isolated from the computer and the main control circuit, won’t be introduced by external strong current equipment.

Especially designed for notebook and tablet PC. Super usb interface mach3 motion control card, free drive, simple configuration and good compatibility. The interface output 0-10v analog signal, also can be configured as 0-5V output, convenient for you to choose the type you need. 4 general-purpose inputs, probe switch, you can connect the limit switch, estop switch, back to zero and other operations.
BrandWalfront #ad
ManufacturerWalfront #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberWalfrontx8adt7mibn

9. Wal front

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MACH3V2.1-L Breakout Board 4-axls 6-axls CNC Breakout Board for Engraving Machine & CNC Milling Machine

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Wal front #ad - The relay's on or off can be controlled through the control of MACH3 software. One port only can be used as one function at the same time. 3 replays-- there are 3 replays, p3 and p4, p2, which can support mach3 control software programming. Among the optical coupling isolation, the p11 and P12 are high-speed, or the same demanding signal as hand wheel A, which can be used for connecting main shaft encoder, B.

Wide application-- the breakout board can be widely used to run the signal processing of the host computer LPT port, with MACH3 CNC system software, CNC milling machines, CNC plasmacutting machine, and the peripheral machine dynamic electrical. Each relay has attracted indicating lamp, which is more intuitive and convenient. 5 input singles-- there are 5 input signals, communicating with the host computer, which are isolated by the optical coupling.

12 output signal-- there are 12 output signal, which is allowed to controlling output, supporting as many as 6axlslinkage. High safety-- this cnc breakout board makes the data more secure, with further insurance of security and stability. Some of the output port is reusable functionality. It is ideal for cnc engraving machine, CNC lathe, machining centers and other machine tools. It has the function of preventing reverse connection protection, safe to use.
BrandWal front #ad
ManufacturerWal front #ad
Height0 Inches
Length0 Inches
Weight0.33 Pounds
Width0 Inches
Part NumberWal frontnzfgsv5i9p

10. Akozon

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MACH3 USB 4 Axis 100KHz USB CNC Motion Controller Card Breakout Board for Engraving, Akozon CNC USB Card Motion Controller Board

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Akozon #ad - 4 general-purpose inputs, pumps and other device; 1 status led, estop switch, back to zero and other device 4 general-purpose isolated relay drive output interface, probe switch, you can connect the limit switch, forward rotating and reverse rotating, can drive four relays for controlling the spindle starts, indicate connection status on the board.

Support for 4-axis linkage, you can connect four stepper motor drives or servo drives;. Support emergency input. Support for limit switch. Maximum step-pulse frequency is 100KHz, which is suitable for the servo or stepping motor;. Have 0-10v output port, you can use mach3 software to control the spindle motor speed. Support automatic probe tool. Support for connecting electronic handwheel Need use external 24V DC power supply to isolate USB and external port, and to make the system more stable.
BrandAkozon #ad
ManufacturerAkozon #ad
Height1.18 Inches
Length3.54 Inches
Weight0.29 Pounds
Width3.54 Inches
Part NumberAkozono5gsw6zxhi