---
product_id: 269512034
title: "CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor"
brand: "cnctopbaos"
price: "€ 208.43"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/269512034-cnctopbaos-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion
store_origin: FI
region: Finland
---

# USB Mach3 compatibility 16 isolated I/O ports 6-axis stepper control CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor

**Brand:** cnctopbaos
**Price:** € 208.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower Your CNC Workflow with Next-Level Precision & Control

## Quick Answers

- **What is this?** CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor by cnctopbaos
- **How much does it cost?** € 208.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/269512034-cnctopbaos-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion)

## Best For

- cnctopbaos enthusiasts

## Why This Product

- Trusted cnctopbaos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 16-Port Isolation:** Photoelectric isolated inputs and outputs protect your system from electrical noise and interference.
- • **All-in-One CNC Command Hub:** Includes spindle speed analog/PWM output, Estop, home, limit switch, and tool setting inputs for total control.
- • **Seamless Mach3 Integration:** Plug-and-play USB interface designed exclusively for Mach3 software, streamlining your workflow.
- • **Versatile 12-32V DC Power Range:** Wide voltage compatibility supports diverse servo and stepper motor setups with stable performance.
- • **Precision at 125KHz Pulse Output:** Ultra-fast pulse rate ensures smooth, high-accuracy motor control for complex CNC tasks.

## Overview

The CNCTOPBAOS6 Axis NVCM USB Mach3 Stepper Motor Motion Control Card is a professional-grade CNC breakout board supporting up to 6 stepper axes with 125KHz pulse output. Featuring 16 photoelectric isolated input/output ports, a versatile 0-10V spindle speed analog/PWM output, and a robust 12-32V DC power supply range, it seamlessly integrates with Mach3 software via USB for precise, reliable motion control in industrial automation.

## Description

CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor

## Features

- Specifications: 16 ports photoelectric isolated input interface; 16 ports photoelectric isolated output interface;1 port 0-10V spindle speed analog output interface,also can change to PWM output
- Features: Support max 6 axis stepper systems; 125KHz pulse output for every axis; ARM motion control chip
- DC power supply input: main device is 24V-32V DC power supply input
- Support software: This NVCM card only supports Mach3 software, through USB port to communicate with computer
- Multifunctions: Power supply interface, USB connection interface, Stepper/Servo Motor control output interface, spindle control output interface, Estop,Home,Limited switch and Tool setting input interface and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CNCTOPBAOS |
| Part number | nvum |
| Item Weight | 390 g |
| Package Dimensions | 17.81 x 11.71 x 6.91 cm; 390 g |
| Item model number | NVCM |
| Style | 6 Axis |
| Material | Plastic |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor - Image 1](https://m.media-amazon.com/images/I/71LEbz4BZRL.jpg)
![CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor - Image 2](https://m.media-amazon.com/images/I/71Vcl-3dZuL.jpg)
![CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor - Image 3](https://m.media-amazon.com/images/I/71AVwJkqy5L.jpg)
![CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor - Image 4](https://m.media-amazon.com/images/I/71oc+4GYH+L.jpg)
![CNCTOPBAOS 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor - Image 5](https://m.media-amazon.com/images/I/71t7-yhClKL.jpg)

## Questions & Answers

**Q: does work with servomotor?**
A: Yes,can work with servo motor.

**Q: Where can I get the dll software for this device ?**
A: I’m sorry I cannot provide a link, but if you search for the name of the board you should find a page with similar devices. This specific board isn’t there but one of them has a .dll file that will work

**Q: How do i control voltage at vso? port always reads 10v or more?**
A: Hi. I'm having same situation here. VSO port always delivers 10.6V. After you configure the output as PWM into Spindle Configuration screen, voltage should chance when you chance your spindle speed thru S command (like S1500 for 1500rpm, in my case it should be about 5V) or using manual controls. I've been trying to make it work but nothing. Any idea how to solve it? I think the board has a deflect. Everything else works fine.

**Q: Does THC work with this controller?**
A: no .....

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/269512034-cnctopbaos-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion](https://www.desertcart.fi/products/269512034-cnctopbaos-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*