---
product_id: 377029251
title: "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: "HK$1252"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/377029251-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion-control
store_origin: HK
region: Hong Kong
---

# USB interface for Mach3 software 16 isolated input/output ports Supports 6-axis stepper control 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:** HK$1252
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your CNC workflow with 6-axis precision and plug-and-play power!

## Quick Answers

- **What is this?** 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?** HK$1252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/377029251-6-axis-125khz-nvcm-usb-mach3-stepper-motor-motion-control)

## 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

- • **ARM-Powered Performance:** Advanced ARM motion control chip delivers stable, high-efficiency operation under 24-32V DC.
- • **Robust 16-Port Isolation:** Photoelectric isolation on 16 inputs and outputs guarantees noise-free, reliable signals.
- • **Seamless USB Connectivity:** Plug-and-play USB interface ensures hassle-free integration with Mach3 software.
- • **Versatile Spindle Control:** 0-10V analog or PWM spindle speed output adapts to your CNC setup effortlessly.
- • **Precision at 125KHz Pulse Output:** Ultra-fast pulse rate for smooth, accurate multi-axis motion control.

## Overview

The 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card is a high-performance CNC controller designed for professional-grade multi-axis stepper and servo motor management. Featuring 16 photoelectric isolated input/output ports, a 125KHz pulse output per axis, and a versatile spindle speed interface, it ensures precise, noise-free control. Powered by an ARM chip and compatible exclusively with Mach3 software via USB, this breakout board supports 24-32V DC input and integrates essential CNC functions like Estop, home, and tool setting inputs, making it an indispensable tool for advanced CNC automation.

## Description

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 | Changzhou Rattm Motor Co.,Ltd |
| Country of Origin | USA |
| Item model number | NVCM |
| Package Dimensions | 17.81 x 11.71 x 6.91 cm; 390 g |
| ASIN | B07C5KH4HB |

## Images

![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)

## 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

- 6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-25*