---
product_id: 293889515
title: "Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router"
brand: "heechoo"
price: "101 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/293889515-worm-gear-nema23-stepper-motor-3-5a-l2-1inch-gearbox
store_origin: PL
region: Poland
---

# 3.5A Current for powerful performance 0-20 RPM speed for controlled motion 30:1 Gear Ratio for precision torque Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router

**Brand:** heechoo
**Price:** 101 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Own the torque, command the precision — step up your CNC game!

## Quick Answers

- **What is this?** Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router by heechoo
- **How much does it cost?** 101 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/293889515-worm-gear-nema23-stepper-motor-3-5a-l2-1inch-gearbox)

## Best For

- heechoo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Sleek 2.1-inch motor length fits tight spaces without sacrificing power.
- • **Pro-Grade Reliability:** Crafted from durable alloy steel with expert technical support backing your projects.
- • **Power-Packed Performance:** Robust 3.5A current ensures consistent, high-efficiency motor operation.
- • **Precision Torque Mastery:** Worm gearbox with 30:1 ratio delivers unmatched torque for demanding CNC tasks.
- • **Smooth & Controlled Speed:** Output speed capped at 20 RPM for ultra-precise, slow-motion control.

## Overview

The Worm Gear Nema23 Stepper Motor combines a high-torque 30:1 worm gearbox with a powerful 3.5A 2.1-inch motor, delivering precise speed control up to 20 RPM. Designed for CNC routers and DIY projects, its compact alloy steel build ensures durability and reliable performance, backed by professional technical support.

## Description

Package Included : 1 x Nema23 1.3N.m stepper motor 1 x Ratio 30:1 Gearbox 1XReducer output shaft Item specification :  4 wires : B- Black , B+ Green ,A- Red,A+ Blue , Step Angel : 1.8degree Holding Torque : 1.3Nm Current : 3.5A Gear Ratio : 30:1  Motor Length : L 2.1inch(53mm ) Technical Support:We have a team of professional engineers. If you have any problems in use, you can contact our after-sales mailbox:heechooservice@gmail.com

## Features

- Nema 23 stepper motor with worm gearbox
- Worm Geared Stepper Motor Ratio 30:1
- 2 phase stepper motor 21inch long 13Nm
- Speed reducer motor output speed 0--20 R/min

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XFRL9GP |
| ASIN  | B07XFRL9GP |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (13) |
| Customer reviews | 4.3 4.3 out of 5 stars (13) |
| Date First Available | 26 September 2019 |
| Date First Available  | 26 September 2019 |
| Horsepower | 1 Horsepower |
| Item Package Quantity | 1 |
| Item Weight | 2 Kilograms |
| Item model number | RV030-30-5718HB24 |
| Item model number  | RV030-30-5718HB24 |
| Manufacturer | Heechoo |
| Manufacturer  | Heechoo |
| Material | Alloy Steel |
| Part number | RV030-30-5718HB24 |
| Product Dimensions | 15 x 0.01 x 10 cm; 2 kg |
| Product Dimensions  | 15 x 0.01 x 10 cm; 2 kg |
| Speed | 20 RPM |
| Voltage | 24 Volts |

## Product Details

- **Brand:** Heechoo
- **Horsepower:** 1 Horsepower
- **Material:** Alloy Steel
- **Speed:** 20 RPM
- **Voltage:** 24 Volts

## Images

![Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router - Image 1](https://m.media-amazon.com/images/I/61rv2RPAfcL.jpg)
![Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router - Image 2](https://m.media-amazon.com/images/I/61WJTSVQBbL.jpg)
![Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router - Image 3](https://m.media-amazon.com/images/I/61KCroh2a7L.jpg)
![Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router - Image 4](https://m.media-amazon.com/images/I/612gwStnynL.jpg)
![Worm Gear Nema23 Stepper Motor 3.5A L2.1inch Gearbox Ratio 30:1 Speed Reducer for CNC DIY Router - Image 5](https://m.media-amazon.com/images/I/612KnBnWuUL.jpg)

## Questions & Answers

**Q: I would like to use this motor to turn a 200 lb pig on rotisserie    what is the torque and runtime?**
A: After calculation, it cannot meet your needs，200 lb pig is too heavy.
For this one,If the Nem23 motor speed is 500R/min, Reducer max torque=32N.m, runtime=3.7-3.8 second.
Of course, you can also adjust the speed through the controller. The stepper motor has good control performance.

**Q: Will this gear box accept a double shaft?**
A: Yes，We can customize the output shaft according to your needs，Please contact us through  <heechooservice@gmail.com>

**Q: I would like to build a can crusher would this motor and gearbox have enough torque to crusher a aluminum can?**
A: yes

**Q: 1.3N.m is the motor torque. What is the maximum torque of the worm gear output? It should be much greater.**
A: Toque is increased by the reduction ratio. Eg. 1:10 =1.3x10=13nm- gearbox efficiencies usual 5-15% depending on the RB. The higher the ratio the more efficient the gearbox becomes as a rule. Good luck

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*