---
product_id: 551295737
title: "Acxico 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIY"
brand: "acxico"
price: "$389111"
currency: COP
in_stock: false
reviews_count: 4
category: "Acxico"
url: https://www.desertcart.co/products/551295737-acxico-10pcs-dc-5v-2-phase-4-wire-micro-mini
store_origin: CO
region: Colombia
---

# 5V drive voltage 4.3mm ultra-tiny diameter 2-phase 4-wire precision control Acxico 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIY

**Brand:** acxico
**Price:** $389111
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Tiny motor, massive potential—power your next innovation with precision!

## Quick Answers

- **What is this?** Acxico 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIY by acxico
- **How much does it cost?** $389111 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/551295737-acxico-10pcs-dc-5v-2-phase-4-wire-micro-mini)

## Best For

- acxico enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** 10 motors per pack—perfect for prototyping or scaling your builds
- • **Plug & Play Voltage:** Optimized for stable 5V DC operation with 0.3A current draw
- • **Pro-Level Performance:** 2-phase 4-wire design delivers smooth, accurate step control
- • **DIY Enthusiast’s Dream:** Ideal for model makers and engineers who demand precision and size
- • **Micro Precision Powerhouse:** Ultra-compact 4.3mm diameter fits the tightest DIY projects

## Overview

The Acxico 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Stepper Motors are ultra-compact, precision-engineered motors with a 4.3mm diameter and 5V drive voltage. Designed for professional DIYers, these 10-pack motors offer reliable 2-phase 4-wire control, perfect for intricate projects like scale models and robotics. Their small size and precise operation make them a must-have for tech-savvy creators pushing the limits of miniaturization.

## Description

DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIYDescription:Type:2-phase4-wire Drive voltage: DC 5V5V short-circuit current:0.3AResistance: about 14ohmsMotor diameter:4.3 mmMotor height:8.4 mmOutput shaft diameter:0.7mm (flats haft 0.55 mm)Output shaftlength:1.7 mmNote: The use of these motors requires a professional level We can't provide technical support.please buvers make sure that you can use the motor by yourself100% new and high qualitySize: 4 mm(1inch=25.4mm)Weight: 10g (1LB=453.59g) Color: As picture showsQuantity: 10PcsNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is+/-1-3cm.We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Thank you!Package Included: 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4mm Precision Stepper Motor DIY(If there are any problems with the product, please send us pictures. Tell us more details about this problem)

Review: I ordered 4 packs of 10 for a total of 40 motors. Nice and small for 1:87 (HO) scale models. In order to drive these I will connect them to an L293D or an DRV8411A chip which are H-Bridge motor drivers. Soldering these will require experience and diligence as noted by the seller. A soldering iron held on the wire posts too long and/or too hot will easily burn the extremely small wires. I will probably end up destroying a few before i get a good connection. Well worth the cost if you can solder this small with extreme care. Definitely recommend these but order more than what you need because you will probably damage a few before you get them working.
Review: Soldered up first try. Running on TB6612 driver at 5V - getting EXTREMELY hot to the touch while suspended in air.

## Features

- Drive voltage:DC 5V
- 5V short-circuit current:0.3A
- Note: The use of these motors requires a professional levelWe can'tprovide technical support.please buvers make sure that you can use the motor by yourself
- Package Included:10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIY(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)
- Thank you so much for your purchasing from our store.Any question ,please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CTT8Z2G |
| ASIN  | B09CTT8Z2G |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 3.6 3.6 out of 5 stars (16) |
| Customer reviews | 3.6 3.6 out of 5 stars (16) |
| Cutting Diameter | 4 Millimeters |
| Date First Available | 30 July 2022 |
| Date First Available  | 30 July 2022 |
| Horsepower | 14 Watts |
| Included components | Motor |
| Item Package Quantity | 1 |
| Item Weight | 10 g |
| Item diameter | 4 Millimeters |
| Item model number | YY627 |
| Item model number  | YY627 |
| Manufacturer | Acxico |
| Manufacturer  | Acxico |
| Material | Copper |
| Part number | YY627 |
| Product Dimensions  | 0.43 x 0.43 x 0.84 cm; 10 g |
| Voltage | 5 Volts |

## Product Details

- **Brand:** Acxico
- **Horsepower:** 14 Watts
- **Material:** Copper
- **Product dimensions:** 4W x 8H millimeters
- **Voltage:** 5 Volts

## Images

![Acxico 10Pcs DC 5V 2-Phase 4-Wire Micro Mini Ultra-Tiny 4 mm Precision Stepper Motor DIY - Image 1](https://m.media-amazon.com/images/I/41bMNxQxa4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 24 March 2024*

I ordered 4 packs of 10 for a total of 40 motors. Nice and small for 1:87 (HO) scale models. In order to drive these I will connect them to an L293D or an DRV8411A chip which are H-Bridge motor drivers. Soldering these will require experience and diligence as noted by the seller. A soldering iron held on the wire posts too long and/or too hot will easily burn the extremely small wires. I will probably end up destroying a few before i get a good connection. Well worth the cost if you can solder this small with extreme care. Definitely recommend these but order more than what you need because you will probably damage a few before you get them working.

### ⭐⭐ Review
*by L***. on 5 November 2025*

Soldered up first try. Running on TB6612 driver at 5V - getting EXTREMELY hot to the touch while suspended in air.

### ⭐⭐⭐ Review
*by D***E on 27 December 2025*

simple fun

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-31*