---
product_id: 725183016
title: "10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear"
brand: "abovehill"
price: "5340 kr"
currency: ISK
in_stock: false
reviews_count: 3
url: https://www.desertcart.is/products/725183016-10-pairs-8mm-micro-stepper-motor-2-phase-4-wire
store_origin: IS
region: Iceland
---

# 5-6V low voltage operation 2-phase 4-wire dual motor pairs 8mm precision micro stepper 10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear

**Brand:** abovehill
**Price:** 5340 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Micro Precision Meets Macro Performance — Step Up Your Innovation Game!

## Quick Answers

- **What is this?** 10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear by abovehill
- **How much does it cost?** 5340 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/725183016-10-pairs-8mm-micro-stepper-motor-2-phase-4-wire)

## Best For

- abovehill enthusiasts

## Why This Product

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

## Key Features

- • **Compact Precision Power:** Ultra-compact 8mm diameter with 8.2mm height fits seamlessly into tight digital and household device builds.
- • **Versatile Gear Integration:** Equipped with durable 2.2mm copper gears (9 teeth, 0.2 module) for precise microstepping and smooth mechanical interfacing.
- • **Dual Motor Pair Convenience:** Each pack includes 10 pairs of motors with distinct 4mm and 3.5mm output shafts, bundled with connection lines for plug-and-play integration.
- • **Efficient Low-Voltage Drive:** Operates smoothly at 5-6V with minimal current draw (0.12A), ensuring energy-efficient performance without overheating.
- • **Optimized for Modern Controllers:** Compatible with advanced stepper drivers like TMC2209 and Arduino PWM outputs, enabling silent, high-torque operation for professional projects.

## Overview

This set of 10 pairs of 8mm micro stepper motors delivers precise 2-phase, 4-wire control at a low 5-6V voltage and 0.12A current. Designed for compact digital devices and small appliances, each motor features a 1.5mm output shaft with copper gears for smooth, reliable motion. Perfectly suited for integration with modern stepper drivers and microcontrollers, these motors offer energy-efficient, quiet operation that empowers your next-level tech projects.

## Description

Description: Stepper motor diameter: 8mm Height: 8.2mm Type: 2-phase 4-wire Long axis (Blue: A+, Black: A), Red: B+, White: B-) Short axis (Purple: A+, Yellow: B-), Orange: B+, Green: B-) Phase internal resistance: 39.2Ω 6V Short Circuit Current: 0.14A (Estimated phase voltage is 5V-6V, driving current is about 0.12A) Output shaft diameter: 1.5mm Output shaft length: long axis 4mm, short axis 3.5mm Copper Gear Outer Diameter: 2.2mm (9 teeth, 0.2 modules) Shipping List: 10 Pairs 8mm Dual Phase 4-Wire Stepper Motor

Review: For some reason the listing doesn't provide any details about what part these are. They are, specifically, PM08-2 stepper motors. So from that, its pretty easy to find spec sheet with coil polarity, current, and all the dimensional information. These are typically used for autofocus and/or zoom mechanisms in lenses, so they're a very common stepper motor. So far all the ones I've tested in the pack worked. They're easy to drive, generally with a dedicated stepper controller, although you can kind of drive them directly from a microcontroller, but you've got a pretty good chance of cooking it. These, and their controller, aren't going to get hot at the very low current they run at, but it more than most microcontrollers can handle. Driving them with TMC2209 drivers works like a charm, if pretty substantial overkill. They are 18 degree steppers, so they're 20 steps per rotation on a 9 tooth gear. That's a half tooth per step, so the microstepping of a modern dedicated controller may be useful depending on what you're using it for. The brass (or copper, some PM08s are copper gears) is 2mm in diameter pressed on, and I kind of doubt you can remove it without destroying the stepper. Its a 0.2 modulus, which are unfortunately fairly pricey gears and very small even for resin printing, so interfacing with these isn't especially easy if its not simply being used as a replacement.
Review: While this motor ended up being a little too small for my usecase, I was pleasantly surprised to find that it could be driven from an Arduino's raw PWM outputs. (Just barely; the current draw is at the edge of frying the output pins). I used this code to drive it at a constant speed with the DFRobot "Beetle" Arduino: ``` void setup() { pinMode(3 , OUTPUT); pinMode(11, OUTPUT); pinMode(9 , OUTPUT); pinMode(10, OUTPUT); } void loop() { float floatTime = float(millis()); float A = (sin((floatTime * 0.03) )) * 255; float B = (sin((floatTime * 0.03) + 1.5708)) * 255; analogWrite(3, max(0, A)); analogWrite(11, max(0,-A)); analogWrite(9, max(0, B)); analogWrite(10, max(0,-B)); } ``` However driving it raw is a little noisy; putting a SilentStepStick (TMC2208) in-between got rid of the noise and ~doubled the effective torque, but the pot needs to be adjusted to keep it from getting hot. Also, the way the steppers are packed two-per-piece on a single connector isn't very convenient... Make sure to pay attention to the description's pinout order; here's the mapping I used for the StepStick's pinout to the description to the wire colors: 2B = "A-" = Black or Yellow 2A = "A+" = Blue or Purple 1A = "B+" = Red or Orange 1B = "B-" = White or Green

## Features

- 1.This is a precision 8MM micro stepping motor, widely used in digital products, such as digital cameras and other small household appliances
- 2. Voltage 5-6V, driving current 0.12A, short circuit current 0.14A
- 3. Each pair of motors is bundled with two motors, the output shaft length is 4mm and 3.5mm respectively, and the gear is installed separately
- 4.Motor diameter:8mm,Motor height:8.2mm,Output shaft diameter:1.5mm,Gear outer diameter:2.2mm
- 5. Distribution of long axis motor connection lines: (blue: A+, black: A-) Red: B+, White: B-) Short axis motor connection line distribution: (purple: A+, yellow: B-) Orange: B+, Green: B-)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08346RFVZ |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (40) |
| Date First Available | May 9, 2022 |
| Item Dimensions LxWxH | 12 x 8 x 8 mm |
| Item Weight | 57.7 g |
| Manufacturer | abovehill |
| Material | Copper |
| Product Dimensions | 1.22 x 0.79 x 0.79 cm; 57.83 g |
| Speed | 2000 RPM |
| Voltage | 6 Volts |

## Product Details

- **Brand:** Abovehill
- **Model Name:** gear
- **Product Dimensions:** 12W x 8H mm
- **Speed:** 2000 RPM
- **Voltage:** 6 Volts

## Images

![10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear - Image 1](https://m.media-amazon.com/images/I/41Eskr-o1PL.jpg)
![10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear - Image 2](https://m.media-amazon.com/images/I/41jJ69jUKCL.jpg)
![10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear - Image 3](https://m.media-amazon.com/images/I/51rYBKMadKL.jpg)
![10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear - Image 4](https://m.media-amazon.com/images/I/51wxFl8shPL.jpg)
![10 Pairs 8mm Micro Stepper Motor 2 Phase 4 Wire DC 5-6V with Connection Line + Gear - Image 5](https://m.media-amazon.com/images/I/61Mrx175NvL.jpg)

## Questions & Answers

**Q: Can you please link a driver that will work with these?**
A: I would probably recommend 8834 driver, but I couldn't get those so I'm using a sn754410 w/an arduino. Try not exceeding 5v continuous voltage as the motor will heat up.

**Q: How many steps per rotation?**
A: 20

**Q: Do these motors come with a driver attached?**
A: No driver, just the motor. Can be easily driven with ttl level signals.

**Q: What is the step angle or steps per rev?**
A: There appear to be 20 one-phase steps according to my tests.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***G on June 10, 2024*

For some reason the listing doesn't provide any details about what part these are. They are, specifically, PM08-2 stepper motors. So from that, its pretty easy to find spec sheet with coil polarity, current, and all the dimensional information. These are typically used for autofocus and/or zoom mechanisms in lenses, so they're a very common stepper motor. So far all the ones I've tested in the pack worked. They're easy to drive, generally with a dedicated stepper controller, although you can kind of drive them directly from a microcontroller, but you've got a pretty good chance of cooking it. These, and their controller, aren't going to get hot at the very low current they run at, but it more than most microcontrollers can handle. Driving them with TMC2209 drivers works like a charm, if pretty substantial overkill. They are 18 degree steppers, so they're 20 steps per rotation on a 9 tooth gear. That's a half tooth per step, so the microstepping of a modern dedicated controller may be useful depending on what you're using it for. The brass (or copper, some PM08s are copper gears) is 2mm in diameter pressed on, and I kind of doubt you can remove it without destroying the stepper. Its a 0.2 modulus, which are unfortunately fairly pricey gears and very small even for resin printing, so interfacing with these isn't especially easy if its not simply being used as a replacement.

### ⭐⭐⭐⭐ Review
*by J***. on February 22, 2022*

While this motor ended up being a little too small for my usecase, I was pleasantly surprised to find that it could be driven from an Arduino's raw PWM outputs. (Just barely; the current draw is at the edge of frying the output pins). I used this code to drive it at a constant speed with the DFRobot "Beetle" Arduino: ``` void setup() { pinMode(3 , OUTPUT); pinMode(11, OUTPUT); pinMode(9 , OUTPUT); pinMode(10, OUTPUT); } void loop() { float floatTime = float(millis()); float A = (sin((floatTime * 0.03) )) * 255; float B = (sin((floatTime * 0.03) + 1.5708)) * 255; analogWrite(3, max(0, A)); analogWrite(11, max(0,-A)); analogWrite(9, max(0, B)); analogWrite(10, max(0,-B)); } ``` However driving it raw is a little noisy; putting a SilentStepStick (TMC2208) in-between got rid of the noise and ~doubled the effective torque, but the pot needs to be adjusted to keep it from getting hot. Also, the way the steppers are packed two-per-piece on a single connector isn't very convenient... Make sure to pay attention to the description's pinout order; here's the mapping I used for the StepStick's pinout to the description to the wire colors: 2B = "A-" = Black or Yellow 2A = "A+" = Blue or Purple 1A = "B+" = Red or Orange 1B = "B-" = White or Green

### ⭐⭐⭐ Review
*by J***. on December 5, 2022*

The product arrived in a timely fashion, exactly as described; however, other than one line written on the outside of the package describing the contents, there was no information included on this product; no suggestions on how to run it; and no links online for more information about it. Why has including instructions on a product ordered online become something companies feel no obligation to do anymore?

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-11*