> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Mini Stepper Motor - 200 Steps - 20x30mm NEMA-8 Size

**Type:** Product page · **SKU:** ADA4411 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/mini-stepper-motor-200-steps-20x30mm-nema-8-size.html ([markdown](https://core-electronics.com.au/mini-stepper-motor-200-steps-20x30mm-nema-8-size.html.md))

This tiny stepper motor is the same quality and step-size as the big NEMA-17's Adafruit stock, but so cute so it will work with compact CNC builds. This 4-wire bipolar...

## Pricing

- **Price:** $43.35 (inc GST) — $39.41 AUD, exc GST
- **Quantity discounts:** 10+ $38.23 (exc GST) · 50+ $37.44 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 5 today, and up to 70 more in 8–12 days.

## How to buy

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## Description

This tiny stepper motor is the same quality and step-size as the big NEMA-17's Adafruit stock, but so cute so it will work with compact CNC builds. This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 600mA so that it could be driven easily with an [Adafruit motor shield for Arduino,](https://core-electronics.com.au/adafruit-motor-stepper-servo-shield-for-arduino-v2-kit-v2-0.html) [Motor Bonnet for Raspberry Pi](https://core-electronics.com.au/adafruit-dc-stepper-motor-bonnet-for-raspberry-pi.html) or Adafruit's [Feather Motor controller](https://core-electronics.com.au/dc-motor-stepper-featherwing-add-on-for-all-feather-boards.html) & and a wall adapter or lead-acid battery. It's rated for 3.9V, if you have a stepper driver with current limiting, use that to keep the power down. If you have a non-current-limiting driver such as the motor shield/hat/feather Adafruit found 5V DC power worked well to power the stepper controller.The cable has ready-to-go wires - the drive-shaft does not have a D cut in it, but you can clamp to it pretty easily. Adafruit drove it with an [Adafruit motor shield for Arduino](https://core-electronics.com.au/adafruit-motor-stepper-servo-shield-for-arduino-v2-kit-v2-0.html) and it hummed along nicely at 50 RPM. To connect to Adafruit's shield/hat/featherwing, put the wires in this order: Black, Red, skip ground if there is one, Green, Yellow.

### Technical Details

**Specs:**

- Bipolar stepper, requires 2 full H-bridges!
- 4-wire, approx ~16" leads
- 33mm x 20mm rectangle body
- 4mm diameter drive shaft, ~9mm long
- 3.9V rated voltage (you can drive it at a lower voltage, but the torque will drop) at 600mA max current
- 28 oz\*in, 20 N\*cm, 0.2 Kg\*cm holding torque per phase
- 35 ohms per winding
 
- [Diagram](https://core-electronics.com.au/attachments/localcontent/P4411_C13802datasheet_48462fc4e76.png)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/a/d/ada4411-1_1.jpg)