> **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

# N20 ABS Rubber Wheel 43x9mm (Pair)

**Type:** Product page · **SKU:** FIT0494 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/n20-abs-rubber-wheel-43x9mm-pair.html ([markdown](https://core-electronics.com.au/n20-abs-rubber-wheel-43x9mm-pair.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

#### Introduction

 This custom-designed rubber wheel has a rubber tire with a diameter of 1.69" (43 mm). It is designed to fit the output shafts on our mini metal gear motors as well as the Solarbotics metal gear motors. Teeth on the hub optionally allow a reflectance sensor to be used for encoder feedback. 

 Gear motors should be mounted onto the side of the hub with the protruding teeth. The output shaft will slide into the socket easily at first but will achieve a snug fit when pressed through to the other edge of the hub.

 The output shafts on the Solarbotics metal gear motors will also fit these wheels, but because they are shorter they will have to be mounted onto the other side of the wheel where the fit is tighter.

 The Micro Metal Gearmotor Bracket Extended is specifically designed to work with this wheel. Please note that the non-extended version of our mounting bracket will not work well with this wheel.

#### Specification

4. Wheel Diameter：43mm
5. Wheel Width：9mm
6. Weight: 14
#### Documents

8. [NR SGS Report](https://github.com/Arduinolibrary/DFRobot-N20-ABS-Rubber-Wheel/raw/master/NR%20%20SGS%20Report.PDF).
9. [NR SVHC Report ](https://github.com/Arduinolibrary/DFRobot-N20-ABS-Rubber-Wheel/raw/master/NR%20%20SVHC%20Report.PDF)
10. [RoHS\_Test\_Report ](https://github.com/Arduinolibrary/DFRobot-N20-ABS-Rubber-Wheel/raw/master/RoHS_Test_Report.pdf)
#### Parts List

12. N20 ABS Rubber Wheel (43\*9mm) x2

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/6/w/6w4a0173-900x600.jpg)