This N20 micro geared motor comes complete with a purpose designed friction fit wheel. Dimensions for which can be seen below. The motor itself is a 6V motor with a built-it metal gearbox and together has a rotational speed of 60 RPM (no load), and a load RPM of 48. These are used in our Maze Runner robot car (HCROBO0052) and have a nice high build quality feel to them.

A 27mm diameter tyre consists of a durable nylon hub together with a solid tuber tyre. Its small and narrow dimensions makes it suited for small robotic vehicles such as line following or maze solving robots.

This is a small omni-directional castor designed for small robotic vehicles. Use together with two drive wheels it can be used to construct a robot that can turn on its axis. This makes it ideal for small line or maze following robots (see out Maze Runner robot for an example).

These motor mounts are designed to fit N20 type motors which we also stock (see item HCROBO0035). The mounts are made of ABS and have a fixed hole diameter of 4mm. The centre between the two mounting holes measures approximately 27mm.

This bundle consists of two speed encoder photoelectric pulse output modules. The HC-020K speed sensor has a wide voltage range, a high resolution and a short response time.

These propellers measure 4cm (40mm). The fixed aperture in the centre measures approximately 1.9mm.

Diameter: 40mm
Rotating Circular Diameter: 40mm
Fixed Aperture: 1.9mm

This robotic car kit is a complete kit of parts, including electronics, that will allow you to build a working robotic vehicle capable of traversing a flat surface whilst avoiding solid objects. The kit is aimed at both beginners and intermediate users who are looking for a low cost way to experiment with microcontrollers and robotics. Based around Arduino compatible hardware...