These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 8 mm diameter motor shafts. The set includes two hubs, four M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.

A small motor with a metal gear ending with a shaft with M3 thread, rotation speed 50 RPM, operating voltage 6 V. GA1036-N20M-0053

Small metal gear motor, 200 RPM speed, 6V operating voltage. GA12-N20-0015

Solarbotics GMW (GM2/3/8/9 Gear Motor Mount - ONE mount)

The FS90R is a micro servo that has been built by FEETECH (formerly known as Fitec) specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with our 60×8mm wheels designed specifically for this servo. Pololu 2820

DC motor with hollow dome. Features a compact and lightweight design, making it ideal for applications requiring small size and low weight

A pair of aluminum brackets with holes for M3 screws for 37D mm gear motors. Pololu 1084

DC motor set with a two-sided shaft and a matching 66mm diameter wheel with the tire. HC02-48

Set for building a robot that follows the line (linefollower). Kit for self-assembly

Complex tracked robot chassis, equipped with two DC motors. It is an excellent base for the construction of remotely controlled vehicles. It can be equipped with additional sensors or actuators, eg a robotic arm.

Motor with a diameter of 37 mm and a length of 76.5 mm, with a gearbox of 56:1, a working voltage of 12 V, a current consumption from 1.1 A to 6 A, a speed of 260 RPM and a maximum torque of 19 kg*cm. JGB37-550

A self-assembly kit that allows you to build a work that follows the line (Linefollower). A set of all electronic and mechanical components needed for construction. A soldering iron will be needed for assembly. D2-5

DFRobot FIT0489-D

Vibration motor with a diameter of 10 mm and a height of 3.4 mm. It has a self-adhesive 3M backing for easy installation. Pololu 1636

Small metal gear motor, 1000 RPM speed, 12V operating voltage. GA12-N20-0027

Small metal gear motor, 500 RPM speed, 12V operating voltage. GA12-N20-0026

Small metal gear motor, 300 RPM speed, 12V operating voltage. GA12-N20-0025

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 297.92:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.

A small servo (23 x 11.5 x 24 mm) with a weight of 8.6 g, power supply 4.8-6V, maximum torque 1.8 kg / cm (at 6V). It has a connector compatible with the Grove standard. Seeed Studio 316010005

Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 20 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.