Pololu - 3498

A set of two black plastic brackets for mounting micro Pololu motors. Mounting screws and nuts are included. Pololu 989

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), has a nominal voltage of 4 V and draws a current of 1.2 A per coil. Pololu 1200

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), rated voltage of 3.8 V, and has a current consumption of 0.67 A per coil. Pololu 1205

15:1 Micro Metal Gearmotor. Pololu 4780

15:1 Micro Metal Gearmotor HP with Extended Motor Shaft

15:1 Micro Metal Gearmotor. Pololu 4782

Miniature, 6V brush DC motor with metal gear and 15.25:1 gear ratio. It has a cross section of 10 × 12 mm, and the D-shaped output shaft with a length of 9 mm and a diameter of 3 mm. Pololu 4785

A set of two white plastic brackets for mounting miniature Polol motors. Mounting screws and nuts included. Extended version. Pololu 1089

This gearmotor is a miniature high-power, 6 V brushed DC motor with a 150.58:1 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. This version also has a 4.5 × 1 mm extended motor shaft.

Small metal gear motor, rotation speed 381 RPM, operating voltage 6 V. GA1024-N20F-0038

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.

This two-part aluminum assembly mounts directly to 5 mm diameter motor output shafts like those on many of our stepper motors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings.

Set of two magnetic encoders for use with micro motors. Regular mounting, set of 2. Pimoroni PIM604

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 12 V and draws a current of 0.4 A per coil. 42BYGHW208

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.

Small metal gear motor, 200 RPM speed, 12V operating voltage. GA12-N20-0024

Pololu - 1524

Pololu high power miniature motor with carbon brushes. 75:1 gear motor, shaft speed 450 rpm, torque 1kg*cm. The motor has an extended shaft, which makes it easy to attach the encoder. Pololu 3051

A set of two white plastic brackets for mounting micro Pololu motors. Mounting screws and nuts are included. Pololu 1086