Itty-bitty bipolar stepper motors

$1.99

Honey I shrunk the stepper! Seriously these things are tiny! Only 6mm in diameter! Have you ever wanted to put precise control into something.. tiny? Well these are the motors for you!

Price: $1.99

Stepper Motor: Bipolar 200 Steps/rev Nema 17

$16.95

This NEMA 17-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).

Price: $16.95

Stepper Motor: Bipolar 200 Steps/rev Nema 14

$12.95

This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 280 mA at 7.4 V, allowing for a holding torque of 650 g-cm (9 oz-in).

Price: $12.95

Pololu Stepper Driver Motor Carrier

$7.15

The A4988 stepper motor driver carrier is a breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver. The driver features adjustable current limiting, overcurrent and overtemperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8 – 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).