Micromo supplies 2 phase and 1 phase miniature stepper motors in the AM series and the ADM series. The AM series motors utilize NdFeB magnets placed equidistantly on the rotor hub for maximum power while the ADM series motors utilize a magnetized disk magnet hub. The 2 phase miniature stepper motors feature a motor diameter range from 6 to 22 mm, voltage range from 3 to 24 V, and holding torque range from 0.2 to 26 mNm. The 1 phase miniature stepper motors feature a motor diameter of 8 mm, voltage range from 1 to 5.1 V, and holding torque range from 0.02 to 0.075 mNm.

MPJA Online sells many stepper motors, from Sanyo, Minebea, Vexta, Kenshi, Shiano and more including 52V models, 3V models, 1.8 degree models, mini stepper motors, and 24V linear motors.

Baldor makes integrated stepper/driver motors including a 1.8 degree motor with 14 resolution settings (from 400 to 51,200 steps per revolution), available in 17, 23 and 34 NEMA sizes, and provides open loop operation with torques up to 1061 oz-in (749N-cm).