Manufacturers of portable monitoring devices require a permanent-magnet stepper motor that is small in size and weight, and provides a low current level for critical power needs. Model 15M020D1B ...

Hybrid stepper motors combine the operating principles of variable reluctance with permanent-magnet stepper motors. The rotor shaft holds one or more pairs of stacked laminations containing many ...

Suitable for use in a wide range of applications, the 20M020D series permanent-magnet stepper motors measure 20 mm x 16.4 mm, weigh 23.5g, and are available in both bipolar and unipolar winding ...

The PVP192 bipolar stepper-motor drive measures only 89 mm x 76 mm x 38 mm and can deliver continuous currents up to 2A per phase. The device works with permanent-magnet stepper ...

More specifically, permanent-magnet stepper motors include magnets on the rotor that align with the electromagnetic field moved by sequentially energizing and de-energizing stator coils.

The SonaSpeed’s simplex permanent magnet stepper motor is used in the actuator assembly of the LVM 3 for controlling the rocket engine’s liquid fuel and oxidizer mixture ratio.