Mechanical Dynamics & Analysis performed a 7FH2 Partial Re-Stack of the core step iron & Full Stator Rewind on a GE® 7FH2 generator. Several 7FH2 units have experienced failures of the core step iron, ...

Segmented lamination stator technology delivers higher torque and power density, better thermal efficiency, cooler operation, and lower energy costs compared to traditional brushless dc motor design.

A new stepmotor design boosts efficiency and reduces noise and vibration. Most engineers are familiar with hybrid stepmotors. But inside the apparently simple mechanism rests a complex combination of ...

Stepper motors are well known for their ability to perform accurate positioning in an open-loop mode. But they have a reputation for generating a lot of heat when rotating at high speeds. Generation ...

A new pre-assembled interlock lamination system has facilitated the development of a new compact brushless servo motor for the Segway Human Transporter design. The lamination system was developed ...