China leads in low-cost rotary actuators, but trails Western suppliers in C3-grade roller screws needed for heavy-load, ...

Abstract: In order to solve the problem of low power density of low-speed direct-drive linear wave generators, a linear-rotary generator structure with a magnetic gear speed-increasing effect is ...

Abstract: To realize the efficient and low-cost utilization of offshore renewable energy, a novel direct drive wind-wave combined energy conversion (WWCEC) system which is based on a ...

Former BL Stores, Inc. (OTC:BIGGQ), previously known as Big Lots, Inc., filed a motion with the United States Bankruptcy Court for the District of Delaware on Friday seeking to convert its ongoing ...

Encoders are the most widely used feedback devices for electric motor control, capable of delivering precise position and speed feedback for closed-loop performance. With numerous technology options ...