The FINANCIAL — LG Electronics (LG) on March 21 announced the sale of its 15th million refrigerator worldwide powered by its proprietary Inverter Linear Compressor, the appliance division’s most ...

Pneumatic and hydraulic linear actuators operate on pressure differentials; electromechanical actuators are either linear motors or rotary types. Other differences abound. Mark Lemire, Product manager ...

Linear motors are synchronous motors: Current is applied to the coil to form an electromagnet. The coil then synchronizes itself to the magnetic field generated by the permanent magnets in the magnet ...

A linear motor is referred to as an electromagnetic device that generates motion along a straight path. The motor consists of a primary part known as the stator, which contains a series of ...

Years ago, we used to enjoy watching diehard ARB-equipped off-road enthusiasts stubbornly (and slowly) fill up their tires using their own ARB on-board air compressors—even when another air source was ...