The first linear motor was conceived by Wheatstone more than 100 years ago. But large air gaps and low efficiencies prevented linear motors from being widely used. Though they still have relatively ...
Linear motors are very quick and precise for positioning, but are also capable of slow, constant-traverse speed for machine heads and slides, as well as tool and part-handling systems. A variety of ...
In applications demanding precision and throughput, linear motor production systems usually need to be built from the ground up. Fractional microns accuracy requires feedback from an optical encoder, ...
When most engineers hear the term motor they most-naturally think of rotating arrangements such as brushed DC, brushless DC, stepper, or variable-frequency prime movers. But a motor doesn’t have to be ...
This video showcases PI’s Direct Drive Linear and Rotary Motors. The PI Linear Motors and Voice Coils are used for nano-meter level motion control, precision automation, and high-speed actuation. Air ...
This video showcases PI’s Direct Drive Linear and Rotary Motors. The PI Linear Motors and Voice Coils are used for nano-meter level motion control, precision automation, and high-speed actuation. Air ...
The team, based at MIT's Microsystems Technology Laboratories, demonstrated the system by printing an electric linear motor – the type that generates straight-line motion instead of ...
Tailored for use with the company's tin-can rotary and linear stepper motors, the NP3775 debuts as a bipolar chopper driver and the NP7380 as a state logic (phase distribution) chip. The NP3775 dual ...
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