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Some materials generate an electric charge when placed under mechanical stress.
They can be more efficient than induction motors and work at variable speeds
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Steppers position precisely if loads are stable and speeds stay below 1,000 rpm.
DC motors excel where the need is for variable speeds, but complexities of brush and brushless designs can complicate the selection process.
With the largest consolidated portfolio of miniature and micro motor drive system technologies, MicroMo specializes in the design...
Engineers at Rockwell Automation, Greenville, S.
Design systems incorporating configurable power transmission components with geometry perfectly tailored to your system and minimize your reliance on custom parts.
Mike Roberts from Tekscan Inc. gives Lee Teschler of MACHINE DESIGN the low-down on touch-force pressure sensors. Length: 4:03
Eric Wilson from KNF Neuberger gives Lee Teschler of MACHINE DESIGN the low down on ac and dc motors used with pumps and compressors. 7:37
Passive infrared (PIR) sensors detect infrared energy radiating from objects within their field of vision.
Lithium power sources can last 20 years, just the thing for embedded sensors that must work reliably for long periods.
What may be the most common method of measuring industrial temperatures is mostly misunderstood by engineers and technicians.
Microprocessor control lets variable-speed PMSMs save energy.
After years of being billed as the next great revolutionary means of propulsion, flywheels may finally be ready for prime time.