水岛津实软体系列步兵网 水岛津实软体系列步兵网 ,四虎影库小清新_四虎影库小清新 在线视频 四虎影库小清新_四虎影库小清新 在线视频 , star100番号封面 高清完整视频 star100番号封面 高清完整视频

发布日期:2021年06月14日
Motors, Drives
Courtesy: Bob Vavra, CFE Media
Motors, Drives December 26, 2020

Grant given to design ultrahigh temperature tolerant alloys

A team of Texas A&M University researchers are investigating a class of metals, called refractory high entropy alloys (RHEAS), that can withstand higher operating temperatures.

By Dharmesh Patel
Courtesy: Yaskawa America
Motors, Drives December 4, 2020

Direct drive vs. geared rotary servomotor: A quantification of design advantage: Part 1

A geared servomotor can be useful for rotary motion technology, but there are challenges and limitations users need to be aware of.

By Dakota Miller and Bryan Knight
Courtesy: Interact Analysis
Motors, Drives November 4, 2020

Motor, industrial gears market expected to recover quickly from COVID-19 impact

In spite of the losses due to the COVID-19 pandemic, the geared motors market is expected to have a period of sustained recovery and growth over the next few years.

By Interact Analysis
Courtesy: Toshiba International Corp.
Motors, Drives November 2, 2020

How to match drives (VFDs, VSDs) to the motor

Size a variable-speed drive (VSD) for the application, and ask if a general-purpose drive will do or if more embedded intelligence is needed. Do you need a VSD, variable frequency drive (VFD) or adjustable speed drive (ASD)? (Trick question)

By Joshua Jagnanan
Courtesy: Nippon Pulse America/New Products for Engineers Database
Motors, Drives October 21, 2020

Motor repair standard approved

Standard describes industry best practices for ac and dc motors and generators reliability and efficiency.

By Electrical Apparatus Service Association (EASA)
Courtesy: Beltran Technologies
Events and Awards September 28, 2020

Top 5 Plant Engineering articles September 21-27, 2020

Articles about the Leaders Under 40 winners, electrostatic precipitators, edge I/O, 3-phase squirrel cage motors and hydrogen's growing importance were Plant Engineering’s five most clicked articles from September 21-27, 2020. Miss something? You can catch up here.

By Chris Vavra
Courtesy: EASA
Motors, Drives September 14, 2020

Top 5 Plant Engineering articles September 7-13, 2020

Articles about 3-phase squirrel cage motors, effects of low energy prices, virtual commissioning, global manufacturing outlook and grab sampling systems were Plant Engineering’s five most clicked articles from September 7-13, 2020. Miss something? You can catch up here.

By Chris Vavra
Courtesy: EASA
Motors, Drives September 8, 2020

How to field test 3-phase squirrel cage motors

Maintenance of critical machines depends on the diagnostic electrical testing of installed 3-phase squirrel cage motors, interpretation of results and key points of physical inspection

By Thomas H. Bishop, P.E.
In addition to the ethanol-alcohol base, the hand sanitizer contains small amounts of a denaturant and hydrogen peroxide to make it safe and effective, along with glycerin and distilled water to avoid drying of people’s hands. Courtesy: University of Missouri
Safety August 31, 2020

Top 5 Plant Engineering articles August 24-30, 2020

Articles about Ethanol-based hand sanitizers, protecting VFD investments, global manufacturing outlook, IIoT engagement and predictive maintenance were Plant Engineering’s five most clicked articles from August 24-30, 2020. Miss something? You can catch up here.

By Chris Vavra