Power Transmission Engineering E-mail Newsletter 2019-11-19
   Power Transmission Technology Update       November 19, 2019

Motors without Rare Magnets: What are the Options? (Part One)

Lower-cost motor technologies exist that can be an attractive alternative to neo-based BL PM motors – and are not subject to unpredictable supply chains

By George Holling

Almost no day passes without a major news article that discusses the very real possibility that China may use its rare earth supply as a weapon in the ongoing trade war.

Neodymium and related rare-earth materials are key elements in the manufacture of powerful magnets that are used in many products — from consumer electronics, medical equipment, and automotive components to military weapons. Thus, any disruption of the supply of rare earth commodities will have a far-reaching impact on our lives.

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We ship 950 gear reducers & motors DAILY – without expedite fees!

We ship 950 gear reducers & motors DAILY – without expedite fees!

Need it now? NORD offers complete drive solutions including gear reducers, motors, and variable frequency drives. We promise the industry’s best customer service and shortest lead times – 25% of all orders are shipped same day or next day! Visit the myNORD portal to configure products, generate pricing, track shipping, download documentation, and more!

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Get Quality, Dependable Performance and Value

Get Quality, Dependable Performance and Value

Looking for dependable and cost effective linear motion solutions? QBC is an authorized distributor for many of the leading linear motion products manufacturers. Rosa Sistemi components and assemblies provide low friction, high-load capacity for precise and accurate movement. Wide range of sizes available, get complete product specifications here.

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ARMOR BEARING TECHNOLOGY now  available on AXPB RBTECH bearings.  By RBI Bearing.

ARMOR BEARING TECHNOLOGY now available on AXPB RBTECH bearings. By RBI Bearing.

Reduce downtime, operation costs and significantly extend bearing life with ARMOR Bearing Technology.

  • ARMOR Nano Technology
  • ARMOR Permanent Lubrication
  • ARMOR Coated Protection
Discover how ARMOR Bearing Technology can provide solutions for your most critical applications.

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We Make a Better Blank

We Make a Better Blank

Forest City Gear makes its own gear blanks in a dedicated, ultra-modern facility, all designed to cut lead times and deliver exceptional quality downstream. We’ll take some of the wait off your next precision gear project. Learn more at:

www.forestcitygear.com/blank

Complete Screw Jack Lifting Systems

Complete Screw Jack Lifting Systems

Most screw jack lifting systems require multi-jack configurations with a variety of drive, connecting and safety components. Only the Zimm series from DieQua gives you all the options in a complete package with the most advanced design. Check out the benefits and get the helpful application guide.

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Strategies for Assessing and Optimizing Bearing Running Noise

Strategies for Assessing and Optimizing Bearing Running Noise

The noise behavior of rolling-element bearings is an important indicator of quality - but understanding what is causing the noise often involves complex simulations. The Schaeffler Noise Index (SGI) is a new, ready-to-use rating tool designed to help users select the right bearing for the right application.

Read the White Paper

 
 

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