HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
William K.
User Rank
Platinum
Sophisticated motor testing equipment
William K.   7/28/2013 9:40:47 PM
NO RATINGS
It would be quite interesting to have an explanation as to what particular types of motor failings each of the test types are detecting, and some explanation about the mechanism o0f detection. The failure modes that I am aware of are short circuits and leakage to the frame, short circuited turns, and winding opens. Leakage is not that hard to detect, shorted turns would be easily found by the impulse, or inductive ringing tests, and winding opens are easily detected with an ohm meter. Locating the actual fault in order to repair it is a lot more challenging though. Then there are other faults, such as bearing noise and loss of balance, which are also problems but sa bigger challenge to detect electrically.

Greg M. Jung
User Rank
Platinum
User-Friendliness
Greg M. Jung   7/28/2013 11:59:26 AM
NO RATINGS
I think the big point that resonanted to me throughout this article was to design products that are user-friendly.  While the selected product was not at the high end in its market segment, one of the most important selling features was good user-friendliness.

AnandY
User Rank
Gold
RE: Living up to customers guarantee
AnandY   7/26/2013 6:13:03 AM
NO RATINGS
There is no doubt that the recent developments in technology will enable an efficient winding and motor testing process. However, most customers will have no idea of the details of the entire process. This calls for a need to ensure customer satisfaction and employ the use of professionals in ensuring an efficient winding process.



Partner Zone
Latest Analysis
FPGAs are the glue logic in today's systems, but what they glue together are a variety of diverse sub-systems with different interface requirements.
Enterprising Tesla Model S owner Steve Sasman seems to have figured out a way of recouping some of the cost on his car by renting the trunk out on AirBnB, the room/house rental website.
Everyone has had the experience of trying to scrape the last of the peanut butter or mayonnaise from the bottom of a glass jar without getting your hand sticky. Inventor Ron Jidmar thinks he has a solution to all of that nonsense with a flexible jar design that can be squeezed with one hand to lift contents from the bottom to the top of a jar or container, leaving the other hand free to scoop the contents out cleanly.
Made by Monkeys highlights products that somehow slipped by the QC cops.
2014 was big dark year for cyber attacks. Here's the month-by-month blow-by-blow breakdown.
More:Blogs|News
Design News Webinar Series
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
2/25/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 26 - 30, IPv6 for Micros – Hands-On
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Last Archived Class
Sponsored by Stratasys
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service