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  1. Iwe007

    Balancing of Electric Motors

    If your program calls for replacing bearings as part of your maintenance procedure I would be led to think that your motors have served for quite a few hours (10K , 20K hours or more !) which is typical bearing life. You should also call for balancing of the rotors at the same time. This is...
  2. Iwe007

    Motor Power Factor

    The larger the motor the more expensive it is! You might need to consider if weight and space are issues at the end user's application. I'm sure if you look up to the sky you can think of a few more!
  3. Iwe007

    Do-160 Specifications

    Try ihserc.com and search for DO-160
  4. Iwe007

    Test Facility Recommendations

    Try TELEDYNE BROWN ENGINEERING (TBE) or one of their sister companies of the ALLEGENY TELEDYNE CORPORATION. Their website is www.tbe.com
  5. Iwe007

    anti-corrosion paint for rotor surfaces of electric motors

    I am looking for the best paint recommended for protecting machined rotor surfaces of electric motors used in the aircraft wing area. The roto is made of Electrical steel M-19, coated with C-5 coat, and machined (for airgap). This machined steel core can be exposed to condensation during high...
  6. Iwe007

    Effects of 400HZ on power supplies.

    Crazeey2, How did you test, that your power supply was running directly on 400 Hz supply? and more (up to what frequency?) I worked on Aircraft Electrical Power Generation and Distribution System (EPGDS)design, and I know the following: 1. After the generator produces the constant frequency...
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