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  1. ElektranMan

    NEMA Motor Frame Sizes

    Go to www.leeson.com. Under "Products", there is a technical reference guide that will give dimensions on any nema frame.
  2. ElektranMan

    MOTOR FRAME SIZE

    The EASA Technical manual shows the following meanings for the suffixes on your 42 frame motor. C = C Face mounting on drive end of motor Y = Special mounting dimensions (Call Manufacturer) Z = Special extension to shaft length or double shaft Not much help. I think you need to contact the...
  3. ElektranMan

    Adjustable-speed drives

    Try www.drives.com. They sell drives and have case studies and application info.
  4. ElektranMan

    Small Variable Frequency Drive

    My application experience has shown me that with a standard volts/hertz drive, the torque produced by the motor will drop off exponentially at about 17 HZ. If you need to run slower, you may need to get a drive capable of open loop vector or a vector drive which with encoder feedback will allow...
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