Question

Can my mechanical motor coupling affect the operation of the drive?

Answer

Yes, but more as a problem to the entire system including the drive. Here is a list of "Do's" and "Don'ts"

DOs

• Determine power requirements using both hp and torque to choose the proper diameter core for the application.
  
• Use the highest possible rpm to transmit power, thus lowering the torque load on the shaft.
  
• Operate the shaft in the largest possible radius, avoiding sharp bends or kinks.
  
• Install the shaft properly, letting the casing be straight for several inches beyond the ferrule, clamping it into position whenever possible and avoiding excessive lengths.
  
• Always use a means of shaft alignment; mis-alignment causes heat and mechanical breakdown of the coupling.

DON'Ts

• Bend a core into a radius smaller than recommended, even during shipment (if you are an OEM.)
  
• Overlook direction of rotation in choosing a core.
  
• Use the flexible shaft to support anything - it was not designed to be a handhold or a footrest or a support!
  
• Ignore routine maintenance.

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FAQ Subcategory: None

This item was last updated on 2021-03-24
Document ID: 774

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