All spindles motors are warranted to be free from defects in material or workmanship under normal operating conditions for:

Air Bearing Spindles - 180 Days from date of service
Ball Bearing Spindles - 120 Days from date of service

The warranty is void if damage is caused by improper handling or use including, but not limited to: damage during installation, neglect, accident, and insufficient maintenance.

If a spindle should fail during the warranty period, a spindle analysis will be performed to determine the possible cause(s) of failure. The warranty is void if our spindle analysis indicates failure caused by, but not limited to, one or more of the following modes:

  • Improper use or machine maintenance
  • Leaking tool change valves
  • Contaminated air supply
  • Insufficient or contaminated cooling system
  • Dust or debris contamination
  • Exceeding radial load, lift or thrust force capacity of the spindle
  • Inadvertant contact with tooling during operation
  • Inadequate collet or shaft taper maintenance
  • Improper supply air pressure
  • z-axis linkage wear.

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