Sales@motorcityrepair.com

32535 Schoolcraft Rd
Livonia, MI 48150
(734) 261-8600  Office
Motor City Machine Tool specializes in fixing broken OKK spindle repair.  

We replace and in stall new: precision bearings, seals, o-rings, and all damaged
components.  All components are tested:  Motor  winding, drawbars, encoders, and
Vibration Analysis is performed on all spindle bearing.


All OKK Spindle Repairs are test run to maximum rpm
OKK Spindles are initially ran at 5% of maximum speed.
Bearing Temp & vibration are checked.  Once verified to be with  OEM specs,
the rpm is increased to 10% of max. rpm
All spindle units are checked before & during the increase of rpm at all intervals
Once they are proven to be within OEM specs they are increased by 10% intervals
of the max rpm until max rpm is achieved
When max rpm is achieved the spindle is ran for 1-2 hours
Only when bearing temperatures & the vibration analysis readings are within OEM
spec is the unit approved for shipment.



Lead Times                                                            Warranty
1-3 Days for Emergency Repair                               All OKK Spindle Repairs have
1-2 Weeks Standard Repair                                      a  full 1 year warranty.
Broken OKK Spindle?