Product Information

Remanufactured Specifications

This equipment will be remanufactured in accordance with our standard specifications which includes the following procedures.

PREPARATION

• All surfaces (inside and out) to include stator, end bells, rotating assemblies, and parts will be cleaned
• All parts will be fully inspected and tested where applicable.

ELECTRICAL and MECHANICAL

•  Stator windings will undergo the following tests in accordance with NEMA standards
  1.     Simulated D.C. Hi-Potential test
  2.     Coil Surge Test
  3.    Polarization Index Test
• Rotating assemblies will undergo the following tests
  1.    Tested for Soundness
  2.    Checked and brought to concentricity
  3.    Shaft runouts brought to proper tolerances
  4.    Dynamically balanced (fans balanced seperately on TEFC)
• All mechanical fits will be brought to proper tolerances.
• All ball bearing units will have new bearings
• All sleeve bearing clearances will be brought to proper tolerances.

FINAL ASSEMBLY and TEST PROCEDURES

• Full-voltage test run
• Full-spectrum vibration analysis
• Phase balance, starting and unloaded amperage checks, winding and bearing temperature checks
• Shaft runout checks
• Magnetic center scribed on sleeve bearing units

COMPLETION

• All units will be shipped without oil and tagged
• All sleeve bearing shafts will be blocked

WARRANTY

•  A One Year Warranty will be extended from the date of shipment as per our standard terms and conditions.