- On site we can provide a full line of diagnostic testing to evaluate and diagnose all your motor related problems.
- Our Advanced Winding Analyzer can be used for trend analysis which will prevent downtime due to reduced risk of equipment failure increasing your motor reliability.
- With one phone call our onsite Motor Service Technician, can troubleshoot, remove, overhaul/repair, laser align, insitu machine and re-install your electric motors anywhere in North America.
Sandrin Services Inc. takes the expertise it has developed with our motor technicians and applies it to
the field.
Our on-site field technician conducts ways of improving your mean time between failures (MTBF)
increasing the reliability of your motors.
| AWA | CLEANING |
| ROOT CAUSE FAILURE ANALYSIS | COMMUTATOR CLEANING, PRE-FITTING |
| ARMATURE CLEANING | ON SITE COIL BYPASS |
| MOTOR OVERHAULING | GENERATOR CLEANING |
| COAST GUARD INSPECTION | TROUBLESHOOTING MOTOR CIRCUITS |
| REMOVAL AND INSTALLATION | LASER ALIGNMENT |
| SLEEVE BEARING REPAIR/REPLACEMENT | SMART MOTOR SENSOR RETROFIT |
| AIR GAP ON-SITE VISUAL INSPECTIONS FOR MOTORS AND GENERATORS | SLIP RING TROUBLESHOOTING AND MANUFACTURE NEW OR REPAIR |
REMOVE ROTOR FROM 3700HP SYNC MOTOR
COMPLETE IN SHOP OVERHAUL
ON SITE POLE REPLACEMENT ON SYNC MOTOR, WASHING
AND BAKER AWA TESTING
1750 HP TOSHIBA VERTICAL ON SITE INSPECTION
PERFORMED STATIC TESTING TO DETERMINE SCOPE OF WORK
1750 HP TOSHIBA HORIZONTAL INSPECTION
REMOVAL OF TOP HAT AND SLEEVE BEARINGS
INSPECT MOTOR
CHECK ROTOR AIR GAP
DISMANTLE MOTOR
CHECK RTDS AND RECORD RESULTS
CHECK HEATER AND RECORD RESULTS
PERFORM PRE-ELECTRICAL TESTS (RESISTANCE MEGGAR, HYPOT, PI AND SURGE TEST)
CHECK MECHANICAL FITS AND RECORD RESULTS (SHAFT JOURNALS, SEALS, BEARING ID/OD)
PERFORM BOND TEST BABBITT BEARINGS
ASSEMBLE MOTOR
RETEST ALL COMPONENTS (RTDS, HEATERS ETC)
SUBMIT ALL REPORTS
- Machining / CNC Manufacturing
- Electric Motor Overhauls & Testing
- General Maintenance
BORING OF 48″ PROPELLER