Services

Supporting industrial operations since 1978.

We combine our long-standing experience in electric motor rewinding and industrial overhauls with a commitment to timely service, ensuring our experts quickly pinpoint and resolve your operational challenges.

Providing solutions to significantly reduce costly downtime

A breakdown of our shop's services

AC motor services offered

Dismantle and Inspect motor
Replace bearings
Sandblast parts
Surge Test windings
Meg the windings
Hipot windings
Test all the protection devices in the motors
Overhaul brakes
Rewind stators
Rewind to class H
Redesign windings to 2 speed
Change the windings to different voltage
Rewind and overhaul single phase motors
Rewind brake coils
Dip and bake windings
Epoxy/waterproof windings
Convert TEFC to TEAO
Extend lead wires
Machine works
Replace couplings/pinions
Resleeve Bearing housings/ journal
Modification in the shaft
Overhaul or replace gearboxes
Overhaul pump motors

Services for DC motors

Test Electrical and mechanical conditions
Surge test the stator
Clean the equipment and sandblast parts
Replace bearings
Test stator and armature separate
Inspect brushes, brush holders and commutator
Set neutral point
Rewind armature
Rewind field and compensating windings
Dip and bake the stator and armature
Balance armature
Machine and undercut commutator
Modify brush/ brush holders/ post
Replace bearings

Services offered for slip ring induction motor

Test Electrical and mechanical conditions
Surge test the stator
Clean the equipment and sandblast parts
Replace bearings
Inspect brushes & brush holders
Inspect slip rings and machine it if needed
Dip and bake windings / armature for better insulation
Strip & rewind stator or armature
Balance armature.
epoxy spray windings
Replace pinion / pulleys if needed
Repair damaged lead wires
Modification work in the motor if requested by customer of to fit the application
Replace brushes
Make new keys /gasket
Test run at full voltage and speed without load

Crane motors

Test Electrical and mechanical conditions
Remove brake and inspect it
Surge test the stator
Clean the equipment and sandblast parts
Replace bearings
Rewind motors
Remove and reinstall pinions
Test eddy current and rewind them if found faulty
replace couplings if needed
Rewind the stators 2 speed

Main Test panel

Designed and built entirely within our shop, our test bench facilitates testing of 300HP AC and 150HP DC motors, along with thorough winding evaluations.

Surge tester

Our surge tester ITIG II is a portable, comprehensive winding analyzer used for testing electric motor and coil insulation. It combines multiple tests like surge, resistance, and hipot into one device, allowing for accurate fault detection and preventative maintenance.

Baking oven

Designed for thermal processing, our oven reaches up to 380°F, enabling us to preheat windings, cure varnish after dipping, and efficiently dry wet stators and armatures.

Winding machine

Engineered for precision, our winding machine constructs coil forms for motors reaching up to 300HP AC motors. Utilizing a suite of forming dies, we make coil forms for armatures, field coils, compensating windings, and brake coils with engineered precision and maximum efficiency

Parts washer

We utilize a 15 HP pump-driven parts washer for omnidirectional cleaning, effectively removing contaminants from all surfaces, ensuring equipment returns perfect.

Sandblaster

Our sandblasting process uses high-pressure aluminum oxide to strip paint, rust, and other impurities from metal, leaving a thoroughly cleaned surface

Lathe

We offer complete machining services on our lathe, capable of custom product modifications and precise replication of existing parts to meet specific client needs.

Milling machine

To achieve intricate part modifications that require precise movements across all three axes, our milling machine and lathe operate in a coordinated workflow, each contributing its specialized capabilities.

CC-1105

DOLPHON CC-1105 is a solventless polyester resin which we use as an electrical insulating varnish. It offers high bond strength, low VOCs, and good penetration, making it suitable for various applications like motors, transformers, and coils.

CC-1105