Sellweb | Industrial Electronic Repair & Design

Motor Repair

PRECISION MOTOR REPAIRS

Repairs & Diagnostics for Industrial Motors and Drive Systems

At Sellweb we provide advanced repair, refurbishment, and diagnostic services for industrial motors and associated drive systems of all types, makes and models.

Operating from our UK headquarters we offer full national and European coverage for “no-fix-no-fee” industrial motor repairs, combining engineering expertise with a 24/7 emergency diagnostic capability to restore your essential assets to service quickly and cost-effectively.

We support critical operations in a variety of industries, such as automotive production, food processing, waste and renewable energy generation (to name but a few) where rotating electrical machinery is fundamental. Motor failure can cause production losses, quality issues and safety hazards.

We can deliver 24/7 fault-finding, on-site diagnostics and expedited motor repair procedures to minimise Mean Time to Repair (MTTR). One of the advantages of partnering with us to keep your motors in fine fettle are cost efficiency, with our repairs and refurbishments delivering significant savings over capital replacement. Then there is the benefit of asset life extension with our precision rewinds, upgraded insulation systems, and dynamic balancing, which enhance reliability and service life.

ADVANCED REPAIR & REFURBISHMENT

Specialist Motor Repair Capabilities

Our workshop is equipped with precision winding, machining, and test facilities, enabling us to carry out comprehensive repairs and overhauls on a wide range of motor types, including:

AC / DC Servo Motors

From single-axis drives to complex multi-axis systems, we restore servo motors to original performande. We offer full strip-down, bearing replacement, stator and rotor rewinds, encoder replacement, feedback alignment, and dynamic load testing.

Pumps & Gearboxes

Mechanical overhaul, shaft and housing re-machining, bearing and seal renewal, hydraulic balancing, and vibration analysis. In other words, complete repair and refurbishment addressing any and all issues.

AC / DC Spindle Motors

We offer specialist repairs for high-speed spindle motors used in CNC machinery, ensuring accuracy and reliability for critical applications. Count on us for high-speed balancing, thermal sensor replacement, winding integrity testing, and performance validation under controlled load.

Induction Motors

We handle all sizes of induction motors. Stator rewinds, rotor bar repairs, core testing, insulation resistance analysis, and mechanical balancing for various frame sizes.

DC Motors

Trust us for full refurbishment and testing of DC motors, including armature and field rewinds, commutator refurbishment, brushgear replacement, growler testing, and full load performance assessment.

RAPID INTERVENTION

First Class Technical Expertise to Repair, Replace and Test Motors

When motors fail, productivity stops, costs rise, and deadlines slip. You can’t afford to waste any time when you need repairs or trouble-shooting for your motors.

You can count on us for rapid collection, delivery or on-site intervention, with remote or on-site diagnostics for motor failures day or night.

Our experienced engineers have in-depth knowledge of OEM specifications, rewinding standards and failure-mode analysis, and we’re equipped for full electrical, mechanical and dynamic testing.

There are different types of motor feedback devices, that can be connected to your motor, so whether it has a Resolver, Encoder, DC Tacho, digital Hall Effect transducer or AC Tacho Sellweb can repair, replace, set up and fully test before returning.

Our service is competitively priced, with customer service, quality and reliability our number one priority, so if you’re serious about a motor repair Sellweb should be your first call.

Founded in 2006, Sellweb’s expertise in industrial electronic repair is now widely acknowledged and appreciated. We also have an extensive range of new and refurbished equipment like servo drives, inverters, controllers and more available to order in our online shop. In addition we offer PLC, Software, PCB and control panel design.

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