Rotating Machines Service

The ATB Laurence Scott Ltd Service Department is dedicated to the provision of spares and the repair of both High and Low Voltage Electric Motors of current and historical designs. The company also has the design rights for the supply of spares and repairs for motors manufactured by Brush Electrical Machines.

Our professional design resources coupled with the ability to offer a manufacture and design warranty on all repairs of High and Low Voltage Motors of LS, Brush or any other original manufacturer sets us apart from ordinary repair shops.

Main Features

Full Manufacturers Warranty on all Spares and Repairs
Electrical & Mechanical Design Resource for Machine Uproots and Load testing up to 7.5MW
Full Machining and Manufacturing Facility.
Coil Manufacture and Winding Shop
NS Motor Design and Repair Specialists
Strategic, Commissioning and Spares for Breakdown situations.
LS Flameproof Motor Repairs

Rewind & Coil Manufacture

Full Rewind facilities up to 20MW and 13.8KV
High Specification, Resin Rich and VPI Coil Manufacture
Rotor Rewinds and Rebars using Induction Brasing Techniques

Design Services

Output Power Modifications within existing frame size
Changing Bearing Design
Light Pressurisation Modifications
Motor Enhancement
Modernising

Testing Facilities

Full Load Testing to 7.5KW at 11KV
True Full Flux Hot Spot Testing on Stator Cores
ELCID Testing
TAN Delta and DLA Testing
ImpuLS Testing to 100KV
Noise and Vibration Analysis
Overspeed, Locked Rotor & Torque Speed Determination

Mechanical Repairs

Full Machining and Fabrication Capability
Shaft Manufacture & Replacement
Circular and Segmental Lamination Manufacture
Dynamical Balancing to G2.5 or Better - Rotors upto 4.5 Metres and 13.5 Tonnes
Machines upto 50 Tonnes in Weight.

Spares

Commissioning & Long Term Strategic Spares
Spare Wound Stators and Rotor for reduced downtime in the event of a failure
Spare Stator Coils & Rotor Bars and Endrings
Bearings, Shells Gaskets etc