A Motor ManagementPresentation

Locations

Duluth

Menominee

Sturtevant

Minneapolis

AppletonWisconsin Rapids

Montreal

Wausau (3)

Warehouse Capabilities

Warehouse Capabilities

L&S Electric Facilities

Schofield, WI• Corporate headquarters• Motor & generator repair• Locomotive equipment repair

Sturtevant, WI• Motor, pump, gearbox repair• Corporate field service center• Reliability services• Panel shop

Appleton, WI• Motor, pump, gearbox repair• Power & Reliability Services

Minneapolis, MN• Motor and generator repair• Power Engineering Field & Shop

Services• Reliability Services

L&S Electric Facilities

Menominee, MI• Motor and generator repair• New motor inventory through 200 HP

Duluth, MN• Motor repair• Motor inventory through 200 HP• Power & Reliability Services

Engineering• Engineered Systems• Hydroelectric automation• Steam Turbine automation• UL Panel manufacturing facility

Rothschild, WI• Motor repair• Central distribution warehouse• Reliability & Power Services

Quality Management

• All operations certified to ISO 9001-2000• Dedicated Quality Assurance Manager• Standards consistent at all facilities• Documented work procedures

& calibration program

L&S Electric Offers:

• Rotating Equipment Repair Service• On-site Repair Service• Power Service• Reliability Service• Engineering Service• UL Listed Panel Manufacturing • New Electric Motors, Drives, Controls,

Gearboxes, Pumps

Motor & Generator Repair

• The Midwest’s largest & most complete facilities • 150 dedicated motor repair technicians• Wound Rotor, AC/DC

& Synchronous • Field repair team• Rail equipment repair• Pump repair• Gearbox repair• Blower repair• UL®-Approved

Corporate Repair Capability

• All service centers certified to ISO 9001-2000• Complete calibration programs and

documented work instructions at all locations• 6 VPI systems• Redundant capability at all locations

– Winding– Machining– Balancing– Testing

Corporate Repair Capability

10 ft Heatek VPI System w/Epoxy Varnish

Steelman Burnout Oven

Motor Test CentersTest Panels

• 2500 KVA, 0-7,200 VAC, 0-750 VDC• 1500 KVA, 0-13,800 VAC, 0-750 VDC

40 Ton Crane Capacity

40,000HP - 40 Ton Stator

Mechanical Capacities

Lathes:• 60 in × 174 in • 60 in × 212 in

CNC Boring Bar:• 13,800 lb capacity• 31 in dia. × 21 in depth

Balance Stands:• 25,000 lb.• (2) 19,841 lb

Presses:• 799 ton – 107 in• 610 ton – 71 in 6,000HP 327 rpm Synchronous Rotor

Load Testing Capabilities

Current:• 1000HP & 300HP Dynamometers

Future:• 2,500HP - 710 RPM – 3600 RPM

Water-Cooled Eddy Current Dynamometer

L&S Electric On-Site Capabilities

• Onsite Motor Repair• Dry Ice Cleaning• Motor Removal &Installations• Turnkey Services

On-Site Services

3000HP, 1200 rpm, 14 ton Synchronous Motor at Chicago O’Hare Airport

Turnkey Services

Turnkey Removal, Recondition & Installation

Cleaned & Re-insulated 33MW EM Generator Stator

Dry Ice Cleaning

Equipment Utilized:• Cryogenic Cleaning Machine• Diesel Air Compressor 400 cfm × 200 psi• Dedicated, Fully-equipped On-site Field

Service Van and Trailer

• Coal mill motor upgrade(600-800HP)• Removed existing motor & base rails• Reduced height of base & installed

new rails, furnished larger motor & laser aligned

On-site Motor Installations

• On-site recondition/repair of (9) 3000HP 164 rpm ball mill motors

• Completed on schedule, within 16 days

On-site Motor Repair

On-site Motor Repair33MW 13kv EM Generator Coil Replacement

Power Services

• Switchgear & circuit breaker services• Transformer repair• Relay calibration & repair• AC/DC drive repair• Electrical winding analysis• Thermographic surveys• Ultrasonic testing• Studies

Arc flash, short circuit, protective device coordination, power factor, harmonic analysis

Power Systems Engineering

• Design engineering– Primary xfmrs– Sec / unit subs– Switchgear– Motor controls– Standby generators– Excitation– Power distribution monitoring & load shed

systems

Reliability Services

• Predictive maintenance programs

• Laser vibration analysis• Laser alignment• Dynamic balancing• Roll profile analysis• Equipment management• Motor rotor diagnosis• Real time analysis

L&S Hydro Solutions

• Engineered systems• Industrial automation• Project management• Hydro & steam

controls

• Hydroelectric automation• CAD services• Panel manufacturing facility

L&S Panel Shop

UL®-Listed 508 Control Panel Builder

Services• Design & CAD• Equipment supply• Assembly• Testing

Application Type• Electrical• PLC Control• VFD• Hydroelectric• Pneumatic

Flexible Order Options• Manufacturing from customer supplied prints• Complete design, manufacture, & testing by L&S Electric

Suppliers

• Marathon Electric• Baldor/Reliance Electric• Yaskawa• General Electric• Emerson• Teco/Westinghouse• Lafert• Cutler-Hammer• ABB• AEGIS• Grove Gear• Danaher• Overly Hautz• InPro Seal

Vendor Recognition

• Marathon Electric’s Largest Distributor• Yaskawa’s Electric’s Largest NA Distributor• Baldor / Reliance’s 5 Star and CSP

Designation• GE Executive Level Distributor• Lafert’s Top 5 Distributor List• Over $20 million in annual motor sales• Start-up & warranty service for

most major suppliers

Fleet Services

• Pickup & deliveryvia L&S trucks

• 20 truck fleet – capacity to 12 ton

• 24-hour emergency service at all locations• Daily & weekly route schedules

What Should A Motor Management Program Look

Like?Additional Options

An Ala Carte selection of services

• Alignment services• Vibration analysis• Specialized mechanical services (ODS)• On-site Repair Service

– Removal, dry ice cleaning, machining, re-installation

• On-site Predictive Motor Testing– Meggar, PI, High Potential Testing, – PDMA - Non Destructive Testing

An Ala Carte (cont.)

• DC motor brush inspections• Thermographic Surveys• Ultrasonic inspections• Compressed air surveys• Vacuum system surveys

Value added Services

• Staffing• Equipment• On time deliveries• Inventory maintenance and accuracy• Inventory testing and classification• User friendly software• Establishing Min/Max stocking levels• Inventory maintenance

Value Added Services

• Inventory optimization• Consignments• Warranty Tracking

– New motor– Repaired motors

• Motor Maintenance Tracking– In-house application tracking– Repair history

• Motor Application Assistance

L&S Electric: Professional, Experienced, Dedicated People

Delivering Quality Solutions for a Fair Price.