Product Manual

Shaft Grounding Devices
Faraday Shield
Grounding Brush
Shaft Grounding Ring
Insulated Bearings
Torque Speed Characteristics
Individual Branch Circuit Wiring
Motor Starters
Across the Line Starting of Induction Motors
Magnetic Starters
Reduced Voltage Starters
Primary Resistance Starters
Autotransformer Starters
Wye-Delta Starting
Part Winding Starters
Reading a LEESON Model Number
Reading a Lincoln Motors Model Number
Major Motor Components
VI. Metric (IEC) Designations ......................56
IEC / NEMA Dimensional Comparison
IEC Enclosure Protection Indexes
IEC Cooling, Insulation and Duty Cycle Indexes
IEC Design Types
IEC Mounting Designations
VII. Motor Maintenance...........................61
Lubrication Procedure
DC Motor Trouble-Shooting
AC Motor Trouble-Shooting
Relubrication Interval Chart
VIII. Common Motor Types and
Typical Applications ..........................69
Alternating Current Designs
Elevator Motors
Direct Current Designs
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