Motor Basics Pdf

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Motors vs Engines

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• Motors convert electrical energy to mechanical energy.

• Engines convert chemical energy to mechanical energy.

Advantages

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– Low Initial Cost - $/Hp

– Simple & Efficient Operation

– Compact Size – cubic inches/Hp

– Long Life – 30,000 to 50,000 hours

– Low Noise

– No Exhaust Emissions

– Withstand high temporary overloads

– Automatic/Remote Start & Control

• Disadvantages

– Portability

– Speed Control

– No Demand Charge

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