7
4. Installation
Use an engine mount which is strong enough to prevent misalignment and play during
engine operation.
Ensure accurate centering for coupling with the output shaft.
For belt driving, select a pulley which is a suitable size for the engine and which
matches the revolution speed and pulley size of the driven machinery. The proper
pulley size for the engine can be obtained by the following formula:
speed service sEngine'
speed revolutionmachinery Driven . diapulley machinery Driven
Dia.pulley s'Engine
Too much tightness overloads the engine at starting and stretcher
the belt, making it prone to damage. The output shaft may also be
broken, and other accidents could occur. Too much looseness causes belt slippage
during high output and high speed operation.
Inclination angle
Allowable inclination(for continuous use) (θ＜20
0
)
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