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A speed reducer is rated at a maximum input speed of 2609 rpm and a maximum input power of 8 horsepower. The speed reduction ratio is 1:25, and the service factor is 1.15. What is the maximum input power?

User Julxzs
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1 Answer

2 votes

Answer:

9.2 hp

Step-by-step explanation:

Service factor is the ratio of the gearbox rated horsepower (or torque) to the application's required horsepower (or torque)

SF = Pₒ / Pᵢ

Pᵢ = Pₒ × SF

Pᵢ = 8 hp × 1.15

Pᵢ = 9.2 hp

User Aduchate
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