An electric motor drive an exhaust fan. Following data are providing: Motor Pulley Fan Pulley 1800...
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An electric motor drive an exhaust fan. Following data are providing: Motor Pulley Fan Pulley 1800 3.78 0.28 225 Diameter (mm) Angle of contact (rad) Coefficient of friction Speed (rpm) Power transmitted (kW) 450 2.5 0.35 25 The permissible stress of the belt material is 2.7 MPa, its density 970 kg/m³ and the thickness of the flat belt is 8 mm. (1) Explain whether the system given above is open or cross belt drive and why, and (2) Calculate the width of the belt. An electric motor drive an exhaust fan. Following data are providing: Motor Pulley Fan Pulley 1800 3.78 0.28 225 Diameter (mm) Angle of contact (rad) Coefficient of friction Speed (rpm) Power transmitted (kW) 450 2.5 0.35 25 The permissible stress of the belt material is 2.7 MPa, its density 970 kg/m³ and the thickness of the flat belt is 8 mm. (1) Explain whether the system given above is open or cross belt drive and why, and (2) Calculate the width of the belt.
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To determine whether the system described is an open or cross belt drive we need to analyze the arrangement of the motor pulley and the fan pulley In ... View the full answer
Related Book For
Intermediate Accounting Volume 2
ISBN: 9781260881240
8th Edition
Authors: Thomas H. Beechy, Joan E. Conrod, Elizabeth Farrell, Ingrid McLeod-Dick, Kayla Tomulka, Romi-Lee Sevel
Posted Date:
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