Question: A motor must be sized for a winch application. A 1000 lbs. load is raised 50 feet in 20 seconds. The line spool drum diameter

A motor must be sized for a winch application. A 1000 lbs. load is raised 50 feet in 20 seconds. The line spool drum diameter is 8 inches. If the maximum system pressure available is 3000 P.S.I., size the required motor. The applied motor has .95 Vol efficiency and .92 torsional efficiency. Find A) applied torque B) motor speed C) the displacement required at 3000 psi. D) The actual flow into the motor inlet E) the HP of the load in motion.

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