See Figure P12–5. The shaft rotating at 240 rpm carries a 6-in-diameter chain sprocket at E that delivers 5.0 hp to a mating sprocket to the right and above as shown. Compute the torque delivered by the shaft to the sprocket and the total force exerted on the shaft by the sprocket. Resolve the force into its horizontal and vertical components, and show the net forces acting on the shaft at E in the horizontal and vertical directions.

Data in Figure P12–5.

Transcribed Image Text:

B 12-in V-belt sheave A -30- C 8-in spur gear, 20° FD 30° D Q drives D -10- E 30° 6-in chain sprocket