ses QI/ A rope drive transmits 600 kW from a pulley of effective diameter 4 m, which runs at a speed of 90 r-p.m. The angle of lap is 160°; the angle of groove 45°: the coefficient of friction 0.28 ; the mass of rope 1.5 kg/m and the allowable tension in each rope 2400 N. Find the number of ropes required.
ses QI/ A rope drive transmits 600 kW from a pulley of effective diameter 4 m, which runs at a speed of 90 r-p.m. The angle of lap is 160°; the angle of groove 45°: the coefficient of friction 0.28 ; the mass of rope 1.5 kg/m and the allowable tension in each rope 2400 N. Find the number of ropes required.
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QI/ A rope drive transmits 600 kW from a pulley of effective diameter 4 m, which runs at a speed of 90 r.p.m.
The angle of lap is 160° ; the angle of groove 45°: the coefficient of friction 0.28; the mass of rope 1.5 kg /m
and the allowable tension in each rope 2400 N. Find the number of ropes required.
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