Question

In a machine, torque transmission occurs by means of belt drive. One belt print is influenced by forces from the belt as shown in the figure. Replace these with a single force with attack sponges on the disc's axis and a clean moment.

3 gur kraft med angrepps-axel ren Ersätt dessa med en enda kraft Ersä punkt på skivans axel samt ett rent mome best nt. , 200 N 170° 80 mm 150 N

Answer 1

Clock wise torque = 200 times 80/1000 = 16 Nm Anti - Clockwise torque = 150 times 80/1000 = 12 Nm Net torque = 16 - 12 = 4 Nm (Clockwise) so, F times r = 4 Right arrow f times 80/1000 = 4 Right arrow f = 50 N