d) Find a motor which will run at a speed of 920 rpm from the table below. And verify your selection based on providing
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d) Find a motor which will run at a speed of 920 rpm from the table below. And verify your selection based on providing
d) Find a motor which will run at a speed of 920 rpm from the table below. And verify your selection based on providing necessary acceleration. The elevator system at Figure 5.1 is designed to run at 1.75 m/s, with a capacity of 28 passengers. The car mass is 1000 kg, and the counterweight ratio is 50%. Table 5.1 Motor Torque (Nm) Power (kW) Motor inertia (kgm²) A 138 13.5 0.55 B 167 16 0.62 C 200 19.5 0.77 D 248 24 1.1 E 286 27.5 1.3 F 325 31 1.52
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