A motor is used to pull a 50 kg mass up an inclined plane and also...

  

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A motor is used to pull a 50 kg mass up an inclined plane and also supply the required torque to drive a 2 kW compressor and 1 kW fan as shown in the Fiqure Q1(ii)a. The speed of the motor is 600 rpm and running at constant condition as shown in Figure Q1(ii) b. Determine the following. [13 marks] i. The power of the motor, P ii. The overall transmission efficiency of the gear system, no. Given Data: Number of teeth, t:- t₁ = 40 t₂=80: t3=50 t4-25: t₁ =250 : t=20 t=50: t=20: t₂=50 Equivalent mass moment of inertia, Ieq:- Imotor 3 kgm²: 123= 2 kgm²: Ifan=5 kgm² : Icompressor 50 kgm²: 178=2 kgm²: Idrum= 100 kgm² Bearing Friction Torque:- A=B=C=D=E=F=G=H=5 Nm. All qear mesh efficiency= 90%. Mass, 50 kg C H Drum Drum, 0=1 m 30⁰ Figure Q1(ii)b XXF Fan Motor 6 ☑ B Figure Q1(ii)a Compressor 2 A motor is used to pull a 50 kg mass up an inclined plane and also supply the required torque to drive a 2 kW compressor and 1 kW fan as shown in the Fiqure Q1(ii)a. The speed of the motor is 600 rpm and running at constant condition as shown in Figure Q1(ii) b. Determine the following. [13 marks] i. The power of the motor, P ii. The overall transmission efficiency of the gear system, no. Given Data: Number of teeth, t:- t₁ = 40 t₂=80: t3=50 t4-25: t₁ =250 : t=20 t=50: t=20: t₂=50 Equivalent mass moment of inertia, Ieq:- Imotor 3 kgm²: 123= 2 kgm²: Ifan=5 kgm² : Icompressor 50 kgm²: 178=2 kgm²: Idrum= 100 kgm² Bearing Friction Torque:- A=B=C=D=E=F=G=H=5 Nm. All qear mesh efficiency= 90%. Mass, 50 kg C H Drum Drum, 0=1 m 30⁰ Figure Q1(ii)b XXF Fan Motor 6 ☑ B Figure Q1(ii)a Compressor 2

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The provided image shows a mechanical system with gears a motor a fan a compressor and a drum used to pull a weight up an inclined plane To determine the power of the motor and the overall transmissio... View the full answer