Select a suitable three-phase 400v 50hz motor for a 1500kg hoist being driven by 0.5m diameter 20 rpm drum and a 1:75 gearbox with 20% friction. The accelerating torque is 12NM. a) Give details of the steady hoisting torque, motor speed, and kw rating. b) Also recommend a suitable motor type and control gear including starter

Q: A 50 Hz pump drive requires a torque of 70 Nm approx. at 1450 rpm approx. for 1 minute followed by 5…

A: To Find : The number of poles, The continuous power rating The required power rating for 200% pull…

Q: 8. Determine the power rating of a no. 60 chaln, single- strand, operating on a 20-tooth sprocket at…

A:

Q: With a driveshaft turning at 2000 rpm , I then have a spring that can rotate a shaft 5000 rpm, I…

A: Given that, Speed of driveshaft, N=2000 rpm,Speed of spring shaft, N=5000 rpm,

Q: A centrifugal pump delivers 300,000 liters per hour of water to a pressurized tank whose pressure is…

A:

Q: A V-belt drive is required from a 10kW, motor to drive an output pulley of 240mm diameter at 500pm…

A: To find:Suitable V-belt and motor pulley diameter for a single belt installation

Q: What is the minimum displacement of a gear motor turn ing at 800 rev /min if the flow rate to the…

A:

Q: What is the rated flywheel power for a CAT 834H four-wheel tractor equipped with a converter drive?…

A: According to the given question  Rated power of the tractor = 523 HP Efficiency of the tractor = 92%…

Q: As a senior automotive engineer, you are asked to design a transmission featuring 2-speed forward…

A: Maximum torque of engine is  at engine speed =3500rpmMaximum speed of engine is at torque of

Q: A1. A flat belt drive for speed reduction has pulley diameters of 200 mm and 380 mm. The maximum…

A: The diameter of pulleys = 200 mm and 380 mmThe maximum tension F₁ = 620 NThe power transmitted, P =…

Q: As a design engineer, you select a belt-drive system over gear drive or a chain and sprocket drive.…

A: Introduction:Machine design is an important component of mechanical engineering that involves both…

Q: Refer to hoist system arrangement as in Figure Q1(b) and specifications details in Table Q1(b).…

A:

Q: Figure 1 shows a blower is driven by a 3-phase Brook Crompton motor via a Compound Gear Train having…

A: Given:To find:Speed required by motorPower required by motor

Q: A small storage room has the dimensions of 20 m X 20m X 3m high. The walls of the storage consist of…

A:

Q: approximately 1175

A: The peripheral speed v  of  the belt is = πdx/12  =π(200)*1750/12=91629.785mm/min 300ft/min=  30ft…

Q: 3)Design a V – Belt drive to the following specifications Power transmitted = 75kw Speed of driving…

A:

Q: Q2) A flat belt drive system is to be) designed for an application in which the input shaft speed is…

A:

Q: = 20°, while avoiding interference, find: For a spur gearset with o (a) The smallest pinion tooth…

A:

Q: A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min.…

A: Given Data, Motor Power(P)=1.5 KWSpeed(N)=1440Stirrer speed(N1)=36

Q: rmine the pow

A:

Q: A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min.…

A: Given Data, Motor Power(P)=1.5 KWSpeed(N)=1440Stirrer speed(N1)=36

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.