Answered: approximately 1175

Engineering

Mechanical Engineering

approximately 1175

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Motor Nameplate Data

Section: Chapter Questions

Problem 3RQ

See similar textbooks

Related questions

Q: A horizontal belt conveyor arranged as shown in the figure P1 below operates at a speed of 270 fpm…

A: When an amount of force act on the object, it has the tendecy to rotate the object about an axix…

Q: An electric motor running at 600 rpm is used to drive a rock crushing machine with a design power of…

A: In belt drive it consists of an endless belt which is wrapped tightly over two pulleys known as…

Q: Name three factors that determine the torque produced by an induction motor.

A: Given Data : Torque produced by induction motor

Q: 1: Determine a suitable capacity of a continuous rated motor for the following duty cycle: 100 kW…

A: The load of a motor may vary depending on the requirements. It may run at different power for…

Q: Select a suitable three-phase 400v 50hz motor for a 1500kg hoist being driven by 0.5m diameter 20…

A: Voltage = 400v frequency = 50hz mass =1500kg diameter = 0.5m speed ( synchronous ) = 20 rpm…

Q: What theoretical torque could a 5 hp motor be expected to deliver at a rated speed of 1000 rev/min?

A: torque = 35.618 N.m

Q: 8) Determine power rating of an electric motor if it runs at 1440 r.p.m and line shaft transmits…

A: Given:-N=1440 rpmT=75 NmReduction ratio, i=1.6To find:-Power of motor

Q: Question 2 Beli uifth Slack side Motor (imprut) Tight side Beli thickpess Centre distance Figure 2…

Q: An AC motor operating at 870 rpm drives a sheave for a 5V belt with a diameter of 8.9 inches. The…

Q: Q 16- Find the length of a belt necessary to drive a pulley of 80 cm diameter running parallel at a…

A: Diameter of driving pulley, D1=480 cm=4.80 mDiameter of driven pulley, D2=80 cm=0.80 mDistance…

Q: An induction machine is used to drive an olectric vehicle via a mechanical transmission with a gear…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: motor, operating clockwise is coupled through a belt drive to rotate an industrial exhaust fan at…

Q: If a torque of 1470 N.m is required at D, what torque magnitude must be supplied by the motor at A?

Q: What is the minimum pulley diameter for a 1 HP motor running at 1750 RPM?

A: Given data:

Q: Q3:A: (a) A 10-hp 230-volt shunt-wound motor has rated speed of 1000 rpm and full-load efficiency of…

Q: Design a V-belt system to transmit a power of (24) Kw between two shafts at (1200) rpm with a…

A: Write the rated power. Prated=25 kW Calculate the Design power. Pdesign=PratedSF=251.4=35 kW

Q: A 60 hp air pump blower in 18hr/day service running at a speed of 500 rpm is driven by means of a…

A: Write the correction factor for 18 hr/day service. fa=1.3

Q: A hammer mill is driven by a High Torque (HT) AC motor. The system is used for 8 hours /day. Input…

A: Diameter of the motor shaft pulley = D1 = 1.33 cube root of Power / Speed max D1 = 1.33 cube root 25…

Q: Q1. An open belt drive configuration having 10 pulleys in total, the input and output speeds are 20…

Q: An open belt drive operates under the following condition: driving pulley of 84 in. in diameter,…

Q: Driver Pulley 1 is 10” in diameter, runs at 1200 RPM, and supplies 2.5 ft-lbs of torque. Pulley 2…

Q: Q5.A 50 HZ, 4-poles star connected induction motor has a slip=0.04 & Pout=20hp find: (1).Synchronous…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Design a chain drive to run a blower at 600 rpm. the power to the blower is available from a 8kw…

A: Given Blower NB = 600 rpm Motor power = 8 kW Motor NM = 1500 rpm Distance = 800 mm To find Chain…

Q: A three phase induction motor operates with a rotor speed of 1440 rpm and develops a torque of…

A: Expression of power for induction motor can be given as P=2πNT60 P=2π×1440×66.3260 P=10 kW…

Q: An industrial fan running at 600 rpm is driven by a 25 kW, 960 rpm, induction motor. The pulley…

Q: A motor has pinion gear with 14 teeth and is meshed with a gear with 52 teeth. The gear is attached…

Q: What is the largest power 10/10 that can be transmitted by the pulley A of a V-belt drive.…

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 KW Speed(N)=1440revmin Stirrer speed(N1)=36revmin

Q: an induction motor in 1888?

A: The induction motor is one of the most important inventions in modern history. It turned the wheels…

Q: 1. Why pulley have different diameters

Q: You are using a DC motor that has a stall torque of 1 Nm. The motor is rotating at 200 rpm. No-load…

A: Given data: N1=200 rpmT=1 N.mTP=12NP=400 rpmTG=36 Need to determine the torque at the output shaft.

Q: An electric motor running at 970rpm is used to drive a rock crushing machine with a design power of…

A: standard size of ply thickness in India (t)=19mm…

Q: Describe the constructional features and characteristics, of a d.c motor that would be used in…

A: DC motors

Q: Select a suitable Vbelt drive for a flour mill transmitting power from a motor of 10 kW rotating at…

Q: Solve it pls

Q: A motor has pinion gear with 14 teeth and is meshed with a gear with 52 teeth. The gear is attached…

Q: 9. The information provided by the Design Letter mentioned on motor's nameplate. a) Motor's running…

A: 9 The motor's nameplate-defined specifications are at rated voltage and frequency, including…

Q: A motor, operating clockwise at 1.498 rpm, is coupled through a belt drive to rotate an industrial…

A: Answer: The speed of the driven sheave is 1198.4 rpm. I think the value of motor speed is misprinted…

Q: An electric motor running at 970rpm is used to drive a rock crushing machine with a design power of…

A: given; →angular speed (ω)=970rpm→power(P)=32Kw =32*103w→tension ratio (R)=4→lets take…

Q: A reciprocating air compressor has a 5 ft-diameter flywheel 14 in wide, and it operates at 170…

Q: Q.5- Determine the total torque developed in 250 V, 4-pole d.c. shunt motor with lap winding,…

A: A shunt is a device in electronics that generates a low-resistance channel for electric current to…

Q: An electric motor runs at 1140 rpm operates a hydraulic drilling machine by means of V-belt system.…

Concept explainers

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.

Question

A 7460 W split-phase motor running at 1750 rpm is used to drive a rotary pump. The pump should run continuously at approximately 1175 rpm. The center distance should not exceed 1118 mm. Space limits the diameter of the driven pulley to 292 mm.

Determine:

a. the pulley diameters,

b. the belt size, and

c. the number of belt required.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Design of Power Transmission Elements and Power Transmission Systems

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

a 7460 w split-phase motor running at 1750 rpm is used to drive a rotary pump. the pump should run continuously at approximately 1175 rpm. the center distance should not exceed 1118 mm. space limits the diameter of the driven pulley to 292 mm. design a. the pulley diameters, b. the belt size, and c. the number of belt required.
A motor, operating clockwise is coupled through a belt drive to rotate an industrial exhaust fan at 500 rpm. The diameter of the motor sheave is 4 in. and the sheave on the fan is 14 in. Determine the belt speed.
A V-belt drive is required for a 20 Kw, 1440 rpm electric motor which drives a compressor running at 480 rpm for a service of 15 hrs per day. For space consideration, the center distance should be approximately 1.2 m. Determine, i) belt specification ii) number of belts iii) correct center distance iv) pulley diameters.
Calculate the percentage speed regulation of a motor at full load if the machine runs at 1000 rpm at no-load and the full load speed is 900 rpm.
Select a suitable Vbelt drive for a flour mill transmitting power from a motor of 10 kW rotating at 1,440 rpm using suitable charts. The mill rotates at 400 rpm for a service of 22hrs per day and is to be arranged in minimum space with center distance of 0.5m. Assume that the pitch diameter of small pulley is 100mm.
Given the following experimental data collected, what is the approximate torque of this motor at peak efficiency?
A 60 hp air pump blower in 18hr/day service running at a speed of 500 rpm is driven by means of a multiple v-belt drive which is powered by a compressor-stator motor with speed 1300 rpm. The center distance must be between 30 to 40 inches and the available driver sheave diameter iS 14 inches. Recommend a multiple v-belt drive that respects the following condition stated.
A motor develops 189 ft-lb of torque at 1745 RPM. What is the horse-power output of the motor?
A motor develops 225 ft-lb of torque at 860 RPM. What is the horsepower output of the motor?
Name three factors that determine the torque produced by an induction motor.
In your opinion, which do you think is better, a stepper motor or a servo motor? Why do you think so?
A motor is operating a load that requires a torque of 750 pounds per inch and is turning at a speed of 1575 RPM. How much horsepower is the motor producing?