Draw the diagram of the system, Electrical Engineering

You have a motor that is powered by 24 VDC.  It free-runs at 600 radians/second, and stalls with a load of 125 in-lbs.  The time constant (τ) of the motor itself is 1.5 seconds.  The motor is connected through a set of 2 gears to a load having a torque of 300 in-lbs, an inertia of 2.5, and a friction of 0.5. 

The input gear (connected to the motor shaft) is 3 inches in diameter.  The output gear (connected to the load) is 12 inches in diameter.  From the information given, do the following:

a) Draw the diagram of the system.  Show all components (motor, gears, load) and indicate all individual values for torque, inertia, friction and the motor constant.

b) Draw the diagram representing the load parameters reflected back to the motor. Also show the time constant for this combined system.

c) Generate the torque-speed curve for the system.  (Hint: Remember that the speed is for the motor , not the load.)

d) The system is initially at rest.  Generate the speed vs. time curve for the system.  Also determine the load speed and plot it on the same set of axes as the system curve. (Hint: Remember that the system speed is for the motor, not the load.)

Posted Date: 4/2/2013 2:40:04 AM | Location : United States







Related Discussions:- Draw the diagram of the system, Assignment Help, Ask Question on Draw the diagram of the system, Get Answer, Expert's Help, Draw the diagram of the system Discussions

Write discussion on Draw the diagram of the system
Your posts are moderated
Related Questions
Collector-to-base bias: Figure: Collector-to-base bias This configuration uses negative feedback to avoid thermal runaway and stabilize the operating point. In th


What is the purpose of clock signal in an 8086 system? 8086 needs clock signal with 33%duty cycle from some external operations.8086 processor needs 5 MHZ clock signal

Q. Sketch An Rc Coupled Two Stage Amplifier. Draw Its Frequency Response Curve And Account For Its Stages. The figure above shows a two stage RC coupled amplifier. The sig

assignment for inductor

Q. Determine the Laplace transform of the waveform shown in Figure.

When sizing wire, one of the most difficult tasks is to calculate the electrical load that will be present on the conductors. How do you decide what size wire to use? What two fact

1. A PCM system uses 8 bits per sample and the analog signal is limited to 4.3 kHz. The PCM data is transmitted using (a) BFSK and (b) ASK. Determine the bandwidth required for tra

Aims More practice using data movement and control flow statements. Understand techniques to interface microprocessors with external switch-based hardware. Write P

(a) The key elements of a protocol are the syntax, semantics and timing. Give a brief explanation of each of these key elements. (b) A file contains 4 million bytes. Compare