hai guys i am lakshmi kanth, fresh B.E eee grag, i am very happy to join in this group. i think the valuable information from u will help me to improve my...
I have noticed that larger motors (40+ HP) are typically more efficient than smaller motors, and also there is not as much weight difference for 6 and 8 pole...
The following electricalmotordesigners poll is now closed. Here are the final results: POLL QUESTION: What is the Tag you would like to have in the subject of...
electricalmotordesign...
May 16, 2006 8:43 pm
136
... the ... of our emails for better representing our group? ... Hi All, I'm sorry to see the results of your poll. The way it was written did little to draw...
Hello all, I am new to the whole idea of designing electric motors, and i want to find out more about it. I'm mainly interested in brushless DC motors and...
Dear Steve and everybody Thank you for the intresting comment. I understand your care towards the site. Thank you verymuch. Even I am feeling the same. Day by...
Dear Jake I understand your question. I am fully in to this work till now . I with answer you from my side. There are many softwares which deal with motion 3D...
Hi Paul, I waited for a while before replying to this to see what others said, but I guess they did the same! Perhaps if I say what I think some others that...
Hi You can use Maxwell simuation software. I am working on VCM(Voice coil Motor) design and I use Maxwell. You can check the this website below for more...
hi friend plzz do help me i have to need a 180v dc motor speed control circuit plz friends help me soon i ll be very thanksfull to you all from shahid...
Thanks for your ideas. I also posted this question on sci.electronics.design and got several responses in a good ... what others ... some ... efficient. I ... ...
Goedendag ;-) 16.5mm outrunner stator group order (&parts): <http://www.rcgroups.com/forums/showthread.php?t=517005> Brushless motor building tips and tricks: ...
... Sorry it took me so long, but your question is too vague to really answer. I can't tell exactly if you want to make one or buy one. Also is it DC supply...
Hi I was desiging a voice coil motor. I need to calculate the damping coefficient due to eddy current. All I came to know is eddy current effect is due to...
Hi All, I just bought a metal lathe, and was wondering what were possible ways to convert the ac motor to variable speed control. I'm not sure what type of ac...
... It is probably a single phase also called split-phase AC induction motor. For all practical purposes it can't be speed controlled easily or cheaply....
... possible ways ... what ... method ... ideas ... easily ... The best type of motor for machine tool speed control is a three phase type. They are available...
Would please let me Know a procedure for determination of equivalent circuit parameters of Capacitor-Run Single Phase Induction Motor? Thanks very much for...
... sure ... a ... induction ... Thank you all for handeling this slightly off topic discussion. There is a sizeable niche of hobbiests and others who are...
... intrested ... Standard VFVV motor controllers are 208/240 or 480 VAC, and most are three phase input. However, you can often power them from 220 or 240 VAC...
I believe George is correct: 90% is the efficiency at full rated load. At reduced load the efficiency will decrease to perhaps 85% at 20 horsepower; 75%...
... changing the voltage 90 volts will cause it to run 1/2 as fast, 198 volts will cause it to run 10% faster. If it has 4 leads, a somewhat wider range of...
please join my group : http://groups.yahoo.com/group/myspacelayout __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo!...
Dear All This is Murali. emailing after a long gap ... Hope everying is fine with u all. Its gives me pleasure to share the news my biggest oppurtunity in...
Goedendag, Turned parts for the the 40mm, 18 slot Powercroco are available from Sandra: www.croco-power.com -> shop -> (English flag) -> Croco parts ...
Goedendag, A 20kW outrunner motor from Rolf Strecker ( www.rs-e-motoren.de/ ) <www.rc-unionen.dk/nytforum/uploads/9302/2006918173952_Aspach%202006%201.JPG> ...
... equivalent ... Please refer to CG Vienotts Book "Theory and Design of Small Induction Motors" (Now out of print but xerox copies available on the net)...
Hi Friends! Sometimes u just cant predict what ur gonna find in ur mail! Just opened my mail n guess what? hot or not ! Check it now Have fun Guys, i think am...
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