What is the fastest RPM an electric motor has achieved?
93948
There are molecular vacuum pump motors that spin in the 100's of thousands of revolutions per minute.  I know this doesn't answer absolute highest, but it puts things in perspective.
480601
The fastest speed for a wheeled train is 320 mph. It's the TGV in France. However, the mag/lev trains are even faster...top speed is 363 mph by the MLX01 in Japan.
189249
totaly diferent motor
721433
Edit: Perhaps I should revamp my answer to provide a clearer (actual) answer, that explains exactly what plays a role and, in effect, why I am right. I also added a couple sources you should read (in case you don't believe me ;-).\n\nAs asked at the first source (which has very good information about electric motors), "How can I make the motor spin faster or slower?". The answer is that it has to do with the power of the magnetic field. Because electicity is magnetic, you can either effect the speed by using a more powerful magnet or a more powerfully magnetic electrical current.\n\nTo quote Wikipedia about what a volt is, "The volt is the SI derived unit of electric potential difference". To truly understand what the "electric potential difference" means, you must first better understand the volt. The volt is a measurement of electromotive force (emf) and is just defined in terms of amperes and watts.\n\nAn amp is the constant current which produces a force equal to 2x10^-7N per meter, when travelling across two parellel wires one meter apart. It is one coulomb of charge per second (Q/t). It is a base unit upon which other units of electicity are defined (such as the volt).\nA watt is the unit of power equal to one joule of energy per second (P=W/t).\n\nHmm. Power? Power of a magnetic field? So how can you get more power in your circuit? If your power source is not rated by power output, then you can figure out the power using convertion:\nA=W/V=C/s\n\nIf you want a higher wattage, you can increase the voltage (electrical potential) or the ampage (current) or both. Or you can increase the charge - the amount of electricity (coulombs).\n\nSo the fact remains that voltage is *not* directly related to the speed of a motor. It can be directly converted in a way that makes it useful for that purpose, but any number of other things can be done to increase the power - the real goal you are looking for.\n\nThe answer is a definite "No." and a half-assed "Yes.".\n\n\n---Original Answer---\nNo. You might want to read more about the electric motor ( http://en.wikipedia.org/wiki/Electric_motor ) and magnetic properties of electricity ( http://en.wikipedia.org/wiki/Electromagnetism ). Also see the definitions of volt ( http://en.wikipedia.org/wiki/Volt ), watt ( http://en.wikipedia.org/wiki/Watt ), and amp ( http://en.wikipedia.org/wiki/Ampere ).
929282
The fastest recorded instantaneous velocity achieved by a human was supposedly by Donovan Bailey, who set the World Record in the 100 m (9.84 s). He was clocked at 12.1 m/s, although this figure is perhaps a bit rough (recorded by a radar gun). Accurate data was taken at the 1997 World Championships in Athens, where the top speeds of both Maurice Greene and Bailey were recorded at 11.87 m/s (although neither set records in the race -- Greene ran 9.86 s to Bailey's 9.91 s). Bailey was also clocked at 11.91 m/s in the 4 x 100 m relay final at the same championship. They include wind factor in these calculations.\n\nOtherwise : Asafa Powell 9.77s (1.6 positive wind) 14/06/05 then again in 11/06/06 & 18/08/06.\n\nI personaly prefer this one: Paul Tergat from Kenya running a marathon in 2:04:55 on the 28/09/2003 in Berlin....now, that's fast !!\n\nIf you're interested in other distances, check out the below link.
22306
based on the fastest acceleration..namely the 1/4 mile standard:\n\nThe 1968 Plymouth S/S Barracuda at 10.5 sec with 130 mph on the 1/4 mile speed\n\nfrom the standpoint of top end speed, earlier this year the Koenigsegg CC topped the McLaren F1's previous record hitting 245 mpg. Now there is a new dog on the field that claims 248...but is waiting validation apparently: The 2006 Bugatti Veyron \n\nYou'll like these links
133632
the record speed is 210 held by bill elliott since aprox. 1985.  top speeds in practice this year are about 193 and probably average about 188mph.  sure hope that helps, good question!!!
1071909
roughly 11 meters per second, or 24 miles an hour.\n;o)
469920
Based on video evidence, one of the fastest ever scored was in 2.8 seconds by Ricardo Olivera (Uruguay) in December 1998\nSource-Sam
249403
wats the top speed of ur car?????
165215
High speed Electrical Car, which can reach the speed of 370 KM/H
182076
RAPID, of course.\n:-)
1170770
Which one.\nThey range from statical scales to efficient, low friction machines.
48256
May not exactly answer your question but its close.\n\nFastest Land Car Speed\nThe one-mile (1.609-km) land speed record is 1,227.985 km/h (763.055 mph), set by Andy Green in Thrust SSC in the Black Rock Desert, Nevada, USA, on October 15, 1997. Thrust SSC (Super Sonic Car) completed its record-breaking run in a matter of seconds, but was the culmination of six years of work and a six-week on-site campaign. Two and a half years of research went into the shape of the Thrust SSC, and building the most powerful car ever took a further two years and 100,000 man-hours.\n\nhttp://www.guinnessworldrecords.com/content_pages/record.asp?recordid=43540
436568
It really depends on the vehicle and the driver. If you are experienced with manual transmissions, most "normal/everyday" cars are faster in manual. However, there are some high end models whose auto is faster (even driven by a novice) than the manual version driven by a professional race car driver. One example of this is the new (2007) Porsche 911 Turbo, which goes 0-60mph in 4 seconds with a manual transmission (with professional test driver) and goes 0-60mph in 3.6 seconds with the automatic transmission (in auto mode, not tiptronic).
377038
*Counting* spacecraft, the fastest man-made object (so far) is Helios 2, which got up around 150,000 mph.  That's still less than 1/4,000th of the speed of light, so we have a way to go.
916579
You can't...\nYou may be able to get a 3 HP 12 volt motor at 4000 rpm but the battery would be huge and so would the motor. You could get a 110V 60hz 3hp motor at 4000 rpm.... Any standard electrical motor supply vender can get this for you