• Siemens ILE0001 Series AC Motor System 1
  • Siemens ILE0001 Series AC Motor System 2
  • Siemens ILE0001 Series AC Motor System 3
Siemens ILE0001 Series AC Motor

Siemens ILE0001 Series AC Motor

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Q:even an synchronous motor is not a problem..tell me some site
The basic thing is to create that rotating field in the stator. For this the simplest is you need 4 poles placed like a cross, and 2 phases separated by 90 degrees. Wire the poles so the opposite poles help each other, and the two phases are at right angles. You can get the two phases using counters or shift registers etc with amplifiers, or analogue phase shifters, op-amps, using a sine wave source and followed by power amplifiers. Consider stereo audio amplifier. It is better to work with sine waves than square waves, as the field shifts gradually. The rotor could be a basket of copper shorting bars. I think you could do away with the iron in the rotor for a demo motor. The second link also shows a simplified layout for a three phase motor with three poles. The eddy current motor is a simpler one to make. See the link below for a few ideas.
Q:As i plan to use it for a small windturbineIts a davey sumppump dv15va-1voltage:220/250amps:1.5phase 150hz0.15 kwHe is a picture of it and other info on the website
DC okorder /
Q:if i have a ac battery pack connected to a motor then does the motor have to be AC or DC
There are no AC batteries. I do not know what you mean when you write of an AC battery pack.
Q:I have never seen such a motor with 3, 5, 7 poles etc. - always an even number. Why? Physically impossible?
check three phase motors?
Q:How many lube points are on a Leeson AC motor? Cat# g140471.00. How much lube grease is to be applied?
If its less than 10 or 20 horsepower you'll probably cause more problems trying to lube electric motors than you'll prevent. Unless its in a very hot location its likely you'll have an electrical problem with the motor before the beaings ever fail. I've seen motors where the seals had been blown by over lubing and the windings were full of grease. Motors with good sealed bearings don't need a lot of attention for lubrication anyway.
Q:I think it's the coil, but I can't remember why. I think it has to do with the more surface for current to travel, but I can''t remember. Any help?
The simple motor tries to reach an output speed proportional to applied voltage. So the battery is the no. 1 influence on speed. The motor actually generates a back EMF when running (that's how it approaches a speed proportional to voltage; the lower the speed the lower the opposing EMF so the more current flows). Interestingly, a weaker magnet, or fewer windings in the coil, will also make the motor run faster; it has to in order to make the same back EMF. So both could be considered secondary influences on speed. EDIT: The AC requirement changes things. First, there's no battery. The simplest AC motor I can think of is an eddy-current motor, with an AC stator and a simple single-conductor rotor (e.g., a solid cylinder), a reduced version of the single-phase induction motor, whose rotor has either conducting coils or a squirrel-cage design with several conducting bars. The primary no-load speed influence is the AC frequency; the field strength and coil area affect torque. The next simplest AC motor I can think of is a synchronous type; AC on the stator coil and a permanent-magnet rotor. As long as it runs at all, it runs at synchronous speed determined by the AC frequency, e.g., 3600 rpm for 60 Hz and a dipole rotor. Assuming it's running with no load, changes in magnet strength or coil turns or current either stop it or don't affect its speed.
Q:how do you calculate the start up current on a 3 phase ac motor?
i don't know how you would calculate it but the NEC has tables in article 430 that give standard values for different types of motors. perhaps that could help you.
Q:I'm interested in learning what happens to a three phase motor if one phase loses power 1) while running, 2) prior to start?I've I've got a three phase motor with only two phases still good, can I manually rotate it to give it a quot;kick startquot; so it will continue to run in two phases?
In case it's a Delta wound Motor the current going through each phase will exceed the designed current.It willcontinue to run for some time as the rotating magnetic field will still be produced and then one phase will blow and the motor will stop.This will be true for case 1 and 2 both. In case it is a Star wound motor the rotating magnetic field will no longer be produced and the motor will not run.True for 1 and 2 both. You can't give it a kick start to run.Thats true only for single phase motors which either need a manual starting torque or a capacitor toprovide it.
Q:Which is better, alternating current tubular motor and direct current tubular motor?
The alternator is concerned, it can realize the direct energy feedback to the grid (but must ensure 4 conditions: the same voltage amplitude, phase and phase sequence of the same, the same frequency); but the DC generator power is required to process the alternating current into the inverter (DC said rectifier, the DC the process that converts the AC inverter), to feedback to the grid. So it also needs to increase the power of the inverter.
Q:ac motor runs then stops loud hum?
It seems like the bearings are getting hot and causing the motor to seize up. Is there any place to oil the bearings? That may help

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