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Siemens Original 1PQ Series AC Motor

Siemens Reducer Gear Motor

Siemens ILE0001 Series AC Motor

Siemens 1PQ Series AC Motor

Siemens EX Series Motor

Siemens EX Series AC Motor

Siemens AC High Low Voltage Motor ILE0001 Series

Siemens Reducer Gear Motor

Worm gear units

Siemens ILE0001 Series Motor

FAQ

Can the welding line of AC welding machine be dead?

In fact, if we discuss the electric shock of the two wire from the wider range, the harm to the human body is varied. The human body in the welding process in contact with the two line, the current acting on the human body in the contact area will produce electricity burns, electric brand or the central nervous reflex and strong muscle contraction caused tissue fracture and fracture mechanical injury; arc welding process, the industry protection is not the time, can make it happen an eye disease or make the metal particles penetrate the skin causing skin metallization; in addition, there is a more severe shock.

What cable is used to connect 3 phase Ac motor to Variable drive?

Various okorder /

Common problems of AC motors

Hazard: cause the surface of motor bearing or ball to be eroded, the shape of micro hole is changed, the performance of bearing is deteriorated, and the friction loss and heating increase

I'm trying to make a a Go-Kart running with solar panels and a wind generator. But i'm having problems trying to find a motor for it and i need one that would be fast. This would be used for a science project for my senior year in highschool and i'm trying to make something really good. Also i need some more i deas on how to make this.

The solar power is just for show, it would take weeks to charge the batteries. Of course, you don't have to mention that. For a motor use the starter motor from a car, and power it from the car battery via the starter solenoid. You do not need any electronics, just push the button for only a few seconds at a time and coast a lot. An ordinary car battery charger will charge it just fine. Use a Gilmers belt drive between the motor and the wheel, and pick a gear ratio to give a compromise between performance and battery life. You can probably get the battery, motor, and solenoid from a wreckers yard - it will be cheaper that way. Connect enough solar cells in series to make at least 14.6 volts, and only plug them in when the sun is shining or it will discharge the battery (you could also put a Schottky diode in series if you can withstand the 0.4 volt drop). If you leave them plugged in for too long it will eventually damage the battery, but this will take many weeks. Feature the solar cells prominently on the go-kart, of course. The Epcott center has some great Weasel Wording - A portion of the energy used by this building is derived from solar. You COULD use a wind generator to help charge the batteries while parked, but it would look kind of silly. It would also open you up to comments about perpetual motion machines and pseudoscience, which could seriously damage your reputation, WAY beyond high school. Plus it is difficult and expensive - I would just skip it.

I took apart a couple of small motors and found that they all have the copper coils attach to the shaft and spin around stationary magnets, rather then the other way around.The reason I'm asking is because they also have those two copper prongs touching the shaft in order to transfer the electricity back and forth, which wouldn't be necessary if you had the magnets spin and the coils stationary.

Motors work by having the rotor poles constantly attracted toward the stator poles they are approaching, and repelled from the stator poles they are moving away from. This means either the rotor poles or the stator poles must have alternating magnetic polarity. In a motor designed to run on AC, you could have magnets in the rotor if the stator coils are driven by AC. However this would require that the rotor spin exactly at the AC rate. Instead, AC motors don't use permanent magnets at all, but use the magnetic induction effect, with no commutator necessary, to produce rotating polarity in the rotor that matches that of the alternations of the stator field. For DC, coils are needed in the stator so the rotation of the rotor can be used to switch its own polarity via the coil current reversal provided by the commutator. If you had PMs in the rotor of a DC motor, with only DC in the stator coil there'd be no rotation. I suppose you could design a DC motor with a PM rotor and a commutator that switches the stator polarity. I think you'd need slip rings plus a commutator. That should work and it could be an interesting project.

grounded motor last year and worked.grounded this year worked 3 days

Take your car in to have it looked at. There could be a problem with one of four things. A. Blower motor. B. Blower motor resistor. C. HVAC controls. or D. Electrical wiring.

Is 3 phase AC induction motor specified in terms of Voltage, Current Power. I have heard that a motor can be operated over a range of volt, current power. then what do the rated values indicate. Also if a motor is specified as 48 V AC, 300A then can it be operated with a battery that could supply 48V DC... neglect all the losses the need for an alternator. Thanks in advance...

The rated voltage is nominal voltage for which the motor is designed. The voltage can vary by plus or minus ten percent or so and the motor will still deliver the rated power without overheating so much that its useful life will be significantly shortened. The rated power is the power that the motor can deliver to the load 24 hours per day, seven days a week at rated voltage and rated ambient temperature for its expected lifetime. If the load is a little higher the motor's life will probably not be effected too much particularly if the temperature is not always at the maximum. If the load is less than the rated power, the motor will probably last longer than expected. The power delivered will be only what it takes to drive the load, so it can be much less than the rated power, but the motor will be less efficient if the load is a lot less than the rated power. The rated current is the current that the motor draws when it is operating at the rated voltage and delivering the rated power. If the voltage and/or load are above or below the rated values, the current will be above or below the rated value. Over a small range of voltage variation, the current changes in the opposite direction as the voltage change so that voltage multiplied by current will be about constant. Any battery of any voltage and sufficient power delivery capability could supply power provided that the DC power is converted to an AC voltage and frequency that are appropriate for the motor.

I need digital AC ammeter circuit please help to complete my project.

I guess that is what you are looking for. There isnt one ammeter per motor, there is one on each phase, or a selector switch to change between phases.