Refrigerator AC Shaded Pole Motor For Cooling Spare Parts

Refrigerator AC Shaded Pole Motor For Cooling Spare Parts System 1

Refrigerator AC Shaded Pole Motor For Cooling Spare Parts

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 unit

Supply Capability:: 10000 unit/month

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Packaging & Delivery

Packaging Detail:	With Foam and strong outer carton .60Pcs/CTN
Delivery Detail:	15-20days

Specifications

ac shaded pole motor
1,Ac shaded pole motor used for fan-heater,oven,humidifier
2,High quality and reasonable price

Product characteristics

Ac shaded pole motor

1.Ac shaded pole motor is safe and reliable,low noise,characteristics hard,good staring,long life,etc.

2.Ac shaded pole motor is widely used in fan heater,washbasin,pencil sharpening,mosquito epellent machine,electric toaster,firplace and other household appliance.

3. Ac shaded pole motor can be designed into four insulation class according to user requirements:that of E,B ,F,H

4.Motor rotation and size"L1,L2" can be produced according to user's requirement.

motor size

1.Stator diameter: 61.5mm
2.Shaft diameter: 4.5/5/5.5/6mm
3.Shaft length: As your request
4.Lead wire: 2*300mm, also can be made according to your demands
5.Number of pole: 2 pole
6.Rotation: CW/CCW

7.Insulation class:E/B/F/H

Q:Say i have a 400hp ac 3-phase motor.speed is given as 3575 rpm.Does this mean that if left to run on it's own (with 60hz and the related voltage etc) or unloaded it would produce 3575rpm? and the torque would just be power/speed?if this is the case, does this mean that if i loaded the motor with double this torque its speed would half?Basically i'm trying to figure out how to work out the performance characteristic of a motor for different loads given the basic manufacturers data.thanks...: The okorder

Q:Why in general larger aircraft make use of both AC and DC electrical systems.?: AC motors and controls can be made smaller and lighter, especially when driven at 120V and 400 hz. Almost all, if not all, systems that are intended for normal use with normal power will be AC. DC, on the other hand, is the old stand-by when down to just battery power. If a pilot arrives at a dead airplane, with no external power (AC), how will he get the thing running if it requires A/C? With one or two batteries, one DC fuel boost pump, a DC starter on the APU, DC fire detection and DC fire fighting systems, he can safely get the airplane up and running, and if a fire breaks out during the process, he can fight the fire. If there is a loss of all AC generators, then there needs to be some DC powered stuff from the battery (basic flight instruments, basic lighting, etc.) to allow continued flight while attempts are made to restore the AC. On the Boeings, the fallback really important stuff will be found on the hot battery bus, battery bus, DC transfer bus, and standby DC bus. The Airbus probably does the same thing using different names.

Q:How can we make a DC motor to run on AC? What changes in parts are required?: You do not. Get an AC to DC converter then run the motor.

Q:When the ac is on all lights dim (dashboard and headlights). All other functions slow down (wiper, windows and power antenna). Engine runs great when ac is off - no overheating.: Check to make sure ac pulley is spinning and or that your fans kick on

Q:its wired to go cw but either way you wire it ,the motor change direction each time it stops: All ac motors have the ability to spin in both directions. Its however the start windings that force it to go in one direction. To me is sounds like the capasitor is not working or the connections are dirty going to it.

Q:The difference between a direct current motor and an alternating current motor: The principle of AC motor is complex, but the structure is relatively simple, and it is easier to maintain than the direct current motor. The direct current motor introduces the current into the rotor armature through the brush and commutator, so that the rotor is forced in the stator magnetic field to rotate. AC motor (AC asynchronous motor to commonly used as an example) is the alternating current into the stator winding, resulting in a rotating magnetic field in stator and rotor air gap, rotating magnetic field induced current in the rotor winding, the rotor stress in the stator magnetic field generated in the rotation. DC motor speed control is simple, but the use of limited occasions. AC motor speed control is relatively complicated, but it is widely used due to the use of AC power supply.

Q:Motor starting mode: Starting with buck transformerThe autotransformer start voltage, the starting current and starting torque of the motor and the end is proportional to the square of the lower, to obtain a large starting current to start the same situation. Such as starting voltage to 65% rated voltage, the starting current is full voltage starting current starting torque is 42%, full voltage starting torque 42%.The advantages of self coupling transformer step-down start is the direct manual control, automatic control can also be used for AC contactor, durable, low maintenance cost, suitable for all the no-load and light load start using asynchronous motor, is widely used in the production practice. The disadvantage is the manual operation to transformer box configuration more expensive (from I), automatic control box compensator to configure auto transformer, AC contactor start-up equipment and components.

Q:Explain how a phase shift between the current in the poles of a motor causes a rotating magnetic field to be created.: This relates to an ac motor, (Alternating Current). The AC current has a sinusoidal wave, of 60 cycles per seconds(USA). Therefore the current is alternating from positive to negative once in each cycle. The coils in the field or armature of the motor, alternately create a magnetic field that alternate synchronously with the current, creating a N(pole) or a (S) pole magnet at the core of the coil. It is this alternating pole (N to S toN to S.....on and on )that creates the attraction or repulsion between the magnetic fields in the housing(stator) and rotor of the motor, causing the rotational movement. A direct current passing thru a coil which is wound around an iron core will produce a magnetic field that makes one end of the iron core as N(pole), the other as(S) pole, steadily. The same set up , but with an alternating current (A.C) will create alternating N pole, and S pole at the same end of the core, changing at the rate of the frequency of the ac supply.

Q:I have a 1991 Volvo 240. It has some electrical problems. the right passenger window goes really slow. and I had the AC compressor disconnected. so, the air conditioning unit and the windows run on the same fuse. When the AC is connected, and I try to use the windows, it blows the fuse. My mechanic said it was a bad AC compressor, but I got to thinking. could the window motor be what is blowing the fuse?: They shouldn't be on the same fuse, and between them they are drawing too much current for the fuse which is installed. If your a/c is working fine normally, then the compressor is fine, you just need to get your wiring put right, or (not advised) put in a higher rated fuse. Your a/c was put on a different fuse originally for a reason.

Q:the motor came from a floof buffer it has a 3 gear planetary for tourq. I want to slow the moter down so I can bend rodiron: Hi sorry but a lot more engineering is involved here the gearbox would not be the issue or slowing down the motor as a floor polisher has such a low powered motor. to bend metal requires a lot of torque especially cold and what sort of thickness is involved. hence why two things are usually done when bending metal a heat it up till it's cherry read hot makes it easier to shape and the second is done by hand as a blacksmith would do it. in industrial processes a hydraulic ram is used so it can control the amount of bend and increase in pressure can be done with a lager Ram. the reduction in motor speed with electric motors also tends to decrease the power in the torque of the motor. the most common method used with Ac motors is phase control which reduces speed and power and reduces power consumed as well.

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