Refrigerator Shaded Pole Motor / Refrigerator Motor

Refrigerator Shaded Pole Motor / Refrigerator Motor System 1

Refrigerator Shaded Pole Motor / Refrigerator Motor System 2

Refrigerator Shaded Pole Motor / Refrigerator Motor System 3

Refrigerator Shaded Pole Motor / Refrigerator Motor

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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: Is permanent magnet synchronous motor AC servo motor?: The permanent magnet synchronous motor is not the coil or induction material on the rotor, but the permanent magnet. Special servo drives are used to control such motors

Q: I have a centrifugal blower, which probably use a permanent-split capacitor motor(it has 3 wires, and 1 10uF capacitor). Not long after I turn on the motor, its humming sound increases, as if it's speeding up. For fear it's going to explode, I turn it off at this stage. Both the motor and capacitor feels hot. What can be wrong with the blower?: An AC induction motor runs at one speed only. Three wires is a curious claim, since most PSC uses two. If three terminals are present on a PSC, a small Cap is used on the winding of higher resistance. Split phase motors use start, run, and common with a start relay to disengage start promptly. Overheating is a sign of a start windings failure to disengage. Check the manufacturer's website for a wiring diagram and instructions.

Q: Is household sewing machine good for AC motor or direct current motor?: DC motor is good, because the DC motor speed up fast and stable.

Q: In A.C motor we have all three phase currents equally or separately supplied for each phase. In D.C motor only one current. The load can appear in the equation in any form.: You can start with the equation that input electrical power is mechanical power delivered to the load by the motor shaft plus losses. For DC, Power (Watts) = Voltage (Volts) X Current (Amperes). For three phase AC, Power (Watts) = RMS Line Voltage (Volts) X RMS Line Current (Amperes) X Square Root of 3 (1.732) X Power Factor (Cos of phase difference between voltage and current). For mechanical power, Power (Watts) = Torque (Newton – Meters) X Rotational Speed (radians per second). Therefore: For a DC motor, Input Current = (Torque X Speed + Losses) / Input Voltage. For a 3-Phase AC motor, Input Current = (Torque X Speed + Losses) / (Input Voltage X 1.732 X pf) The losses include both electrical losses and mechanical losses that are proportional to voltage, current, frequency (for AC), and speed. Speed depends on the speed vs. torque characteristics of the driven load and the speed vs. torque characteristics of the motor. At steady state, the motor operates at the intersection of the motor speed vs. torque curve and the load speed vs. torque curve. The DC motor speed vs. torque curve depends on the machine design and the applied voltage. The AC motor speed vs. torque curve depends on the machine design and the applied frequency and voltage. It is also important to note that the power factor of an AC motor is not constant. It varies with load.

Q: Can any AC motor 220 and 380V control positive inversion? What are the conditions?: There are commonly used reverse switch control (Figure 1), switching control (Figure 2) and AC contactor controlSingle-phase series motor (portable electric tools) can be 2 lines of stator winding connected between the carbon brush can brush with control of the motor is reverse.Single-phase shaded pole motor with self shading coil can not change the position of the short circuit and embedded in the stator slots, the motor is not reversed.

Q: I want to bypass having to get 4 deep cycle batteries for my project. I need to power 2 24v 200w motors. I was considering a 2 cycle 1000w generator. I know I need an AC to DC converter, but what kind would I need in terms of stats. (Watts, volts and amps) would it just be better to go with the deep cycles?: MOTORS NEED AT LEAST 16,67A AT 24V GENERATOR REQUIRES ABLE TO PROVIDE BETWEEN 26.67Vac BUT NOT MORE THAN 30Vac ,PROVIDES CURRENT AT LEAST 16.67A OR HIGHER IS BETTER.. A FULL WAVE RECTIFIER RATED ANY BETWEEN 100V TO 400V , ANY CURRENT RATE BETWEEN 35A TO 50A IS GOOD ENOUGH, COST JUST $2 PIECE, MUST MOUNT IT WITH HEAT SINK.

Q: What are the advantages and disadvantages of AC and DC motors?: AC motor without carbon brush and commutator, maintenance free, strong and wide application, but the characteristics to achieve performance equivalent to DC motor to be used to achieve complex control technology. AC motor is divided into two categories: asynchronous motor and synchronous motor. Asynchronous motor is divided into single-phase asynchronous motor, two-phase asynchronous motor and three-phase asynchronous motor according to the number of stator phases. The three-phase asynchronous motor is simple in structure, reliable in operation and low in cost.

Q: Hours ? Days and years ?: A high quality should last 10s of thousands of hours.

Q: Do we need constant frequency and constant voltage for AC motor forrunning it at constant speed?: The Voltage and the Frequency are varied to adjust the speed. This method is incorporated in a Variable Frequency Drive (VFD). If you want to run at a constant speed it is like any other motor. Variations in voltage, frequency and load cause speed variations, so a control system is required to compensate for these effects. In principle, a tachometer is used to measure actual speed, and the difference between this and the desired speed are used to adjust the speed, using a VFD.

Q: how to reduce single phase AC motor speed?: Note that this kind of speed control is relative regulated. If it is a small fan etc, put a AC capacitor in series. ~motor running capacitor.

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