Motor Parts Blog

Magnetic Motor Parts – Build A Perpetual Magnetic Generator

admin — Tue, 24 Apr 2012 01:46:17 +0000

Michael Faraday invented the principle of the electric motor in 1821. Several inventors tried turning this theory into a practical working model in the years afterward. However, the first truly practical Magnetic Motor Parts was not invented until 1871 by Zenobe Theophile Gramme. An electric motor is, in essence, a coil of wire on a rotating armature. The armature sits close to one or more magnets, so that it experiences a powerful magnetic field. When electric current is run through the coil it generates a magnetic field of its own which interacts with the field of the magnets, turning it.
1 Set a wheel, that will be the inner wheel, on a titling axis. The wheel itself should be of something that is non-conductive and can spin.
2 Attach magnets of some kind (ceramic bar magnets work well) equally around the rim of this wheel. Make sure that each of the magnets faces out for the same polarity.
3 Place a fixed outer ring around the inner ring. Make sure that this ring is also made of something non-conductive as you build a perpetual magnet Mechanical Parts.
4 Line the outer, fixed ring of the perpetual magnetic generator, with magnets that face in.
5 Make the inner ring of the perpetual magnetic generator you have built spin. As the inner wheel reaches the utmost portion of its revolution, the magnets on the outer ring should make the ring continue spinning until the next magnets set of opposing magnets face each other again.
6 Allow the inner ring of the perpetual magnet generator spin until the speed increases and energy is generated.
The article comes from Motor Parts.

Change Pool Motor Stator Windings Seals

admin — Wed, 18 Apr 2012 08:41:54 +0000

Using the right shaft length will allow your trolling motor Stator Windings to operate safely and efficiently. If the shaft is too short, the propeller may not be completely underwater, and your boat will have less power. A shaft that is too long may be damaged by rocks or other objects on the bottom when your boat is in shallow water。

1 Turn off the power to the pump. Remove the bolts holding the pump and motor assembly to the pump housing with a nut driver. Pull the pump assembly free from the housing.

2 Pull the diffuser off the end of the pump and motor assembly. Hold the motor shaft steady. Twist the impeller counter-clockwise until it comes free.

3 Unscrew the back cover of the pool pump assembly and remove it. Unscrew and remove the capacitor.

4 Hold the Motor Shaft steady. Twist the impeller free of the pump side of the assembly with a channel lock wrench. The motor shaft seal is located inside the seal plate beneath the pump impeller.

5 Turn the motor over and stand it on end. Pry the old shaft seal out of the seal plate with a screwdriver.

6 Sit the new shaft seal into the seal plate, ceramic side up. Do not touch the ceramic side of the new shaft seal with your hands.

7 Twist the other shaft seal off the pump impeller. Push the new seal into place, ceramic side up.

8 Re-assemble the pump motor assembly.

The article comes from Motor Parts.

Build A Magnetic Material Engine

admin — Wed, 11 Apr 2012 00:51:27 +0000

Magnetic Material motor spins by its own internal magnetism; magnets are strategically placed so that a shaft is turned by attraction and repulsion forces. Invented by Wesley Gary in the 1870s, this motor uses no outside source of power. This technology was never explored nor well developed; but it is not pseudoscience, since no laws of physics are broken. In 2011, no commercial units are available; however, experimenters freely share their findings with the world so other experimenters can continue the research.
1 Coil the copper wire of Synchronous Motor loosely around the entire length of the battery, leaving 1 inch of straight wire on each side.
2 Bend one of the straight ends of the wire into an upside-down “U” shape with the needle nose pliers, so that the wire tip will rest on the top of the positive battery terminal.
3 Place the battery-wire assembly on top of the neodymium magnet. Adjust the last inch of straight wire so that it just lightly touches the magnet at the base. As long as the wire is not forcibly against any part of the battery or magnet, it will start to turn about the axis of the battery.
The article comes from Magnetic Assembly.

Check Ac Motor Stator

admin — Tue, 27 Mar 2012 03:26:29 +0000

Ac Motor Stator, essentially, is a roll of charging coils used to generate power inside of an engine and pass the power along to a battery. However, stators are prone to an array of problems, like shorts or melted wiring. But with the help of a multimeter, you can check your stator for shorts or abnormally high resistance and determine if your stator is the cause of your electrical problems。
Outboard stator test
1 Remove the outboard’s motor cover.
2 Find the stator, which sits on top of the engine block near the points and plugs.
3 Turn the multimeter on and set it to the resistance range needed by turning the meter’s dial to the corresponding setting.
4 Place the positive meter lead against the blue wire from the stator and place the black meter lead against the black wire. If the resistance shown on the LED screen of the meter falls between the resistance range for your motor, the stator is okay. If the reading falls above or below the designated range, swap out the Electric Motor Stator.
Motorcycle and ATV stator test
5 Access the stator. Accessing the stator on your motorcycle or ATV may require you to use a wrench or screwdriver to remove any trim or plating first. If this is the case, do this.
6 Motorcycle and ATV stator typically have five stator connectors. All of these connectors need to be tested for continuity.
7 Unplug the motorcycle or ATV alternator wiring harness by hand and then turn the multimeter to the continuity test mode.
8 Place the meter’s positive test lead to each stator connection and place the negative meter to a piece of ground metal on the frame. If any of the stator connections show continuity, the stator is bad.
The article comes from Magnetic Assemblies.

Remove Rust From Electric Motors Magnets Laminations

admin — Mon, 19 Mar 2012 05:41:33 +0000

Motor lamination is used widely when it comes to using same machines. Working of Electric Motors Magnets depends on the type of machine it is being installed. Motor or gears often face lots of wear and tear when it comes to operation. Normal wear and tear can help in reduction of performance of the motor. In such scenarios laminating the gear will help you out in recreating the performance. Motor lamination will help a lot in retrieving the performance and ensure it delivers higher productive levels. The need to apply this technique is because you will save time and money, also it ensures the motor or gears are to their original position. Once motors are laminated they are new as box packed, performance levels increase and deliver high end output.
1 Remove the Motor Laminations the engine. The method for doing so will vary depending on the type of engine you’re working on, so you’ll need to consult an owner’s manual if you’re unsure how to do this.
2 Put on the protective gloves and mix the rust removal agent with water in the container if it’s in concentrated form. The ratio of rust remover to water will vary depending on the product you’re using and how heavily the laminations are rusted. Consult the instructions on the packaging of the product you’re using for confirmation.
3 Submerge the laminations in the mixed rust remover. Lightly rusted laminations will need to be left for between 10 and 30 minutes. Heavily rusted laminations could need up to 24 hours, depending on the brand of rust remover you’re using.
4 Remove the laminations from the container and rinse with warm water and soap.
The article comes from Magnetic Assembly.

Test An Alternator Stator Windings

admin — Tue, 13 Mar 2012 03:00:40 +0000

The alternator electrical system with Stator Windings represents a high achievement in getting the most electrical power from a minimum draw on engine output. It has been termed the final electrical power source for automotive use.
The alternator offers the potential for extended battery life additionally to its primary advantage – higher output. The higher output is because of the comparatively low weight of the rotor and coil assembly permitting greater pulley ratios for higher rpm. The result, of course, is higher output – even at engine idle. Maintaining the advantage an alternate provides your electrical system is just a matter of knowing the alternator and keeping it in top tune.
1 Set the transmission shifter in park or neutral, depending upon your vehicle type. Apply the emergency brake. Raise the hood. Hook a multimeter up to the battery, by connecting the positive lead of the meter to the positive lead on the battery. Connect the negative meter lead to any engine ground source. Have an assistant turn all the interior accessories off and start the engine.
2 Read the voltage output on the meter. It should be between 13.5 and 14.5 volts. Any reading lower will indicate a charging problem with the alternator. A higher reading will indicate a battery over-charge condition. Have your assistant turn on all the accessories and raise the idle to 2,000 rpm. Look for any under or over-charge in the system.
3 Disconnect the negative battery cable with a socket. Use a socket and wrench to loosen the upper and lower alternator bracket bolts and shove the alternator toward the center of the engine. Slip the alternator Motors Magnets belt off the pulley. For the serpentine belt configuration, use a socket to turn the tensioner pulley bolt to relieve pressure on the belt, then slip it off.
4 Remember the belt routing configuration, or refer to your owner’s manual later during re-assembly. Use a small socket to remove the eyelet wires on the back of the alternator — remember their location.
5 Remove the upper and lower bolts to the alternator with a socket. Pull the alternator off and take it to a work bench. Use a scratch awl to scribe a line across the alternator case, so you can assemble the case in the same orientation. Remove the four long-bolts that hold the two cases together. Pry the cases apart with a screwdriver. Gently pull the rotor out of the case, separating it from its bearing seat. Look at the stator winding, the large copper ring.
6 Look at the three wires that join the stator winding to the diode pack. The wires have small nuts holding them in place on studs. Set your multimeter to ohms, and attach one of the meter leads to the first terminal and the second lead to the next terminal. The meter should read 1 ohm or less. More than 2 ohms indicates a shorted stator
7 Place the leads of the multimeter in all combinations across all three leads. Any combination that shows more than 2 ohms or indicates infinity, means the stator has a defective open circuit. Replace the stator or alternator.
8 Insert the rotor back into the case, if you have replaced the stator. Join the two case halves, with the awl scribe mark aligned. Replace the four case bolts and tighten them with a socket. Place the alternator back into its mount and screw in the upper and lower bolts tight with a socket. Only “snug” the mounting bolts tight.
9 Slip the belt back on, or use a socket to turn the tensioner pulley bolt and slip the serpentine belt back on. Adjust the non-serpentine belt by pulling the alternator outward to gain tension on the pulley belt. Tighten the alternator mounting bolts with a socket and wrench, leaving 1/2 deflection in the belt. Reconnect the wire eyelets on the back of the alternator case, in the same location you removed them. Reconnect the negative battery cable.
The article comes from Motor Parts.

Synchronous Motor Working Principle

admin — Tue, 06 Mar 2012 02:41:14 +0000

Synchronous Motor have a wide range of applications in industrial, commercial and domestic settings–in everything from small devices where precise timing is needed, like in clocks and tape players (Reference 1), up to large power generating facilities (Reference 2). A synchronous motor is defined by the difference between the actual speed of its spinning shaft and the theoretical speed of the magnetic processes inside the motor. This difference is sometimes called slip, which is just like torque, and is calculated using a series of computations with the final result being expressed in revolutions per minute.
When operating as a synchronous motor, the power is supplied to the machine by applying three-phase AC voltages at the terminals of the stator windings, in addition to the field windings of the rotor is fed by a voltage source.
Since the voltages applied to the stator windings are switched on and three-phase, will be circulated in the same alternating current of same frequency as the voltage, this current will produce alternating magnetic fields that also vary over time.
Furthermore, because the spatial arrangement of the Motor Stator Winding, magnetic fields with time-varying will also move in the stator, so that the magnetic field will rotate around the circumference of the stator with angular velocity proportional to the frequency of the alternating voltage applied to the windings .
So when one of the poles of the magnetic field generated by the field winding of the rotor interact with the rotating field resulting from the stator, will attempt to align with the pole of opposite sign, and as the pole of the rotating stator field is rotating, the rotor will come a torque of forces that will generate a torque so that the rotor turns and keep the fields in the field winding of the rotor and the stator rotating field line.
With the rise of torque, the rotor will rotate following the direction and speed of the rotating field of the stator, so the angular velocity of the synchronous motor is synchronized with the frequency of the alternating voltage applied to the stator windings.
The article comes from Magnetic Assembly.

Synchronous Motor Theory

admin — Mon, 27 Feb 2012 05:20:38 +0000

Synchronous Motor naturally operate at a constant speed, and are most often used when an exact and stable speed is required. In this article we explain what a synchronous motor is, with their use as a microwave oven component as an example, how to tell if it has failed, and what to do to fix it.
A synchronous motor is an AC (alternating current) motor identified by two basic components, a stator and a rotor. The stator is the stationary part of the unit, as found in generators and other motors. The rotor is the rotating part of the unit as found in motors, generators, pumps, and alternators. It is similar to an alternator with a rotating field.
AC Motor Theory
The AC motor theory which enables a synchronous motor with Steel Shaft to run is based on Faraday’s law of induction. This law states that a magnetic field which changes rapidly produces an induced voltage. This induced voltage is the product of electromagnetic conduction, which occurs when voltage across a conductor moves through a magnetic field.
Synchronous Motor
A synchronous motor contains a rotor with coils that spin. These spinning rotors pass by magnets at the same rate as the magnetic field that drives it. Synchronous motors contain a stator, which is the stationary component of the rotor. The stator is the part of the magnet that helps to generate a magnetic field.
Synchronous Machines
Brushes and slip rings attached to the motor transfer current to the rotor, which contains poles that connect to each other and move at equal, or synchronous, speed. Synchronous motors are used in synchronous machines such as timers, electronic clocks and other devices that run on precise time.
The article comes from Magnetic Assembly.

Replace The Brushless Motor Shaft

admin — Tue, 21 Feb 2012 02:38:36 +0000

Brushless motors use electricity to rotate a Motor Shaft to perform various tasks like operating radio-controlled cars and running vacuum cleaners. The motor contains an electromagnet that keeps the shaft rotating once electricity is applied. Electrical devices, such as brushless motors, are produced to operate at a particular voltage.
1 Unscrew the motor from the airplane. Disconnect the wiring from the electronic speed controller, and set the motor on a clean surface.
2 Remove the prop nut with a small screwdriver in the hole on the end of the nut. Pull off the propeller and the collar from the shaft. Determine if your motor has Allen set screws or e-clips securing the shaft to the motor housing.
3 Unscrew the set screws with the correct size Allen wrench, or use a small screwdriver to pry off the e-clip. When prying off an e-clip, wear eye protection as it can fly in any direction. Note how deep the shaft is located in the Motor Permanent Magnets so that you can place the new shaft in the same location. After the screws or clips have been removed, hold the motor in your hand and place a punch that has a diameter smaller than the shaft on the end. Tap the shaft with the machinist’s hammer gently until it comes loose.
4 Pull the shaft out of the motor and discard it. Insert the new shaft in the motor to the same depth as the old shaft. Tighten the Allen screws or use a pair of pliers to snap the e-clips back on the motor. Put the collar, propeller and prop nut back onto the shaft. Tighten the prop nut with a small screwdriver in the hole at the end. Reinstall the assembly into the plane. Connect the electronic speed controller, then test-fly your plane to check for proper operation.
The article comes from Motor Parts.

Check An Motor Stator

admin — Tue, 14 Feb 2012 02:16:23 +0000

The Ac Motor Stator on the all-terrain vehicle, motorcycle or outboard boat motor is part of a motor’s electromagnetic rotor system. The stator, which is a circular roll of wound charging cables, and rotor act together to transfer power to the battery, starter and ignition systems. Stators frequently can go bad. However, stator resistance ranges can be tested with digital multimeters. Since resistance ranges differ from motor to motor, it is essential that you know the resistance range for your motor’s stator before testing it.
1 Remove your negative battery cable.
2 Remove the engine cover and locate your Motor Stator. It is directly on top of your motor’s block, near the spark plugs and points. Check that the stator plate is secure; tighten if necessary with a socket set.
3 Set your multimeter to the “Ohms” setting and turn the power on.
4 Place the positive (red) end of your meter’s probe against the blue wire connected to your stator.
5 Place the negative (black) lead to the negative terminal of your stator. If the resistance falls within the ranges appropriate for your engine, your stator is working properly. However, if the resistance is higher than that of your engine’s maximum range, the stator will need to be replaced.
The article comes from Magnetic Assembly.