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how to make a waste stator rotor and commutator for copper and plastic

Electric motor - Wikipedia

The commutator switches power to the coils as the rotor turns, keeping the magnetic poles of the rotor from ever fully aligning with the magnetic poles of the stator field, so that the rotor never stops (like a compass needle does), but rather keeps rotating as long as power is applied.

Copper and Electricity: Efficient Motors

USING ELECTRIC MOTORSHOW DO ELECTRIC MOTORS WORK?ENERGY EFFICIENT MOTORSMR-T MOTOR ROTOR RECYCLING MACHINE WASTE MOTOR STATOR RECYCLING MACHINE product Introduce MR-T is our newly developed product,this machine have 2 main parts ,one is cutting parts ,another is separating parts, it can cut the scrap motor into 2pcs, after cut the stator in half, it can taking out all the copper winding twice,time saving and high efficiency.

What is the difference between Rotor and Armature? - Quora

A plain solid iron armature would waste a lot of energy in at least two ways: . ... the stator is commutated to make the rotor turn there is no armature ... A commutator is used to interconnect ...

What does a armature or rotor do - answers.com

Why all of the winding and even the commutator of motor are made of copper? ... burning rubber and plastic insulation. ... when theelectrical power is supplied to the stator, while the rotor is ...

Stator Recycling, Stator Recycling Suppliers and ...

The stator is the stationary part of a rotary system, found in electric generators, electric motors, sirens, mud motors or biological rotors. Energy flows through a stator to or from the rotating component of the system. In an electric motor, the stator provides a rotating magnetic field that drives the rotating armature; in a generator, the ...

Stator - Wikipedia

Rotor. With the rotor out of the motor, make sure the rotor reads zero ohms of resistance from one commutator to the other. If not, and you used more that one peice of wire on the rotor, make sure the enamel is scraped off the end of the wires, where you twist them together, so you get a good connection.

Motor - How To Lou - sites.google.com

How to Rewind an Alternator: This will cover rewinding of an alternator stator for use in a wind turbine generator. Traditionally, the use of car alternators is discouraged in favor of homemade slow running axial flux generators. However I bought a small Hitachi alternator f...

How to Rewind an Alternator: 8 Steps (with Pictures)

For a DC motor working we need a coil (rotor) and a magnet (stator). For stator magnet we use a round magnet from old speaker. The coil is made with out a core by using enameled copper wire. Then the main setup needed to work the motor is the brush and commutator setup. It makes the motor to run continuously, by making a variable magnetic field.

Simple Toy Motor: 12 Steps (with Pictures) - instructables.com

The field coils may be on the stator or on the rotor. The magnetic path is characterized by poles, locations at equal angles around the rotor at which the magnetic field lines pass from stator to rotor or vice versa. The stator (and rotor) are classified by the number of poles they have. Most arrangements use one field coil per pole.

Field coil - Wikipedia

Explanation for Differing Stator Winding Orientations. ... of the stator windings. In an axial flux motor, the rotor is in front of the stator windings. ... you can see the windings don't have that much copper, nor is the motor too large, compared to the second one. This means that the physical materials themselves are not a waste. The iron ...

How To Make A Soda-Bottle Motor - News about Energy ...

l Make sure that the brush-holders are properly adjusted at the correct angle. l Note if copper dust is present on the brush-holders or on the brush-holder arms, it’s a sure sign of commutator wear. l Measure and compare the lengths of all brushes on the same brush track to detect abnormal wear. l Check that the brush edges are intact, without burn marks or

HOW TO MAINTAIN CARBON BRUSHES, BRUSH …

The stator consists of two or more coils arranged to create a rotating magnetic field. The rotor contains a number of thick copper loops to maximise the drag created by the rotating magnetic field. The rotor speeds up until it's spinning nearly as fast as the rotating magnetic field.

AC Motor | Basic Stator and Rotor Operation Diagrams

DC motor won't run - how to increase strength of coils? Ask Question 1 ... 350 coils around an iron core, 3 total connected in series to a split commutator. There's no load, so nothing that really could be stopping it. ... A motor works due to magnetic forces between the rotor and the stator. You have magnets on the rotor, and they seem to be ...

DC motor won't run - how to increase strength of coils ...

The stator consists of two or more coils arranged to create a rotating magnetic field. The rotor contains a number of thick copper loops to maximise the drag created by the rotating magnetic field. The rotor speeds up until it's spinning nearly as fast as the rotating magnetic field.

AC Motor | Basic Stator and Rotor Operation Diagrams

3. Commutator Now comes the hardest part: getting the current to ow in the armature in such a way that the rotor will spin. The wire supplied is coated with plastic enamel as shown in the left panel of Figure 4. The insulation on the two ends of the copper wire must be removed so that the current can ow.

Physics 4 Laboratory The Electric Motor - dartmouth.edu

The stator has 3 coil winding and the coils are positioned in a way that coils from same phase stay in opposite directions. This is the stator`s appearance. The rotor is formed by aluminum bars linked by aluminum rings and has iron blades inside, this rotor is called squirrel cage. Can use copper …

The Easiest Way to Check an Electric Motor - wikiHow

DC motor won't run - how to increase strength of coils? Ask Question 1 ... 350 coils around an iron core, 3 total connected in series to a split commutator. There's no load, so nothing that really could be stopping it. ... A motor works due to magnetic forces between the rotor and the stator. You have magnets on the rotor, and they seem to be ...

burnt motor repair possible? - practicalmachinist.com

The stationary outer stator is connected to an external electrical power source; this is fed to the rotor’s poles in a rotating progression that causes revolutions of the magnetic field within ...

What's the Difference Between AC Induction, Permanent ...

The power then goes from the winding in the stator to the commutator, which is basically just a set of copper bars attached to the rotor. The commutator is there to control the direction of the current. So the power in the commutator then travels to the windings in the rotor and an electromotive force is produced that acts opposite to the current.

Group 15 - Black and Decker Drill - GICLWiki

The two end-bells mount to each side of the stator and have openings to mount the rotor’s bearings in place so the rotor runs freely inside the stator and never contacts it. Some motors may have an additional metal or plastic cooling fan installed in a shroud on the opposite end of the motor shaft from the end which connects to the driven load.

What is the construction of a three-phase induction motor ...

A commutator or slip ring surface can be reconditioned in any one of seven ways, although other methods have been used in emergencies. The recognised and approved techniques are listed below in order of preference: 1. Turning with a diamond tipped tool 2. Turning with a tungsten carbide tipped tool 3. Grinding with a rotating wheel 4.

Carbon Brush & Holder Technical Handbook

The commutator switches power to the coils as the rotor turns, keeping the magnetic poles of the rotor from ever fully aligning with the magnetic poles of the stator field, so that the rotor never stops (like a compass needle does), but rather keeps rotating as long as power is applied.