Magnet Wire 30 Gauge AWG Enameled Copper 395 Feet Coil WINDING and Crafts Red. The above data is for academic purpose only. 4) Gross weight of motor increases with decrease of RPM. 3) Copper weight varies acceding to RPM, selected for 1440 RPM in case of induction motor. Essex Magnet Wire 14 AWG Gauge Enameled Copper 10lb Pound Aprox 790ft 200c. 2) Copper weight is 600gm per HP (+/-) 10. If it is silver color, you have aluminum bearing motor and if isn’t worth the time to take it apart for the wire. 42 AWG Gauge Plain Enamel Copper Magnet Wire 1 Lbs 0.0027' 105c Brown Mw-1-c. A motor is constrained by the volume, so copper is preferred, unless the motor needs to very rapidly accelerate, or its weight has to be minimized, in which case aluminium may be used. Electronic applications and construction of electrical conductors of more section (multiple assembly of wires). These wires are corrosion-resistant and last for long time periods. They are not coated with any other material. They are made using high-quality Copper and are well-known for their durability. Depending on how many you have, it can be worth your time taking it apart for the copper wire on the inside. Wiring in an airplane can be copper or aluminium depending on the ease of making reliable connections vs weight trade-off. We are one of the prominent exporters and suppliers of Super Enamelled Copper Winding Wire. If it is a reddish color, you have copper bearing motor. To check use your file to file past the color on the outside and see what the color of the metal is on the inside.
The outside of the wire may have a orange or reddish color, but it could be a coating on the outside of aluminum wire. The primary will have four windings each rated for 12-15 VRMS at 50-70 kHz. If you have electric motors that seem like they have copper winding wire inside, be sure to use your file to check. High frequency litz wire is made of single insulated copper wires twisted. Other then the copper and the aluminum the rest of the motor will be made of steel and can be thrown in with your heavy steel. In the case of aluminum wound motors, we never suggest taking them apart but only scrapping them. In most circumstances the motors are copper wound and could be worth more money if you wanted to take them apart, but sometimes they are wound with aluminum. Inside of electric motors there are windings, and that is where the electricity is pushed through to power the motor and move whatever it is that it is attached to. So you are thinking about scrapping electric motors, and you wonder what’s inside of them? Well…metal of course! Electric motors are used to power many types of devices from the simple spinning glass inside of a microwave all the way up to the engines on planes.