Here are some great sites which describe how DC motors work. DC motors are fairly simple to understand. They are also simple to make and only require a battery or dc supply to make them run. These are cut-aways of actual DC motors, showing the field windings, commutator and the armature. You will notice that the...
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www.coolmagnetman.com/magdcmot.htm
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Electric motors are everywhere! In your house, almost every mechanical movement that you see around you is caused by an AC (alternating current) or DC (direct current) electric motor.
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www.howstuffworks.com/motor.htm
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These NEMA frame DC motors include permanent magnet designs through 5 HP and wound field designs through 500 HP designed for adjustable speed operation from SCR controls. Applications include conveyors, extruders, winders, printing presses and metering pumps.
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www.baldor.com/products/dc_motors.asp
www.baldor.com/products/dc_motors.asp
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Baldor Electric Company manufacture energy efficient electric motors, adjustable speed drives, AC motors, industrial grinders, linear motors, and DC motors. Baldor is a leader in the motors and drives industry. International distribution, located in Fort Smith, Arkansas. SupportMe Site; Download latest software,
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Electric Motors - Machine Design offers engineers information they need for Electric Motors, AC motors, DC motors, stepper motors and servo motors. Introduction to Electric Motors Electric Motors, DC Motors, Stepper Motors & Servo Motors - Featured Articles:
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www.electricmotors.machinedesign.com/
www.electricmotors.machinedesign.com/
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How does a DC motor work? Problems with a DC Motor A DC motor is the simplest motor that can be found. For this reason, they are used in a myriad of applications. Such examples of their use are in radio-controlled vehicles, electric cars, and fans.
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etidweb.tamu.edu/projects/labview/closedloop/motor.htm
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Encyclopedia: Electric motor
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An electric motor uses electrical energy to produce mechanical energy. The reverse process, that of using mechanical energy to produce electrical energy, is accomplished by a generator or dynamo. Tr...
en.wikipedia.org/wiki/Electric_motor
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DC Motors specialists, MicroMo Electronics, providing design, manufacture and application of miniature and micro electromechanical drive systems, components for DC motion control systems, brushless motors, coreless DC micro motors, encoders and motion controllers. DC Motors - Your Complete DC Motor Drive Systems...
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How Does an Electric Motor Work? Index; DC Circuits; Magnetic force concepts...
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hyperphysics.phy-astr.gsu.edu/hbase/magnetic/mothow.htm...
hyperphysics.phy-astr.gsu.edu/hbase/magnetic/mothow.html
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