Electrical Motor
2008
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 6V 70RPM DC Gear Motor 3W High Torque 6KGCM DC Gear Box Electric Motor $8.69 Time Remaining: 22d 20h 36m Buy It Now for only: $8.69 |
 US ELECTRICAL MOTORS 3 4 HP VARIDRIVE RT ANGLE DRIVE MOTOR NEW $400.00 Time Remaining: 13h 55m Buy It Now for only: $450.00 |
 NEW BODINE 24A4BEPM D3 24V 26A 1 18 HP 83 RPM ROHS DC ELECTRIC GEAR MOTOR $59.98 Time Remaining: 17h 59m |
 Symcom Motor Saver LSRU 115 PS 2 Three Phase Electric Motor Protector $50.00 Time Remaining: 29d 8h 39m Buy It Now for only: $50.00 |
 DC Motor Controller for EV electric vehicles and Car Conversions NEW $988.00 Time Remaining: 1d 20h 36m Buy It Now for only: $1,499.00 |
 LENZE NM34003ANR3 SERVO ELECTRIC MOTOR ELECTRO MAGNETIC BRAKE CLUTCH 225VDC 25W $74.00 Time Remaining: 8h 27m |
 Electrical Machine High Torque 5RPM DC Geared Motor for Auto Shutter New $12.99 Time Remaining: 29d 6h 40m Buy It Now for only: $12.99 |
 Superior Electric SloSyn motor M093 FD 418 $35.00 Time Remaining: 2h 9m |
 Vintage Cutler hammer motor switch from delta marathon electric motor $15.99 (1 Bid) Time Remaining: 12h 52m |
 10 HP 460 Volt 3 PHASE ELECTRIC Motor Starter NEMA 4X NEW 11 17 Amps $109.00 Time Remaining: 29d 7h 14m Buy It Now for only: $109.00 |
 MITSUBISHI ELECTRIC HA SA352 PERMANENT MAGNET AC SERVO MOTOR $399.99 Time Remaining: 12h 9m |
 Siemens Electric Motor Starter 3TF47 3Phase 230 240 480 Max Amp 80 Max HP 60 $79.00 Time Remaining: 7h 6m |
 Luyang Machine Electric Box Carton Tapper Sealer Geared Drive Motor NF16 $24.99 Time Remaining: 8d 19h 59m Buy It Now for only: $24.99 |
 GE GENERAL ELECTRIC MOTOR STARTER SIZE 1 3PH CR7006 B 101D 2HP 600V 220V 16986 $3.99 Time Remaining: 8h 54m |
 SymCom Motor Saver Model 101 3 Phase Electrical Motor Protection MS101200 $15.00 (1 Bid) Time Remaining: 8h 47m |
 Used Reliance Electric VS Drive DC2 DC Motor Drive DC2 42U 10 20HP 1PH 125A $99.00 Time Remaining: 17d 14h 10m Buy It Now for only: $99.00 |
 MCG VARIABLE SPEED ELECTRIC MOTOR 23DCMT1525 3081 013 59A 36in oz $24.99 Time Remaining: 17h 21m Buy It Now for only: $29.99 |
 DC 24V 4 Wires Electric Gear Motor Speed Controller Black $14.10 Time Remaining: 13h |
 Electrical Machine High Torque 10RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 40m Buy It Now for only: $9.99 |
 Vintage Gemeral Electric 5KH29GG13B 1 12 HP Motor 115 Volts Working $49.99 Time Remaining: 8h 43m |
 Electric 2 Pin Connectors DC12V 300RPM DC Geared Motor $9.99 Time Remaining: 29d 6h 39m Buy It Now for only: $9.99 |
 NEW RELIANCE DC 1 HP 100 200 VOLT 1725 RPM ELECTRIC MOTOR BRAND NEW $149.99 Time Remaining: 1d 8h 25m Buy It Now for only: $169.99 |
 GENERAL ELECTRIC CR208FM 2AAM02ADHB SIZE 2 FUSIBLE MOTOR CONTROL BUCKETREPAIRED $60.00 Time Remaining: 1d 8h 52m |
 WEG CFW10 Electric Motor Speed Control Drive NEW 73A 2HP 230V 1Ph Input $262.55 Time Remaining: 13d 10h 38m Buy It Now for only: $262.55 |
 SUPERIOR ELECTRIC SLO SYN STEPPER DRIVING MOTOR SS25 1001 S1 4 42 $9.99 Time Remaining: 19h 11m |
 SUPERIOR ELECTRIC SLO SYN STEPPER DRIVING MOTOR SS25 1001 S1 4 42 $9.99 Time Remaining: 22h 3m |
 Electrical Machine High Torque 15RPM DC Geared Motor for Auto Shutter New $12.99 Time Remaining: 11d 21h 48m Buy It Now for only: $12.99 |
 10A Amp Ie 220V Ue Single 1 Pole 1NO Electric Motor AC Contactor TXAC1 10 $22.34 Time Remaining: 19h 49m |
 SUPERIOR ELECTRIC SLO SYN SYNCHRONOUS STEPPING MOTOR M061 FD 312 S1 4 51 $9.99 Time Remaining: 22h 3m |
 GENERAL ELECTRIC MULTILIN 369 369 HI R M 0 0 0 E MOTOR RELAY 369HIRM000E $1,200.00 Time Remaining: 29d 10h 6m Buy It Now for only: $1,200.00 |
 GE GENERAL ELECTRIC MOTOR STARTER CR306C0 NEMA SIZE 1 440V COIL VOLTAGE $29.95 Time Remaining: 16h 6m Buy It Now for only: $34.95 |
 NEW US ELECTRICAL MOTORS F836 MOTOR 1 HP 208 230 460 VOLT 1725 RPM $249.99 Time Remaining: 4d 15h 49m |
 GENERAL ELECTRIC 369 HI R M 0 0 MOTOR RELAY 369HIRM00 $1,800.00 Time Remaining: 29d 10h 11m Buy It Now for only: $1,800.00 |
 GENERAL ELECTRIC CR211FM1IAW02ADGB SIZE 1 FUSIBLE MOTOR CONTROL BUCKETREPAIRED $50.00 Time Remaining: 2d 9h 6m |
 380V Coil 3 Poles 2NO+2NC Contactor CJT1 10 for Electric Motor $27.11 Time Remaining: 1d 41m |
 Electrical Machine DC12V 40 50MA 60RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 38m Buy It Now for only: $9.99 |
 Fralo 15HP 240V 1ph Electric Pump Motor Starter 47 x 20 1 2 x 11 $700.00 Time Remaining: 14h 25m Buy It Now for only: $775.00 |
 10A Amp Ie 220V Ue Single 1 Pole 1NO Electric Motor AC Contactor TXAC1 10 $23.87 Time Remaining: 12h 26m |
 12V DC 05A 15 RPM Electric Torque Gear Box Motor 37mm $10.99 Time Remaining: 9d 1h 58m Buy It Now for only: $10.99 |
 Electric 37mm Gearbox DC12V 05A 200RPM DC Geared Motor $21.70 Time Remaining: 14h 26m |
 Electric DC Motor LN5615 spz127mcl107 1500Rpm 4358 $199.99 Time Remaining: 24d 10h 23m Buy It Now for only: $199.99 |
 Precision 70mm Electric Gear Box Head Motor 115 3GN15K $0.99 Time Remaining: 1d 6m |
 Precision 70mm 16 3GN6K Electric Gear Box Motor Head $0.01 Time Remaining: 23h 45m |
 3P+NO+NC AC 110V Contactor LC1D12F7C for Electric Motor $13.08 Time Remaining: 2d 1h 38m Buy It Now for only: $13.08 |
 C90362 Superior Electric Slo Syn Stepping Motor w 3180 PT Translator Driver $99.99 Time Remaining: 18h 55m |
 AC 220V 6W Electric Motor Speed Controller Switch Black $19.48 Time Remaining: 7h 59m |
 Electrical Machine DC12V 40 50MA 50RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 38m Buy It Now for only: $9.99 |
 NEW Dayton Electric 4Z527E DC Motor Speed Control 120V $23.50 (4 Bids) Time Remaining: 13h 37m |
 Electric Motor Control 380V 25A 3 Phases 2NO 2NC AC Contactor $31.71 Time Remaining: 8h 8m |
 Electrical Machine High Torque 30RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 38m Buy It Now for only: $9.99 |
 UNIVERSAL POWER CELL MODEL UPC ELECTRICAL MOTOR ELECTRIC MOTOR MOTOR $50.00 Time Remaining: 20h 23m Buy It Now for only: $60.00 |
 Electric Green LED Indicator AC Gear Motor Speed Controller 220V 6W $17.12 Time Remaining: 13h 5m |
 SUPERIOR ELECTRIC SLO SYN SS421ET STEPPING MOTOR 72 RPM 60HZ 120V 08A $79.99 Time Remaining: 29d 23h 9m Buy It Now for only: $79.99 |
 NEW Yaskawa Juspeed F 37 KVA Transistor Inverter Electric Motor Controller $164.00 Time Remaining: 1d 13h 17m |
 Ui 690V Ith 25A 3P+NO+NC 220V Coil AC Contactor for Electric Motor $26.25 Time Remaining: 8h 58m |
 MITSUBISHI ELECTRIC 3 PHASE 105V 07A 100W AC SERVO MOTOR HC KFS13K $99.99 Time Remaining: 3d 7h 39m Buy It Now for only: $99.99 |
 130 RPM Electric Gear Box Motor $18.99 Time Remaining: 1d 17h 9m |
 130 RPM Electric Gear Box Motor $19.99 Time Remaining: 1d 17h 9m |
 GE General Electric CR305C0 Motor Contactor 30A Nema Size 1 Good Condition $50.00 Time Remaining: 15d 15h 56m Buy It Now for only: $50.00 |
 US 52 AC 220V Electric Motor Speed Control Switch 60W $22.87 Time Remaining: 10h 52m |
 Electric Motor AC DC Control Rheostat Variable Speed $18.99 Time Remaining: 22d 16h 9m Buy It Now for only: $18.99 |
 70mm Precision Electric Gear Box Head Motor 120 3GN20K $0.99 Time Remaining: 1d 4h 8m |
 Electric Motor Speed Controller Gray AC 220V 6W US 52 $23.36 Time Remaining: 18h 40m |
 Electrical Machine High Torque 30RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 11d 21h 49m Buy It Now for only: $9.99 |
 Electric Motor Control 380V 25A 3 Phases 2NO 2NC AC Contactor $29.40 Time Remaining: 16h 51m |
 SUPERIOR ELECTRIC SLO SYN STEPPER MOTORS 2 MOTORS KML063F13 $90.00 Time Remaining: 21h 13m Buy It Now for only: $140.00 |
 Electrical Machine High Torque 120RPM DC 12V Geared Motor for Auto Shutter New $11.98 Time Remaining: 3d 21h 42m Buy It Now for only: $11.98 |
 220V 20A Electric Circuit Breaking 3P+NO AC Contactor CJX2 09 for Motor $20.38 Time Remaining: 20h 11m |
 Adjustable Knob Electric Gear Motor Speed Controller AC 220V 25W $19.51 Time Remaining: 12h 6m |
 Bodine Electric 24A Permanent Magnet 115V DC Gear Motor 24A4BEPM $99.00 Time Remaining: 9d 20h 7m Buy It Now for only: $99.00 |
 Green LED Indicator Electric Motor Speed Controller AC 220V 90W $20.02 Time Remaining: 17h 40m |
 Electric Gear Motor Speed Control Switch DC 51 AC 220V $23.35 Time Remaining: 13h 52m |
 40RPM 6V 01A DC Gear Box Electric Motor $8.39 Time Remaining: 9d 1h 58m Buy It Now for only: $8.39 |
 General Electric Motor Starter Model CR17E100BNA 25 to 100hp $36.99 Time Remaining: 3d 13h 14m |
 NIB Curtis AC Motor Controller Electric Car EV 1238 6501 108v 550amp Programable $999.95 Time Remaining: 2d 15h 33m Buy It Now for only: $1,200.00 |
 12V DC 05A 150RPM Electric Torque Gear Box Motor 37mm $10.99 Time Remaining: 9d 1h 58m Buy It Now for only: $10.99 |
 Electric Gear Motor Speed Control Switch DC 51 AC 220V $23.40 Time Remaining: 20h 55m |
 Superior Electric M061 FD08 Synchronous Stepping Motor $19.99 Time Remaining: 2d 17h 28m |
 Lot of 7 Faulhaber 2342L012 Electric Motor w gearbox 12VDC $225.00 Time Remaining: 27d 21h 42m Buy It Now for only: $225.00 |
 Reliance Electric Demo unit with Oriental motor $75.00 Time Remaining: 2d 12h 18m Buy It Now for only: $125.00 |
 YASKAWA ELECTRIC 3000R MIN 400W AC SERVO MOTOR SGMAH 04AAA41 Y2 $337.50 Time Remaining: 29d 11h 53m Buy It Now for only: $337.50 |
 Electric Green LED Indicator AC Gear Motor Speed Controller 220V 6W $16.67 Time Remaining: 10h 16m |
 Electric Motor Servomech NEW $75.00 Time Remaining: 5d 9h 10m |
 Surry Electric Motor 5 HP $100.00 Time Remaining: 19d 22h 10m Buy It Now for only: $100.00 |
 DC12V 08A 8RPM 6mm Dia Shaft Electric DC Geared Motor $19.80 Time Remaining: 19h 22m |
 Electric Green LED Indicator AC Gear Motor Speed Controller 220V 6W $19.10 Time Remaining: 14h |
 Electrical Machine DC12V 40 50MA 100RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 39m Buy It Now for only: $9.99 |
 Bluffton 1 8 HP electric motor $99.00 Time Remaining: 5d 16h 11m Buy It Now for only: $120.00 |
 Electric Parts DC12V 40 50mA 1500RPM DC Gear Motor New $12.87 Time Remaining: 12h 6m |
 Electrical Machine High Torque 40RPM DC Geared Motor for Auto Shutter New $9.99 Time Remaining: 29d 6h 38m Buy It Now for only: $9.99 |
 Superior Electric M091 FD 8109E Slo Syn 17VDC 47A Synchronous Stepper Motor $125.00 Time Remaining: 2d 9h 51m |
 Superior Electric Motor NEW $65.00 Time Remaining: 5d 10h 12m |
 LINCOLN ELECTRIC ULTMATE E1 HOSTILE DUTY 3HP AC MOTOR AF4P3T61 LM15635 $299.95 Time Remaining: 28d 11h 3m Buy It Now for only: $299.95 |
 12V 40 50mA 60RPM DC Gear Motor Electric Repair Parts $13.11 Time Remaining: 10h 2m |
 12V 40 50mA 60RPM DC Gear Motor Electric Repair Parts $12.50 Time Remaining: 10h 43m |
 12V DC 04A 30RPM Electric Torque Geared Motor 37mm $10.99 Time Remaining: 9d 1h 58m Buy It Now for only: $10.99 |
 Manual Motor Starter 15 Amp Shendian Electric type 218 $25.00 Time Remaining: 2d 19h 52m |
 SUPERIOR ELECTRIC SLO SYN SYNCHRONOUS STEPPING MOTOR MA61FS 80020E $39.99 Time Remaining: 3d 10h 53m Buy It Now for only: $49.99 |
 Electric 4 Pin Connectors DC12V 200RPM DC Geared Motor $9.99 Time Remaining: 29d 6h 39m Buy It Now for only: $9.99 |
 Superior Electric SLO SYN MOTOR SS451 NEW $75.00 Time Remaining: 6d 11h 19m Buy It Now for only: $95.00 |
Electrical Motor
Understanding Electric Motors and Their Uses
The world of electric motors is quite fascinating. For many making and collecting various types of electric motors is a hobby and for others making them to power various devices is a profession. Whatever the approach is, but these devices offer innumerable possibilities for improvisation.
Working with them and understanding them is a rewarding and learning experience. Let us find out more about these in general. Usually, they can be classified into two main types. They are direct current or DC and alternating current or AC motors. DC or AC is very common terms and they refer to how the electrical current is transferred through and from the motor. Both types of motors have different utilities and uses.
DC motors are usually available in two general types. Alike, AC motors also come in two different types. They can be two phase or three phase AC motors. Although on technical front, the differences in DC and AC motors are sometimes marginal, but some of these differences make one types better than the other for a certain use.
In general, the DC electric motors work for conditions controlling the speed is essential. It is due to the factor that DC motors have a steady and constant current. DC motors are also the first and earliest motors used. But these good factors are also accompanied with some limitations; for instance, the DC electric motors are incapable of producing power over long period of time.
Most of the electric companies are aware of the limitation of the DC motor and have found that the power was lost as the electric current was transmitted. One of the variant, the Brush DC motors, uses certain rings that conduct the current and form the magnetic drive that runs the rotor. On the other hand, the brush-less DC electric motors bring forth a switch to generate the magnetic drive that powers the rotor. Direct current motors commonly used in most of the electric appliances in your home.
Now coming back to the AC motors we find that these kinds of motors are commonly used on the basis of their type. For instance, the single phase AC motors are used for general purpose. This type of motors will work efficiently in different conditions. AC motors are effective for systems that are hard to start because they need a lot of power for this purpose.
The three phase AC motors, also called polyphase, are commonly found in industrial sector. The AC motors have a high starting power built to transmit lower levels of overall power. As it alternated the power, so it gets its name AC. The amount of power specified by an AC motor is determined by the amount of power needed to operate the system.
Generally, the DC and AC motors are easily come across everywhere from the home to the car to industrial uses. The introduction of DC motors is still considered no less than a revolution and when AC motors were available in the market the way motors were looked at changed because of their amazing starting power potential. DC motors and AC motors are different in many ways, but they still both are used to power the world of electric appliances.
About the Author
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how does an electric motor convert electrical energy to mechanical energy?
we all know that an electric motor can convert electrical energy to mechanical energy but i'm asking is how or whats the process does it conduct
It's all done with the magic of electromagnets. You know you can create a magnetic field with a coil, right? Well you stick your coil on a stick so it can spin and turn it on. Put another magnet near it, and the coil will turn to the point of greatest attraction (or away from the point of greatest repulsion, depending on how the poles are aligned).
This movement is itself an example of electrical energy being converted into mechanical energy. The only problem is, the coil only moves a little way and then stops because it has reached the point of greatest atttraction (or repulsion).
So what to do. Obviously you'd like it to just keep spinning around.
Well, if you reverse the current in the coil, you reverse the poles of the field it's generating. The field and the magnet now have a new point of equilibrium, and the coil moves to that.
So anyway, in a motor you've got a coil surrounded by magnets. The coil initially turns to the next point of equilibrium, but in so doing it moves a couple of "brushes" from one set of contacts to another, which reverses the coil's polarity. The effect of this is, that just as the coil reaches the equilibrium point at which it should stop, the equilibrum point is "moved" over to the next point around the circle that the motor is turning in. This is repeated over and over.
The overall effect is that the motor turns, and will keep turning so long as electricity is being fed to the coil. In effect, the electricity (some of it anyway) is being converted to mechanical work.
It is a bitching little invention.
DC Electric Motor
