AC Motors

AC motors are driven by an alternating current and are a highly efficient way of turning electrical energy into mechanical motion. AC motors differ from DC (Direct Current) Motors in that they are brushless, meaning less need for maintenance and a typically longer life expectancy. Unlike DC motors, the output speed for AC motors is typically controlled by a frequency drive control.

What are the types of AC motors?

The RS Range of AC motors includes the following:

  • AC induction motors are typically used in kitchen appliances, automobiles and industrial machinery, induction motors have an output rotation speed that is proportional to the applied frequency of the alternate current.
  • AC synchronous motors are so-called because the speed of the rotor is proportional to the stator, synchronous AC motors are used where accuracy is an important factor, such as clocks and timers.
  • AC squirrel cage motors are a type of induction motor that uses a cage rotor instead of a wound rotor, and as such is considered to be more rugged and less maintenance heavy. Squirrel cage induction motors are often used in applications where a low starting torque is required and no speed control is needed, such as pumps and air compressors.
  • AC shaded pole motors are a single-phase squirrel cage motor that uses an auxiliary winding composed of either a copper ring or bar, called a shading coil. Unlike standard squirrel cage motors, they are suited for multiple speeds and are often used in fans.
  • AC geared motors integrate a gear reducer with an electric AC motor to deliver high torque at low speed or low horsepower. Operating at low speed allows these motors to exert greater power.
  • AC servo motors feature a rotary actuator that allows for precise control of angular position. The motor is attached by gears to the control wheel, as the motor rotates, the position sensors resistance changes, so the control circuit can precisely regulate movement.
  • AC Stepper Motors are commonly used as an output in electronic circuits, it divides a full rotation into a number of equal steps.

 Applications 

  • Appliances.
  • Compressor drives and systems.
  • Computers.
  • Conveyor systems.
  • Fans and air conditioners.
  • Hydraulic and irrigation pumps.
  • Transportation equipment.

 For more information on AC Motors check out our comprehensive guide: https://uk.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/ac-motors-guide


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Omschrijving Prijs Power Rating Efficiency Class Frequency Rating AC Motor Type Supply Voltage Phase Output Speed Number of Poles Gearhead Type Gear Ratio Mounting Type Shaft Diameter Shaft Length Width
RS-stocknr. 454-8326
FabrikantnummerFB1037
FabrikantMellor Electric
139,98 €
Each
Aantal stuks
24 W - - Shaded Pole Geared 230 V - 2 rpm - Spur - - 12mm - -
RS-stocknr. 424-156
FabrikantnummerM91Z60GK4GGA
FabrikantPanasonic
256,09 €
Each
Aantal stuks
60 W - - Induction 230 V 1 1300 rpm @ 230 V 4 - - - - - 90mm
RS-stocknr. 877-6241
FabrikantnummerKB1003
FabrikantMellor Electric
126,54 €
Each
Aantal stuks
26 W - - Geared 230 V 1 5 rpm - - - - - - 108.3mm
RS-stocknr. 440-414
Fabrikantnummer82540001
FabrikantCrouzet
119,49 €
Each
Aantal stuks
2.65 W - - Synchronous 230 → 240 V 2 250 rpm @ 240 V 24 - - - 6mm 13mm -
RS-stocknr. 204-4888
Fabrikantnummer82524004
FabrikantCrouzet
106,07 €
Each
Aantal stuks
3.5 W - - Synchronous Geared 230 → 240 V - 10 rpm - - - - 4mm 10mm 56mm
RS-stocknr. 733-2174
Fabrikantnummer3GAA062312-BSF
FabrikantABB
262,16 €
Each
Aantal stuks
0.18 kW IE2 - Induction 415 V 3 1380 rpm @ 380 V 4 - - Flange Mount - - -
RS-stocknr. 454-8348
FabrikantnummerFB1039
FabrikantMellor Electric
139,98 €
Each
Aantal stuks
59 W - - Shaded Pole Geared 230 V - 5.3 rpm - Spur - - - - -
RS-stocknr. 424-140
FabrikantnummerM81X25G4GGA
FabrikantPanasonic
146,10 €
Each
Aantal stuks
25 W - - Induction 230 V 1 1150 rpm @ 230 V 4 - - - - - 80mm
RS-stocknr. 181-2393
Fabrikantnummer82334764
FabrikantCrouzet
104,68 €
Each
Aantal stuks
3 W - - Synchronous Geared 230 V - 10 rpm - Ovoid - - 4mm 10mm 55.5mm
RS-stocknr. 424-083
FabrikantnummerM9MZ90GK4YGA
FabrikantPanasonic
298,93 €
Each
Aantal stuks
90 W - - Induction 230 V 3 1320 rpm @ 230 V 4 - - - - - 90mm
RS-stocknr. 454-8332
FabrikantnummerFB1038
FabrikantMellor Electric
139,98 €
Each
Aantal stuks
59 W - - Shaded Pole Geared 230 V - 3.5 rpm - Spur - - - - -
RS-stocknr. 204-4872
Fabrikantnummer82524005
FabrikantCrouzet
106,07 €
Each
Aantal stuks
3.5 W - - Synchronous Geared 230 → 240 V - 8.33 rpm - - - - 4mm 10mm 56mm
RS-stocknr. 478-4803
FabrikantnummerPC 530M4T 20 B3
FabrikantMini Motor
657,25 €
Each
Aantal stuks
270 W - - Induction Geared 230 V, 400 V 3 140 rpm - Worm - - - - 119mm
RS-stocknr. 204-4737
Fabrikantnummer80547020
FabrikantCrouzet
270,78 €
Each
Aantal stuks
7.2 W - - Synchronous Geared 230 → 240 V - 1 rpm - - - - 8mm 15mm 65mm
RS-stocknr. 733-2098
Fabrikantnummer3GAA062312-ASF
FabrikantABB
214,18 €
Each
Aantal stuks
0.18 kW IE2 - Induction 415 V 3 1380 rpm @ 380 V 4 - - Foot Mount - - -
RS-stocknr. 779-3743
FabrikantnummerFMJ7201FJ1
19,50 €
Each
Aantal stuks
4 W - - Synchronous Geared 220 → 240 V 1 30 rpm, 36 rpm - - - - 7mm 19mm 64.4mm
RS-stocknr. 204-4793
Fabrikantnummer80547015
FabrikantCrouzet
270,78 €
Each
Aantal stuks
7.2 W - - Synchronous Geared 230 → 240 V - 10 rpm - - - - 8mm 15mm 65mm
RS-stocknr. 478-4910
FabrikantnummerMC 440P3T 7.5 B3
FabrikantMini Motor
543,56 €
Each
Aantal stuks
180 W - - Induction Geared 230 V, 400 V 3 373 rpm - Worm - - - - 99mm
RS-stocknr. 409-5484
Fabrikantnummer82340195
FabrikantCrouzet
48,24 €
Each
Aantal stuks
0.16 W - - Synchronous 230 V 1 600 rpm @ 240 V 10 - - - 1.96mm 6.6mm -
RS-stocknr. 424-172
FabrikantnummerM91Z90GK4GGA
FabrikantPanasonic
287,99 €
Each
Aantal stuks
90 W - - Induction 230 V 1 1250 rpm @ 230 V 4 - - - - - 90mm