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 its applied frequency of the alternate current.
  • AC synchronous motors 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.

For more information on AC Motors please see 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. 918-0742
FabrikantRS PRO
€ 46,23
Each
Aantal stuks
3.6 W - 50Hz Synchronous Geared 230 V 1 500 rpm 1 Spur 20:1 - 3mm 7mm 78mm
RS-stocknr. 187-9858
FabrikantRS PRO
€ 171,19
Each
Aantal stuks
0.75 kW IE3 50Hz - 400 V 3 1410 rpm 4 - - Foot Mount 19j6 40mm 237.5mm
RS-stocknr. 918-0802
FabrikantRS PRO
€ 44,52
Each
Aantal stuks
5.8 W - 50Hz Synchronous Geared 240 V 1 1 rpm - Spur - - 6.35mm 13mm 65mm
RS-stocknr. 187-9844
FabrikantRS PRO
€ 118,59
Each
Aantal stuks
0.18 kW IE1 50Hz - 400 V 3 1320 rpm 4 - - Foot Mount 11j6 23mm 188mm
RS-stocknr. 918-0764
FabrikantRS PRO
€ 37,38
Each
Aantal stuks
3.6 W - 50Hz Synchronous Geared 230 V 1 500 rpm 1 Spur 250/3:1 - 3mm 7mm 78mm
RS-stocknr. 187-9861
FabrikantRS PRO
€ 200,84
Each
Aantal stuks
1.1 kW IE3 50Hz - 400 V 3 2835 rpm 2 - - Flange Mount 19j6 40mm 199.5 Dia.mm
RS-stocknr. 187-9886
FabrikantRS PRO
€ 581,05
Each
Aantal stuks
5.5 kW IE3 50Hz - 400 V 3 1465 rpm 4 - - Flange Mount 38k6 80mm 299 Dia.mm
RS-stocknr. 187-9892
FabrikantRS PRO
€ 871,83
Each
Aantal stuks
11 kW IE3 50Hz - 400 V 3 2945 rpm 2 - - Foot Mount 42k6 110mm 553.5mm
RS-stocknr. 918-0789
FabrikantRS PRO
€ 37,38
Each
Aantal stuks
3.6 W - 50Hz Synchronous Geared 230 V 1 500 rpm 1 Spur 25:1 - 3mm 7mm 78mm
RS-stocknr. 187-9873
FabrikantRS PRO
€ 333,40
Each
Aantal stuks
3 kW IE3 50Hz - 400 V 3 2900 rpm 2 - - Foot Mount 28j6 60mm 329mm
RS-stocknr. 187-9859
FabrikantRS PRO
€ 190,88
Each
Aantal stuks
0.75 kW IE3 50Hz - 400 V 3 1410 rpm 4 - - Flange Mount 19j6 40mm 199.5 Dia.mm
RS-stocknr. 187-9890
FabrikantRS PRO
€ 724,37
Each
Aantal stuks
7.5 kW IE3 50Hz - 400 V 3 1460 rpm 4 - - Flange Mount 38k6 80mm 299 Dia.mm
RS-stocknr. 187-9870
FabrikantRS PRO
€ 301,51
Each
Aantal stuks
2.2 kW IE3 50Hz - 400 V 3 2895 rpm 2 - - Flange Mount 24j6 50mm 199.5 Dia.mm
RS-stocknr. 187-9888
FabrikantRS PRO
€ 676,61
Each
Aantal stuks
7.5 kW IE3 50Hz - 400 V 3 2955 rpm 2 - - Flange Mount 38k6 80mm 299 Dia.mm
RS-stocknr. 187-9893
FabrikantRS PRO
€ 933,67
Each
Aantal stuks
11 kW IE3 50Hz - 400 V 3 2945 rpm 2 - - Flange Mount 42k6 110mm 349.5 Dia.mm
RS-stocknr. 187-9894
FabrikantRS PRO
€ 891,73
Each
Aantal stuks
11 kW IE3 50Hz - 400 V 3 1470 rpm 4 - - Foot Mount 42k6 110mm 553.5mm
RS-stocknr. 187-9878
FabrikantRS PRO
€ 431,77
Each
Aantal stuks
4 kW IE3 50Hz - 400 V 3 2920 rpm 2 - - Flange Mount 28j6 60mm 249.5 Dia.mm
RS-stocknr. 187-9864
FabrikantRS PRO
€ 232,82
Each
Aantal stuks
1.1 kW IE3 50Hz - 400 V 3 1435 rpm 4 - - Flange Mount 24j6 50mm 199.5 Dia.mm
RS-stocknr. 187-9881
FabrikantRS PRO
€ 466,62
Each
Aantal stuks
4 kW IE3 50Hz - 400 V 3 1440 rpm 4 - - Flange Mount 28j6 60mm 249.5 Dia.mm
RS-stocknr. 187-9846
FabrikantRS PRO
€ 120,27
Each
Aantal stuks
0.25 kW IE1 50Hz - 400 V 3 1375 rpm 4 - - Foot Mount 14j6 30mm 214.5mm