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.

...
Voir plus Voir moins

Filtres

Afficher 21 - 40 des 407 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 773-6866
Référence fabricantMC 244PT 80 B5
MarqueMini Motor
478,03 €
Each
Unité
49 W - - Induction Geared 230 V, 400 V 3 35 rpm - Worm - - - - 81mm
N° de stock RS 775-4647
Référence fabricant1LA7 060-4AB11
MarqueSiemens
523,14 €
Each
Unité
0.12 kW IE1 - Induction 230 V, 400 V 3 1350 rpm 4 - - Flange Mount 11mm 23mm 120mm
N° de stock RS 773-6898
Référence fabricantBC 2000/T 15 B3
MarqueMini Motor
369,98 €
Each
Unité
20 W - - Induction Geared 230 V, 400 V 3 186 rpm - Worm - - 9mm - 77.5mm
N° de stock RS 409-5484
Référence fabricant82340195
MarqueCrouzet
45,95 €
Each
Unité
0.16 W - - Synchronous 230 V 1 600 rpm @ 240 V 10 - - - 1.96mm 6.6mm -
N° de stock RS 478-4910
Référence fabricantMC 440P3T 7.5 B3
MarqueMini Motor
541,03 €
Each
Unité
180 W - - Induction Geared 230 V, 400 V 3 373 rpm - Worm - - - - 99mm
N° de stock RS 424-201
Référence fabricantM81X25GK4GGA
MarquePanasonic
191,85 €
Each
Unité
25 W - - Induction 230 V 1 1250 rpm @ 230 V 4 - - - - - 80mm
N° de stock RS 779-3743
Référence fabricantFMJ7201FJ1
18,57 €
Each
Unité
4 W - - Synchronous Geared 220 → 240 V 1 30 rpm, 36 rpm - - - - 7mm 19mm 64.4mm
N° de stock RS 775-4537
Référence fabricant1LE1001-0EA02-2AB4
MarqueSiemens
398,38 €
Each
Unité
1.5 kW IE2 - Induction 230 V, 400 V 3 2885 rpm 2 - - Foot 24mm 50mm 165mm
N° de stock RS 181-2400
Référence fabricant82334739
MarqueCrouzet
99,70 €
Each
Unité
3 W - - Synchronous Geared 230 V - 15 rpm - - - - 4mm 10mm 55.5mm
N° de stock RS 424-172
Référence fabricantM91Z90GK4GGA
MarquePanasonic
287,99 €
Each
Unité
90 W - - Induction 230 V 1 1250 rpm @ 230 V 4 - - - - - 90mm
N° de stock RS 779-3746
Référence fabricantFMJ7201FJ2
18,57 €
Each
Unité
4 W - - Synchronous Geared 220 → 240 V 1 30 rpm, 36 rpm - - - - 7mm 19mm 64.4mm
N° de stock RS 775-4596
Référence fabricant1LE1001-1BB23-4AA4
MarqueSiemens
744,15 €
Each
Unité
4 kW IE2 - Induction 400 V, 690 V 3 1460 rpm 4 - - Foot 28mm 60mm 226mm
N° de stock RS 779-3734
Référence fabricantFMJ7201FB1
18,36 €
Each
Unité
4 W - - Synchronous Geared 220 → 240 V 1 2.5 rpm, 3 rpm - - - - 7mm 19mm 64.4mm
N° de stock RS 424-144
Référence fabricantM61X6G4GGA
MarquePanasonic
137,40 €
Each
Unité
6 W - - Induction 230 V 1 1250 rpm @ 230 V 4 - - - - - 60mm
N° de stock RS 877-6244
Référence fabricantAC1115
29,49 €
Each
Unité
26 W - 50Hz Shaded Pole 230 V - 2850 rpm - - - Surface Mount 6mm 24.75mm 114.5mm
N° de stock RS 918-0802
MarqueRS PRO
37,79 €
Each
Unité
5.8 W - 50Hz Synchronous Geared 240 V 1 1 rpm - Spur - - 6.35mm 13mm 65mm
N° de stock RS 775-4546
Référence fabricant1LE1001-0EA42-2AB4
MarqueSiemens
506,35 €
Each
Unité
2.2 kW IE2 - Induction 230 V, 400 V 3 2890 rpm 2 - - Foot 24mm 50mm 165mm
N° de stock RS 478-4005
Référence fabricantBCE2000/T 125 B3
MarqueMini Motor
526,20 €
Each
Unité
20 W - - Induction Geared 230 V, 400 V 3 22.4 rpm - Planetary - - 12mm 21.5mm 77.5mm
N° de stock RS 733-2067
Référence fabricant3GAA071 311-ASE
MarqueABB
238,19 €
Each
Unité
0.37 kW IE2 - Induction 415 V 3 2800 rpm @ 380 V 2 - - Foot - - -
N° de stock RS 478-3614
Référence fabricantBC2000/T 80 B3
MarqueMini Motor
370,81 €
Each
Unité
20 W - - Geared 230 V, 400 V 3 35 rpm - Worm - - 9mm - 77.5mm