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.

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Description Price 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庫存編號 204-4888
製造零件編號82524004
BrandCrouzet
TWD4,008.00
單位
3.5 W - - Synchronous Geared 230 → 240 V ac - 10 rpm - - - - 4mm 10mm 56mm
RS庫存編號 440-391
製造零件編號82520001
BrandCrouzet
TWD2,901.00
單位
0.98 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - - - 2mm 7.4mm -
RS庫存編號 125-0285
製造零件編號82334760
BrandCrouzet
TWD3,937.00
單位
3.5 W - - Geared 24 → 240 V - 720 rpm - Ovoid 120:1 - 4mm - 44.85mm
RS庫存編號 181-2517
製造零件編號82334747
BrandCrouzet
TWD3,803.00
單位
3 W - - Synchronous Geared 230 V ac - 1/20 rpm - - - - 4mm 10mm 55.5mm
RS庫存編號 181-2315
製造零件編號82334751
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 1 rpm - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 125-0500
製造零件編號82520439
BrandCrouzet
TWD2,901.00
單位
0.3 → 3 W - - Geared 24 V - 250 → 600 rpm - Parallel Shaft - - - - -
RS庫存編號 181-2422
製造零件編號82334736
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 30 rpm - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 125-0504
製造零件編號82540030
BrandCrouzet
TWD4,538.00
單位
0.3 → 3 W - - Geared 48 V - 250 → 600 rpm - Parallel Shaft - - - - -
RS庫存編號 181-2539
製造零件編號82 334 5-INV-1/12 RPM
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 1/12 rpm - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 181-3021
製造零件編號82 334 5-AIG-1 RPH
BrandCrouzet
TWD3,937.00
單位
3.5 W - - Synchronous Geared 230 V ac - 1 rph - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 181-2321
製造零件編號82334742
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 2 rpm - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 204-4816
製造零件編號82524013
BrandCrouzet
TWD3,788.00
單位
3.5 W - - Synchronous Geared 230 → 240 V ac - 2.08 rpm - - - - 4mm 10mm 56mm
RS庫存編號 125-0286
製造零件編號82334759
BrandCrouzet
TWD4,230.00
單位
3.5 W - - - 24 → 240 V ac - 720 rpm - Ovoid 100:1 - 4mm - 44.85mm
RS庫存編號 125-0259
製造零件編號82304017
BrandCrouzet
TWD3,961.00
單位
0.2 W - - Geared 24 → 240 V - 600 rpm - - - - - - 47 (Dia.)mm
RS庫存編號 125-0265
製造零件編號82304022
BrandCrouzet
TWD3,941.00
單位
0.2 W - - Geared 24 → 240 V - 600 rpm - - - - - - 47 (Dia.)mm
RS庫存編號 409-5478
製造零件編號82340194
BrandCrouzet
TWD1,706.00
單位
0.16 W - - Synchronous 230 V ac 1 600 rpm @ 240 V 10 - - - 1.96mm 6.6mm -
RS庫存編號 181-2674
製造零件編號82334759
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 6 rpm - Spur - - 4mm 10mm 55.5mm
RS庫存編號 181-2618
製造零件編號82334744
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 1 rpm - Ovoid - - 4mm 10mm 55.5mm
RS庫存編號 181-2652
製造零件編號82334760
BrandCrouzet
TWD3,937.00
單位
3 W - - Synchronous Geared 230 V ac - 5 rpm - Spur - - 4mm 10mm 55.5mm
RS庫存編號 125-0287
製造零件編號82334756
BrandCrouzet
TWD3,937.00
單位
3.5 W - - Geared 24 → 240 V - 720 rpm - Ovoid 60:1 - 4mm - 44.85mm