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 Direct Current Motors in that they do not include brushes, 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.

Types
The RS Range of AC motors includes the following:

  • Induction Motors: Typically used in kitchen appliances, automobiles and industrial machinery, induction motors have an output rotation speed that is proportional to its applied frequency of alternate current.
  • 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.
  • Squirrel Cage Motors: A type of induction motor that uses cage rotor instead of a wound rotors, 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 compressors.
  • Shaded Pole Motor: 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.

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Description Price Power Rating Efficiency Class Frequency Rating AC Motor Type Supply Voltage Phase Output Speed Number of Poles Mounting Type Shaft Diameter Shaft Length Length Width Depth
RS庫存編號 440-414
製造零件編號82540001
BrandCrouzet
HK$808.15
單位
2.65 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - 6mm 13mm 43mm - -
RS庫存編號 440-385
製造零件編號82510001
BrandCrouzet
HK$318.76
單位
2.7 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - 2mm 7.8mm 21.7mm - -
RS庫存編號 409-5484
製造零件編號82340195
BrandCrouzet
HK$423.08
單位
0.16 W - - Synchronous 230 V ac 1 600 rpm @ 240 V 10 - 1.96mm 6.6mm 16.9mm - -
RS庫存編號 440-391
製造零件編號82520001
BrandCrouzet
HK$372.19
單位
0.98 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - 2mm 7.4mm 25.6mm - -
RS庫存編號 409-5478
製造零件編號82340194
BrandCrouzet
HK$423.08
單位
0.16 W - - Synchronous 230 V ac 1 600 rpm @ 240 V 10 - 1.96mm 6.6mm 16.9mm - -
RS庫存編號 409-5507
製造零件編號82330583
BrandCrouzet
HK$487.53
單位
0.42 W - - Synchronous 230 V ac 1 600 rpm @ 240 V 10 - 1.96mm 7.6mm 22.9mm - -
RS庫存編號 440-408
製造零件編號82530001
BrandCrouzet
HK$462.46
單位
1.37 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - 4mm 14.4mm 35.4mm - -
RS庫存編號 409-5490
製造零件編號82330582
BrandCrouzet
HK$471.63
單位
0.42 W - - Synchronous 230 V ac 1 600 rpm @ 240 V 10 - 1.96mm 7.6mm 22.9mm - -