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 Stock No. 775-4577
Mfr. Part No.1LE1001-0DB32-2AB4
BrandSiemens
HK$2,273.17
Each
units
0.75 kW IE2 - Induction 230 V, 400 V 3 1440 rpm 4 Foot 19mm 40mm 332mm 150mm 159mm
RS Stock No. 440-408
Mfr. Part No.82530001
BrandCrouzet
HK$462.46
Each
units
1.37 W - - Synchronous 230 → 240 V ac 2 250 rpm @ 240 V 24 - 4mm 14.4mm 35.4mm - -
RS Stock No. 172-0107
Mfr. Part No.3GAA091500-ASJ
BrandABB
HK$3,753.77
Each
units
1.5 kW IE3 50 Squirrel Cage Motor 230 V, 400 V, 415 V 3 2899 rpm, 2900 rpm, 2909 rpm 2 Flange Mount - - - - -
RS Stock No. 103-3956
Mfr. Part No.9IDGG-40G-T
BrandDKM
HK$986.72
Each
units
40 W - - Induction 220 V 3 1300 (50 Hz) rpm, 1600 (60 Hz) rpm 4 - 12mm 29mm 90mm 90mm 150.5mm
New
RS Stock No. 187-9844
BrandRS PRO
HK$2,147.13
Each
units
0.18 kW IE1 50Hz - 400 V 3 1320 RPM 4 Foot Mount 11j6 23mm 123mm 188mm 172mm
RS Stock No. 103-3959
Mfr. Part No.9IDGE-60FP-T
BrandDKM
HK$962.96
Each
units
60 W - 50Hz Induction 220 V, 240 V 1 1300 rpm 4 - 15mm 31mm 90mm 90mm 199.5mm
RS Stock No. 775-4599
Mfr. Part No.1LE1001-1CB03-4AA4
BrandSiemens
HK$6,411.14
Each
units
5.5 kW IE2 - Induction 400 V, 690 V 3 1465 rpm 4 Foot 38mm 80mm 535.5mm 256mm 262mm
New
RS Stock No. 187-9845
BrandRS PRO
HK$2,072.06
Each
units
0.25 kW IE1 50Hz - 400 V 3 2765 RPM 2 Foot Mount 11j6 23mm 123mm 188mm 172mm
New
RS Stock No. 187-9860
BrandRS PRO
HK$3,279.18
Each
units
1.1 kW IE3 50Hz - 400 V 3 2835 RPM 2 Foot Mount 19j6 40mm 150mm 237.5mm 211mm
RS Stock No. 775-4552
Mfr. Part No.1LE1001-1CA03-4AA4
BrandSiemens
HK$7,580.00
Each
units
5.5 kW IE2 - Induction 400 V, 690 V 3 2950 rpm 2 Foot 38mm 80mm 535.5mm 256mm 262mm
RS Stock No. 172-0115
Mfr. Part No.3GAA092540-ASJ
BrandABB
HK$4,091.73
Each
units
1.5 kW IE3 50Hz Squirrel Cage Motor 230 V, 400 V, 415 V 3 1445 rpm, 1450 rpm 4 Flange Mount - - - - -
RS Stock No. 775-4533
Mfr. Part No.1LE1001-0DA32-2AB4
BrandSiemens
HK$2,389.39
Each
units
1.1 kW IE2 - Induction 230 V, 400 V 3 2835 rpm 2 Foot 19mm 40mm 332mm 150mm 159mm
RS Stock No. 775-4675
Mfr. Part No.1LE1001-1AB53-4FA4
BrandSiemens
HK$5,500.50
Each
units
3 kW IE2 - Induction 400 V, 690 V 3 1455 rpm 4 Flange Mount 28mm 60mm 454mm 196mm 198mm
RS Stock No. 100-7555
BrandParvalux
HK$3,970.77
Each
units
125 W - 50Hz Induction 220 V 1 1400 rpm 4 Flange Mount 12mm 50.8mm - 120 (Dia.)mm 170mm
New
RS Stock No. 187-9880
BrandRS PRO
HK$7,783.58
Each
units
4 kW IE3 50Hz - 400 V 3 1440 RPM 4 Foot Mount 28j6 60mm 226mm 328.5mm 284mm
RS Stock No. 103-3961
Mfr. Part No.9IDGE-40G-T
BrandDKM
HK$986.72
Each
units
40 W - 50Hz Induction 220 V, 240 V 1 1300 rpm 4 - 12mm 29mm 90mm 90mm 150.5mm
RS Stock No. 103-3960
Mfr. Part No.9IDGE-60FP
BrandDKM
HK$956.43
Each
units
60 W - 50Hz Induction 220 V, 240 V 1 1300 rpm 4 - 15mm 31mm 90mm 90mm 199.5mm
New
RS Stock No. 187-9873
BrandRS PRO
HK$6,035.97
Each
units
3 kW IE3 50Hz - 400 V 3 2900 RPM 2 Foot Mount 28j6 60mm 196mm 329mm 261mm
RS Stock No. 172-0132
Mfr. Part No.3GAA091520-BSJ
BrandABB
HK$5,226.31
Each
units
2.2 kW IE3 50 Squirrel Cage Motor 230 V, 400 V, 415 V 3 2902 rpm, 2903 rpm, 2911 rpm 2 Flange Mount - - - - -
RS Stock No. 172-0105
Mfr. Part No.3GAA081612-ASJ
BrandABB
HK$2,908.87
Each
units
0.75 kW IE3 50 Squirrel Cage Motor 230 V, 400 V, 415 V 3 2885 rpm, 2894 rpm 2 Flange Mount - - - - -
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