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 424-144
製造零件編號M61X6G4GGA
BrandPanasonic
HK$1,101.15
單位
6 W - - Induction 230 V ac 1 1250 rpm @ 230 V 4 - - - - - 60mm
RS庫存編號 424-207
製造零件編號M91X40G4GGA
BrandPanasonic
HK$1,713.96
單位
40 W - - Induction 230 V ac 1 1275 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-140
製造零件編號M81X25G4GGA
BrandPanasonic
HK$1,170.84
單位
25 W - - Induction 230 V ac 1 1150 rpm @ 230 V 4 - - - - - 80mm
RS庫存編號 127-0238
製造零件編號MBMU5AZAX
BrandPanasonic
HK$2,331.55
單位
50 W - - Brushless 100 V, 200 V 1, 3 3000 rpm 8 - - - 8mm 30mm 59.5mm
RS庫存編號 424-005
製造零件編號M9MZ60GK4CGA
BrandPanasonic
HK$2,128.70
單位
60 W - - Induction 400 V ac 3 1325 rpm @ 415 V 4 - - - - - 90mm
RS庫存編號 424-162
製造零件編號M91Z60G4GGA
BrandPanasonic
HK$1,988.90
單位
60 W - - Induction 230 V ac 1 1300 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-166
製造零件編號M91Z90G4GGA
BrandPanasonic
HK$2,246.08
單位
90 W - - Induction 230 V ac 1 1250 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 423-967
製造零件編號M8MX25GK4CGA
BrandPanasonic
HK$1,607.78
單位
25 W - - Induction 400 V ac 3 1325 rpm @ 415 V 4 - - - - - 80mm
RS庫存編號 424-087
製造零件編號M9MZ90GK4CGA
BrandPanasonic
HK$2,381.96
單位
90 W - - Induction 400 V ac 3 1350 rpm @ 415 V 4 - - - - - 90mm
RS庫存編號 424-190
製造零件編號M61X6GT4GM1
BrandPanasonic
HK$1,654.80
單位
6 W - - Induction 230 V ac 1 1250 rpm @ 230 V 4 - - - - - 60mm
RS庫存編號 423-977
製造零件編號M8MX25GK4YGA
BrandPanasonic
HK$1,791.89
單位
25 W - - Induction 230 V ac 3 1320 rpm @ 230 V 4 - - - - - 80mm
RS庫存編號 424-172
製造零件編號M91Z90GK4GGA
BrandPanasonic
HK$2,319.47
單位
90 W - - Induction 230 V ac 1 1250 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 127-0239
製造零件編號MBMU9A2AZ
BrandPanasonic
HK$2,759.35
單位
90 W - - Brushless 200 V 1, 3 3000 rpm 8 - - - 8mm 30mm 59.5mm
RS庫存編號 424-009
製造零件編號M9MX40GK4YGA
BrandPanasonic
HK$2,042.01
單位
40 W - - Induction 230 V ac 3 1340 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-156
製造零件編號M91Z60GK4GGA
BrandPanasonic
HK$2,062.50
單位
60 W - - Induction 230 V ac 1 1300 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-150
製造零件編號M91X40GK4GGA
BrandPanasonic
HK$1,965.50
單位
40 W - - Induction 230 V ac 1 1275 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-083
製造零件編號M9MZ90GK4YGA
BrandPanasonic
HK$2,407.56
單位
90 W - - Induction 230 V ac 3 1320 rpm @ 230 V 4 - - - - - 90mm
RS庫存編號 424-201
製造零件編號M81X25GK4GGA
BrandPanasonic
HK$1,537.47
單位
25 W - - Induction 230 V ac 1 1250 rpm @ 230 V 4 - - - - - 80mm
RS庫存編號 423-973
製造零件編號M8MX25G4YGA
BrandPanasonic
HK$1,630.61
單位
25 W - - Induction 230 V ac 3 1320 rpm @ 230 V 4 - - - - - 80mm
RS庫存編號 424-061
製造零件編號M9MX40GK4CGA
BrandPanasonic
HK$1,846.14
單位
40 W - - Induction 400 V ac 3 1350 rpm @ 230 V 4 - - - - - 90mm