Fan Speed Controllers

A fan speed controller is a device used for the management of the rotational speed of electric fans such as axial fans centrifugal fans and propeller fans. Speed controllers can be variable or have a specific number of speed settings. Speed controllers help to save energy, reduce noise and prolong the life of electrical and electronic equipmentRS Components offer a range of high-quality Single-Phase fan speed controllers from leading industry brands including Vent-Axia, Xpelair, ebm-papst and Dimplex.

Where would I use a fan speed controller?

In HVAC applications, controllers can be used for the speed control and adjustment of extractor fans.In computers, various types of computer fans are used to provide adequate cooling and different fan control mechanisms balance their cooling capacities and the noise levels they generate.Thermal controller fans are used by sensing the temperature of computing devices and increasing or decreasing the speed of fan control to regulate the temperature inside the computer to keep devices from failing from overheating.In thermostatic fan control, the fan is either on or off. The temperature inside the chassis is checked and if outside of temperature range gives the required output detected fans are set to their maximum fan speed. If the temperature drops to below the threshold set by the controller the fan turns off. This type of control method reduces noise issues and power requirements during periods of low usage. When the system is operating at capacity the fan noise can become a problem again.Time switch controllers can also be used to control the speed of the fan via settings that control the fan speed and duration of running time.Pulse-width modulation, also known as PMW, is also a common method of controlling computer fans. This gives the fan controller the ability to adjust the rotation speed on the fly without changing the input voltage to the cooling fan.


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Omschrijving Prijs For Use With Speed Settings Maximum Current Output Configuration Supply Voltage Alarm Output Series
RS-stocknr. 847-4709
FabrikantnummerFPSC230/10
98,24 €
Each
Aantal stuks
Mains Driven Motors and Fans - 10A - 230 V ac - -
RS-stocknr. 328-9098
FabrikantnummerREE 50
Fabrikantebm-papst
108,93 €
Each
Aantal stuks
- Variable 5A - 230 V ac - -
RS-stocknr. 668-5345
FabrikantnummerREE10
Fabrikantebm-papst
66,73 €
Each
Aantal stuks
- Variable 1A - 230 V ac - -
RS-stocknr. 667-0419
FabrikantnummerCDC242055UR-R
Fabrikantebm-papst
84,63 €
Each
Aantal stuks
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -
RS-stocknr. 748-0841
FabrikantnummerVAC2/S-15E
61,74 €
Each
Aantal stuks
- Infinitely Variable 15A - 230 V ac - -
RS-stocknr. 743-4807
FabrikantnummerCN1003
Fabrikantebm-papst
12,23 €
Each
Aantal stuks
Ebm-papst EC Fans Infinitely Variable 1.1mA - 10 V dc - -
RS-stocknr. 748-0832
FabrikantnummerVAC2/-15E
54,73 €
Each
Aantal stuks
- Infinitely Variable 15A - 230 V ac - -
RS-stocknr. 157-7056
FabrikantnummerW300310
FabrikantVent-Axia
113,52 €
Each
Aantal stuks
Vent-Axia ACM Fans Infinitely Variable 1.5A - 230 V ac - -
RS-stocknr. 743-4813
FabrikantnummerRMECV
Fabrikantebm-papst
36,13 €
Each
Aantal stuks
Ebm-papst EC Fans Infinitely Variable - - 10 V dc - -
RS-stocknr. 541-3984
FabrikantnummerRMECI
Fabrikantebm-papst
30,60 €
Each
Aantal stuks
Ebm-papst ECi Fans Infinitely Variable 1.1mA - 10 V dc - -
RS-stocknr. 733-5369
FabrikantnummerREB - 1 R
FabrikantUNELVENT
174,54 €
Each
Aantal stuks
HV-230 AE Fans, HV-300 AE Fans, HVE-230 AE Fans - 1A - 220 → 240 V - -
RS-stocknr. 376-1528
FabrikantnummerWAC1 - 21852AW
FabrikantXpelair
35,96 €
Each
Aantal stuks
- 5 Speeds - - 230 V ac - -
RS-stocknr. 621-8005
FabrikantnummerCFCH
FabrikantDimplex
137,05 €
Each
Aantal stuks
Dimplex CFH Fan Heaters - - - - - -
RS-stocknr. 667-0400
FabrikantnummerCDC242055UC-R
Fabrikantebm-papst
84,93 €
Each
Aantal stuks
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -
RS-stocknr. 121-9768
Fabrikantnummer9PC8666X-S001
FabrikantSanyo Denki
235,21 €
Each
Aantal stuks
Fans 5 Speeds - Pulse Width Modulation 7 → 60 V dc - -
RS-stocknr. 756-9944
Fabrikantnummer3120200
FabrikantRittal
312,92 €
Each
Aantal stuks
TopTherm Series Fan & Filter Units - 2A Phase Cross-Over 115 → 230 V ac - -
RS-stocknr. 743-4810
FabrikantnummerCN1064
Fabrikantebm-papst
20,78 €
Each
Aantal stuks
Ebm-papst EC Fans 5 Speeds - - 10 V dc - -
RS-stocknr. 425-3107
Fabrikantnummer141
FabrikantXpelair
62,80 €
Each
Aantal stuks
- 5 Speeds 2.5A - 220 → 240 V - DT20B
RS-stocknr. 919-6248
FabrikantnummerVAC2-1/RFI
33,58 €
Each
Aantal stuks
AC Fans Infinitely Variable 1A - 230 V ac - -
RS-stocknr. 919-6242
FabrikantnummerVAC2-3/RFI
43,29 €
Each
Aantal stuks
Fans, Induction Motors, Pumps Infinitely Variable 3A - 230 V ac - -