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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Description Prix For Use With Speed Settings Maximum Current Output Configuration Supply Voltage Alarm Output Series
N° de stock RS 847-4709
Référence fabricantFPSC230/10
96,83 €
Each
Unité
Mains Driven Motors and Fans - 10A - 230 V ac - -
N° de stock RS 668-5345
Référence fabricantREE10
Marqueebm-papst
67,73 €
Each
Unité
- Variable 1A - 230 V ac - -
N° de stock RS 328-9098
Référence fabricantREE 50
Marqueebm-papst
110,56 €
Each
Unité
- Variable 5A - 230 V ac - -
N° de stock RS 748-0841
Référence fabricantVAC2/S-15E
53,04 €
Each
Unité
- Infinitely Variable 15A - 230 V ac - -
N° de stock RS 667-0419
Référence fabricantCDC242055UR-R
Marqueebm-papst
84,63 €
Each
Unité
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -
N° de stock RS 743-4807
Référence fabricantCN1003
Marqueebm-papst
14,82 €
Each
Unité
Ebm-papst EC Fans Infinitely Variable 1.1mA - 10 V dc - -
N° de stock RS 157-7056
Référence fabricantW300310
MarqueVent-Axia
113,52 €
Each
Unité
Vent-Axia ACM Fans Infinitely Variable 1.5A - 230 V ac - -
N° de stock RS 748-0832
Référence fabricantVAC2/-15E
53,94 €
Each
Unité
- Infinitely Variable 15A - 230 V ac - -
N° de stock RS 743-4813
Référence fabricantRMECV
Marqueebm-papst
39,45 €
Each
Unité
Ebm-papst EC Fans Infinitely Variable - - 10 V dc - -
N° de stock RS 541-3984
Référence fabricantRMECI
Marqueebm-papst
37,17 €
Each
Unité
Ebm-papst ECi Fans Infinitely Variable 1.1mA - 10 V dc - -
N° de stock RS 621-8005
Référence fabricantCFCH
MarqueDimplex
139,11 €
Each
Unité
Dimplex CFH Fan Heaters - - - - - -
N° de stock RS 376-1528
Référence fabricantWAC1 - 21852AW
MarqueXpelair
36,68 €
Each
Unité
- 5 Speeds - - 230 V ac - -
N° de stock RS 733-5369
Référence fabricantREB - 1 R
MarqueUNELVENT
174,54 €
Each
Unité
HV-230 AE Fans, HV-300 AE Fans, HVE-230 AE Fans - 1A - 220 → 240 V - -
N° de stock RS 769-2722
Référence fabricantTMSB00000-01
Marqueebm-papst
158,19 €
Each
Unité
Ebm-papst EC/DC Controllable Fans - - PWM 12 → 57 V dc Solid State Relay -
N° de stock RS 425-3107
Référence fabricant141
MarqueXpelair
62,80 €
Each
Unité
- 5 Speeds 2.5A - 220 → 240 V - DT20B
N° de stock RS 919-6242
Référence fabricantVAC2-3/RFI
43,29 €
Each
Unité
Fans, Induction Motors, Pumps Infinitely Variable 3A - 230 V ac - -
N° de stock RS 756-9944
Référence fabricant3120200
MarqueRittal
316,05 €
Each
Unité
TopTherm Series Fan & Filter Units - 2A Phase Cross-Over 115 → 230 V ac - -
N° de stock RS 919-6248
Référence fabricantVAC2-1/RFI
33,58 €
Each
Unité
AC Fans Infinitely Variable 1A - 230 V ac - -
N° de stock RS 743-4810
Référence fabricantCN1064
Marqueebm-papst
20,78 €
Each
Unité
Ebm-papst EC Fans 5 Speeds - - 10 V dc - -
N° de stock RS 667-0400
Référence fabricantCDC242055UC-R
Marqueebm-papst
86,20 €
Each
Unité
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -