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 376-1578
Référence fabricantEC6H
MarqueXpelair
106,82 €
Each
Unité
GX12 Fans, GX9 Fans, PX12 Fans, PX9 Fans, RX12 Fans, RX9 Fans, WX12 Fans, WX9 Fans Infinitely Variable - - 220 → 240 V - -
N° de stock RS 769-2732
Référence fabricantTMSB11111-01
Marqueebm-papst
262,19 €
Each
Unité
Ebm-papst EC/DC Controllable Fans - - - 10 → 57 V dc Solid State Relay -
N° de stock RS 667-0403
Référence fabricantCDC122055UC-R
Marqueebm-papst
107,91 €
Each
Unité
Ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc - -
N° de stock RS 165-1399
Référence fabricantCECXX2040MC-R
Marqueebm-papst
95,95 €
Each
Unité
Ebm-papst EC Fans Variable - - 10 → 57 V dc - EC Temperature Controller
N° de stock RS 376-1562
Référence fabricantFR22/30
MarqueXpelair
101,16 €
Each
Unité
GX12 Fans, GX9 Fans, PX12 Fans, PX9 Fans, RX12 Fans, RX9 Fans, WX12 Fans, WX9 Fans 2 Speeds - - 220 → 240 V - -
N° de stock RS 136-9967
Référence fabricant455873
MarqueVent-Axia
150,44 €
Each
Unité
Lo-Carbon T-Series Wall Fan 3 Speeds - Phase Cross-Over 220 → 240 V - T-Series
N° de stock RS 272-205
Référence fabricantW361119
MarqueVent-Axia
117,30 €
Each
Unité
T-Series Fans 3 Speeds - - 220 → 240 V - -
N° de stock RS 190-6273
Référence fabricantMAX31760AEE+
1,465 €
Each (In a Tube of 100)
Unité
- - 4mA Pulse Width Modulation 3 → 3.6 V - -
N° de stock RS 165-1397
Référence fabricantCPCXX2040SC-R
Marqueebm-papst
78,16 €
Each
Unité
Ebm-papst PWM Controlled DC Fans Variable - Pulse Width Modulation 10 → 57 V dc - DCP Temperature Controller
N° de stock RS 165-1400
Référence fabricantCECXX3555MC-R
Marqueebm-papst
68,73 €
Each
Unité
Ebm-papst EC Fans Variable - - 10 → 57 V dc - EC Temperature Controller
N° de stock RS 748-0835
Référence fabricantA72152
67,89 €
Each
Unité
- Infinitely Variable 15A - 110 V ac - -
N° de stock RS 884-1199
Référence fabricantRMECD
Marqueebm-papst
104,41 €
Each
Unité
Ebm-papst EC Fans Infinitely Variable - - 10 V dc - EC
N° de stock RS 826-1382
Référence fabricantLZ370
Marqueebm-papst
4,07 €
Each
Unité
Ebm-papst Variofan, Series 4000, Series 9000, Tubeaxial Fan - - - - - -
N° de stock RS 213-3556
Référence fabricantW10303102M
MarqueVent-Axia
113,28 €
Each
Unité
T-Series Fans Infinitely Variable 2.5A - 230 V ac - -
N° de stock RS 165-1402
Référence fabricantCGCXX00000
Marqueebm-papst
79,03 €
Each
Unité
Ebm-papst EC and DC Fans Variable 1 mA @ 10 V dc, 4 mA @ 57 V Pulse Width Modulation 10 → 57 V dc - CGC
N° de stock RS 190-7374
Référence fabricantMAX31760AEE+
2,149 €
Each (In a Pack of 10)
Unité
- - - - 3 → 3.6 V - -
N° de stock RS 180-3036
Référence fabricantTF029B-1001-D
156,46 €
Each
Unité
Micro Blower TF029 Series Variable 2A - 24 V dc - TF209
N° de stock RS 667-0406
Référence fabricantCDC122055UR-R
Marqueebm-papst
122,25 €
Each
Unité
Ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc - -
N° de stock RS 136-9966
Référence fabricant455874
MarqueVent-Axia
180,46 €
Each
Unité
Lo-Carbon T-Series Wall Fan 3 Speeds - Pulse Width Modulation 220 → 240 V - T-Series
N° de stock RS 376-1512
Référence fabricantXIC1
MarqueXpelair
86,46 €
Each
Unité
XID Series Fans Infinitely Variable - - 220 → 240 V - -