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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Beskrivning Pris For Use With Speed Settings Maximum Current Output Configuration Supply Voltage
RS-artikelnummer 221-3569
VarumärkeRS PRO
600,38 kr
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RS PRO Commercial Fans 2 Speeds - - 220 -240 V
RS-artikelnummer 667-0400
Tillv. art.nrCDC242055UC-R
Varumärkeebm-papst
1 502,24 kr
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ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc
RS-artikelnummer 668-5345
Tillv. art.nrREE10
Varumärkeebm-papst
909,21 kr
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- Variable 1A - 230 V ac
RS-artikelnummer 667-0403
Tillv. art.nrCDC122055UC-R
Varumärkeebm-papst
1 127,50 kr
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ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc
RS-artikelnummer 157-7056
Tillv. art.nrW300310
VarumärkeVent-Axia
1 535,62 kr
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Vent-Axia ACM Fans Infinitely Variable 1.5A - 230 V ac
RS-artikelnummer 743-4810
Tillv. art.nrCN1064
Varumärkeebm-papst
313,84 kr
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ebm-papst EC Fans 5 Speeds - - 10 V dc
RS-artikelnummer 769-2722
Tillv. art.nrTMSB00000-01
Varumärkeebm-papst
2 263,97 kr
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ebm-papst EC/DC Controllable Fans - - PWM 12 → 57 V dc
Nytt
RS-artikelnummer 244-3754
Tillv. art.nrA72297
VarumärkeUnited Automation
1 530,78 kr
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Fans Infinitely Variable 5A - 230 V
Nytt
RS-artikelnummer 246-2739
Tillv. art.nr2CDG510010R0011
VarumärkeABB
4 549,98 kr
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free@home automation - - PWM -
RS-artikelnummer 211-2711
Tillv. art.nrNSYCCOTHOF
VarumärkeSchneider Electric
397,77 kr
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Fans Variable 15A Pulse Width Modulation 250 V
RS-artikelnummer 748-0841
Tillv. art.nrVAC2/S-15E
VarumärkeUnited Automation
677,16 kr
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- Infinitely Variable 15A - 230 V ac
RS-artikelnummer 743-4807
Tillv. art.nrCN1003
Varumärkeebm-papst
202,72 kr
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ebm-papst EC Fans Infinitely Variable 1.1mA - 10 V dc
RS-artikelnummer 121-9768
Tillv. art.nr9PC8666X-S001
VarumärkeSanyo Denki
2 635,03 kr
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Fans 5 Speeds - Pulse Width Modulation 7 → 60 V dc
RS-artikelnummer 667-0419
Tillv. art.nrCDC242055UR-R
Varumärkeebm-papst
1 615,60 kr
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ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc
RS-artikelnummer 165-1399
Tillv. art.nrCECXX2040MC-R
Varumärkeebm-papst
1 107,56 kr
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Ebm-papst EC Fans Variable - - 10 → 57 V dc
RS-artikelnummer 165-1400
Tillv. art.nrCECXX3555MC-R
Varumärkeebm-papst
984,61 kr
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Ebm-papst EC Fans Variable - - 10 → 57 V dc
RS-artikelnummer 328-9098
Tillv. art.nrREE 50
Varumärkeebm-papst
1 237,66 kr
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- Variable 5A - 230 V ac
RS-artikelnummer 756-9944
Tillv. art.nr3120200
VarumärkeRittal
3 797,66 kr
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TopTherm Fan & Filter Units - 2A Phase Cross-Over 115 → 230 V ac
RS-artikelnummer 165-1401
Tillv. art.nrCPCXXVV10UN-R
Varumärkeebm-papst
921,26 kr
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PWM Controlled DC Fans Variable - Pulse Width Modulation 10 → 57 V dc
RS-artikelnummer 272-205
Tillv. art.nrW361119
VarumärkeVent-Axia
1 647,48 kr
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T-Series Fans 3 Speeds - - 220 → 240 V