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Home Fans EC motor

EC motor

EC fans are also known as Electronically Commutated motors or EC motors. A typical EC motor has a rotor of permanent magnets which rotates in (or around) the stator. The built-in fan speed controller generates electric current in the stator windings and converts the main (AC voltage ) into a DC voltage that is required to control the motor . Without this , it would not be possible to start up the motor.
Next to the mains (230 VAC power supply), it requires a control signal that specifies the requested fan speed. This control signal can be digital (Modbus RTU communication) or analogue (typical 0-10 Volt). The control signal can be generated manually via a control switch (in steps) or via a potentiometer. It can also be generated by an HVAC sensor or an HVAC controller. In that case, demand based fan speed control is possible.  The main advantages of EC motors are: High energy efficiency, A long service life,Reduced noise, Relatively low electromagnetic interference (EMI)
The difference in energy consumption between an AC and an EC motors is clearly visiblee at reduced speed. At nominal speed, energy savings around 10 % can be achieved. However, the permanent magnets and the integrated electronics make this type of motor rather expensive. The higher purchase price is compensated by its lower energy consumption.
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Centifugal fan RDP 355 EC motor 5,2 kW 3~400 V

RDP E0-0355 5,2 kW 400V-3F M6L3 EC motor

High performance centrifugal fan RDP

Price excl. tax: €3.40840
Price inc. tax: €4.12416

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Centifugal fan RDP 400 EC motor 2,1 kW 1~230V

RDP E0-0400 2,1 kW 230V-1F M6A6 EC motor

High performance centrifugal fan RDP

Price excl. tax: €2.72852
Price inc. tax: €3.30151

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Centifugal fan RDP 400 EC motor 2,3 kW 3~400 V

RDP E0-0400 2,3 kW 400V-3F M6C4 EC motor

Price excl. tax: €2.61554
Price inc. tax: €3.16480

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Centifugal fan RDP 400 EC motor 5,9 kW 3~400 V

RDP E0-0400 5.9 kW 400V-3F M6L4 EC motor 

Price excl. tax: €3.73034
Price inc. tax: €4.51371

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Centifugal fan RDP 450 EC motor 5,6 kW 3~400 V

RDP E0-0450 5,6 kW 400V-3F M6L5 EC motor

Price excl. tax: €4.27324
Price inc. tax: €5.17063

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Centifugal fan RDP 500 EC motor 5,7 kW 3~400 V

RDP E0-0500 5,6 kW 400V-3F M6L6 EC motor

Price excl. tax: €4.93813
Price inc. tax: €5.97513

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Centifugal fan RDP 560 EC motor 4,7 kW 3~400 V

RDP E0-0560 4,7 kW 400V-3F M6L7 EC motor

Price excl. tax: €5.20608
Price inc. tax: €6.29936

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Centifugal fan RDP 630 EC motor 3,8 kW 3~400 V

RDP E0-0630 3,8 kW 400V-3F M6L8 EC motor

Price excl. tax: €6.43786
Price inc. tax: €7.78981

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Centrifugal fan - BT3 100 EEC

BT3 100 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €39393
Price inc. tax: €47666

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Centrifugal fan - BT3 125 EEC

BT3 125 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €40033
Price inc. tax: €48440

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Centrifugal fan - BT3 150 EEC

BT3 150 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €50181
Price inc. tax: €60719

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Centrifugal fan - BT3 160 EEC

BT3 160 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €51611
Price inc. tax: €62449

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Centrifugal fan - BT3 200 EEC

BT3 200 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €53351
Price inc. tax: €64554

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Centrifugal fan - BT3 250 EEC

BT3 250 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €62259
Price inc. tax: €75333

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Centrifugal fan - BT3 315 EEC

BT3 315 EEC

CENTRIFUGAL FAN IN STEEL CASING WITH ELECTRIC MOTOR EEC

 

Price excl. tax: €68978
Price inc. tax: €83463

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Plug fan COPRA PA-C25-EC56-C0000

COPRA PA-C25-EC56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €1.67470
Price inc. tax: €2.02639

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Plug fan COPRA PA-C28-EF56-C0000

COPRA PA-C28-EF56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €1.72969
Price inc. tax: €2.09293

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Plug fan COPRA PA-C31-EJ56-C0000

COPRA PA-C31-EJ56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €1.78968
Price inc. tax: €2.16552

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Plug fan COPRA PA-C35-EM56-C0000

COPRA PA-C35-EM56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €1.95265
Price inc. tax: €2.36271

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Plug fan COPRA PA-C35-JE56-C0000

COPRA PA-C35-JE56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.37958
Price inc. tax: €2.87929

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Plug fan COPRA PA-C40-ER56-C0000

COPRA PA-C40-ER56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.06563
Price inc. tax: €2.49942

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Plug fan COPRA PA-C40-JJ56-C0000

COPRA PA-C40-JJ56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.51555
Price inc. tax: €3.04382

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Quantity:

Plug fan COPRA PA-C45-EV56-C0000

COPRA PA-C45-EV56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.16362
Price inc. tax: €2.61798

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Plug fan COPRA PA-C45-JM56-C0000

COPRA PA-C45-JM56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.66353
Price inc. tax: €3.22287

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Plug fan COPRA PA-C50-JQ56-C0000

COPRA PA-C50-JQ56-C0000

High-performance centrifugal fan COPRA PLUG with direct drive

Extremely flat, highly efficient motor-impeller unit with permanent magnet motor and integrated controller.

•  Internal-rotor motor PM/EC technology with efficiency up to IE6

•  Integrated electronics

  Installation made simple with COPRA‘s CUBE frame system

Price excl. tax: €2.87549
Price inc. tax: €3.47935

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Roof Fan - ENKELROOF 155 EEC

ENKELROOF 155 EEC

Price excl. tax: €42493
Price inc. tax: €51416

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Roof Fan - ENKELROOF 190 EEC

ENKELROOF 190 EEC

Price excl. tax: €42992
Price inc. tax: €52021

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Roof Fan - ENKELROOF 220 EEC

ENKELROOF 220 EEC

Price excl. tax: €48392
Price inc. tax: €58554

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Roof Fan - ENKELROOF 250 EEC

ENKELROOF 250 EEC

Price excl. tax: €58990
Price inc. tax: €71377

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Roof Fan - ENKELROOF 310 EEC

ENKELROOF 310 EEC

Price excl. tax: €82835
Price inc. tax: €1.00231

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Roof Fan - ENKELROOF 355 EEC

ENKELROOF 355 EEC

Price excl. tax: €1.31977
Price inc. tax: €1.59692

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Roof Fan - ENKELROOF 450 EEC

ENKELROOF 450 EEC

Price excl. tax: €1.47974
Price inc. tax: €1.79048

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Roof Fan - ENKELROOF 500 EEC

ENKELROOF 500 EEC

Price excl. tax: €2.58954
Price inc. tax: €3.13335

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Roof Fan - ENKELROOF 560 EEC

ENKELROOF 560 EEC

Price excl. tax: €3.38840
Price inc. tax: €4.09996

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Roof Fan - ENKELROOF 630 EEC

ENKELROOF 630 EEC

Price excl. tax: €3.60436
Price inc. tax: €4.36128

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Roof Fan - RDA 21-1822-EC-SE

RDA 21-1822-EC-SE
Price excl. tax: €1.28977
Price inc. tax: €1.56063

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Roof Fan - RDA 21-2225-EC-SE

RDA 21-2225-EC-SE
Price excl. tax: €1.53973
Price inc. tax: €1.86307

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Roof Fan - RDA 31-2528-EC

 RDA 31-2528-EC 

Centrifugal roof fan EC-motor.

Price excl. tax: €1.90666
Price inc. tax: €2.30706

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Roof Fan - RDA 31-2531-EC

RDA 31-2531-EC

Centrifugal roof fan 
Price excl. tax: €2.08663
Price inc. tax: €2.52482

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Roof Fan - RDA 31-3535-EC

RDA 31-3535-EC
Price excl. tax: €2.53055
Price inc. tax: €3.06197

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Roof Fan - RDA 31-3540-EC

RDA 31-3540-EC
Price excl. tax: €2.74451
Price inc. tax: €3.32086

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RQM F3-2528-BI-IG-M

RQM F3-2528-BI-IG-M

Price excl. tax: €2.32859
Price inc. tax: €2.81759

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RQM F3-2831-BI-IG-M

RQM F3-2831-BI-IG-M

Price excl. tax: €2.33859
Price inc. tax: €2.82969

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RQM F3-2831-BI-IR-M

RQM F3-2831-BI-IR-M

Price excl. tax: €2.57155
Price inc. tax: €3.11157

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RQM F3-3135-BI-IG-M

RQM F3-3135-BI-IG-M

Price excl. tax: €2.36858
Price inc. tax: €2.86598

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RQM F3-3135-BI-QG-M

RQM F3-3135-BI-QG-M

Price excl. tax: €2.84050
Price inc. tax: €3.43700

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RQM F3-3540-BI-QG-M

RQM F3-3540-BI-QG-M

Price excl. tax: €3.00447
Price inc. tax: €3.63541

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RQM F3-3540-BI-WT-M

RQM F3-3540-BI-WT-M

Price excl. tax: €3.36041
Price inc. tax: €4.06609

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RQM F3-4045-BI-QG-M

RQM F3-4045-BI-QG-M

Price excl. tax: €3.61936
Price inc. tax: €4.37943

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