controller fan speed

GP EC Fan and Blower are widely use for HVAC, cleaning room,EC energy recovery ventilation,Building ventilation system,Railway technology.Like EMC

Voltage: 24VDC/48VDC
Impeller Dimension: 215mm
power:91W
Speed:3100RPM, 0-10V/PWM speed control
Airflow:1551m3/h

High quality and Competitive price of our EC fan and Blower,we supply backward curve,forward curve,single inlet,dual inlet version,also the EC system.

Supply double inlet fan146x190mm with 0-10V and PWM speed control,it can Save 30-40% energy,Meet ErP2015,use for HVAC,telecommunication,clean room.

Backward Curved Centrifugal Fan with EC external rotor motor;100% speed control,Saving 30~40% energy for EC technology;ErP2015 compliant.

100% speed controllable, Pre-wired potentiometer (0-10V), Automatic reset thermal oveload protection, Five-year factory warranty, UL/CE/ROSH Listed

Duct Fan with Backward-curved centrifugal fan with the high pressure stability,low noise level and high efficiency,straight airflow,easy installation.

Low energy consumption,Constant air flow,On-demand ventilation,Remote control options,Filters 95% of dust,pollen from the outside air,Easy to operate

Cost effective,Simple design,Unsurpassed service life,Relatively high inertia, High speed,low voltages,Low detent,Hall sensors,Integrated electronic.

Voltage range from 18VDC to 72VDC, 100% speed control by 0-10V/PWM, Saving 50% energy, Available in 180, 200 and 250mm impeller.

GP Air mover / Carpet dryer creates continuous, high velocity airflow for fast, efficient drying of carpets, pads, floors and walls.

1/5hp (150W), 115V or 230V avaialble, variable or fixed speed control by 0-10V/PWM signal, energy saving 30~40% than induction motor (PSC motor)

GP EC blowers offer a quiet and compact air moving solution.Each EC fan and motor offer 0-10v and PWM control,intelligent protection,energy-saving.

EC Motor and EC Fan from GP can save 1/3 energy than AC equivalent,Low motor temperature,100% speed controllable, not frequency dependence.

High airflow and constant pressure applications, 0-10VDC or PWM control signal, energy-saving 30~40% than traditional AC axial flow fan.

We offer a range of EC Brushless Motor with external rotor for ventilation fans from dia.53mm to 102mm, Similar EBM Papst.High efficiency,energy-save.

GP DC backward curved Centrifugal Fan has outer rotor brushless DC motor,Integrated electronics,0-10/PWM control, 30~40% Energy-saving, like emc,ebm.

GP Fans offer a quiet and compact air moving solution with EC and DC technology.EC fan can save 30-40% energy than traditional AC Fan and meet ErP2015

AC cooling fans from GP have extra rotor shaded motor and double voltage 110V and 220V.Ball bearing and sleeve bearing are available.

Radial Blowers With EC Motor,130mm impeller, brushless DC Motor, PWM Speed control,application for Gas or oil-fired heating boilers,gas heater,burner.

GP EC FCU motor are widely used to replace normal AC PSC motor in FCU-fan coil units, Fan Deck, etc. 100% speed controllable and ErP2015 listed

Impeller Dimension: 300mm
power:120W
Speed:2000RPM
Voltage: 48VDC, 0-10V/PWM speed control
Airflow:2330m3/h

Energy-saving, replace to traditional AC vacuum cleaner motor, Saving your energy, intelligent powercontrol, Cleaning time become free time.

External Rotor EC Motors:
Impeller Dimension: 72MM
power:25W
Speed:1500 - 2800rpm
Voltage: 24VDC/48VDC/56VDC

Electronically commutated EC motors offer many benefits when used in fan coil units, 85% high efficiency, efficient speed control, 50% energy-saving.

1)simple control, low noise, explosion-proof
2)energy saving designs
3)tacho output, 0-10V or PWM input
4)meet ErP2013 and ErP2015.
5)pretty price

In-line Duct Fan save 30-40% of energy and meet ErP2015,with DC Brushless motor for DC Input 24V,48V,56V.High efficiency,easy installation,low carbon

EC FCU Motor for EC Fan coil unit are avaiable in 1/8hp, 1/6hp, 1/5hp, 1/4hp, 1/3hp, 1/2hp. 3/4hp and 1hp, 100% variable voltage speed contro ErP2013

Ventilation system,HeatPump,Air purifier,FFU( Fan coil unit,Clean room,Dynamic pass box,laminar work station,Air shower,Telecommunication Base Station

GP EC Fan offer a quiet and compact air moving solution.Available with forward or backward curved impeller and AC or DC technology.