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EK4028V12-2 40*40*28mm Ball DC Cooling Airconditioning Fans 16000RPM

EK4028V12-2

Model Size: 40*40*28mm

Motor: DC Brushless Fan Motor

Bearing: Ball/Sleeve/Hydraulic

Weight:41g

Direction of rotation:Clockwise,viewed toward rotor

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Technical Description

Dimensions40x40x28mm
Impeller materialPlastic PBT(UL94V-0)
Direction of rotationClockwise, viewed toward label
BearingBall bearing system
Life expectance60,000 hrs by sleeve bearing system
Motor protectionProtection against reverse polarity
Locked rotor protection
Automatic restart capability
OptionPossible custom designs; Speed ,signal ,Moisture protection.
Optional wire"Sensor"yellow/"PWM"blue

Nominal Data

Type of Voltage
DC
Nominal Valtagein V12
Airflowin CFM17.28
Air Pressurein mmH2O36.35
Speedin RPM16000
Rated Currentin A0.40
Power Inputin W4.80
Sound Pressure Levelin dB(A)52.9
Nominal Valtage rangein VDC7~13.5V

Environmental Characters

Operating temperature-10°C~70°C(Non-condensing)
Storage Temperature-40°C~80°C (Non-condensing)
Operating Humidity5%~95%RH
Storage Humidity5%~95%RH

2D Dimension Drawing

PQ Curve

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