‧DC‧SD4028SPT
40x40x28mm / 1.6x1.1inch
40~33.4 CFM
Plastic Impeller
  Rated
Volt		 Voltage
Range

Input
Power

 Rated
Current		 Ref.
Speed 		Max.Airflow Max.Static Pressure Noise
Level 		PQ
Curves 		UL
Model No VDC VDC Watt Amp RPM CFM m3/min Inch/H2O mm db(A)    
SD4028SPT-12JH 12 7~13.2 31.2 2.6 27000 36 1 4.32 109.73 68 2 R
SD4028SPT-12EH 12 7~13.2 22.8 1.9 24000 33.4 0.9 3.35 85.09 65 4 R
SD4028SPT-24JHH 24 14~26.4 28.8 1.2 30000 40 1.1 4.8 121.92 75 1 R
SD4028SPT-24JH 24 14~26.4 24 1.0 27000 36 1 4.32 109.73 68 2 R
SD4028SPT-24EHH 24 14~26.4 19.2 0.8 25000 34.8 1 3.62 91.95 66 3 R
SD4028SPT-24EH 24 14~26.4 16.8 0.7 24000 33.4 0.9 3.35 85.09 65 4 R
  • ** = "WB" for wire lead type Ball bearing
  • Sinwan reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%
    •  
      Motor Type: DC Motor
      Burnout Protection: Electronically protected, polarity protected
      IP Protection: IP55, IP67 (Optional)
      Frame: Glass fiber reinforced thermoplastic, rated UL94V-0
      Impeller: 5 blades, glass fiber reinforced plastic, rated UL94V-0
      Bearing: Two ball bearings
      Rotation: CCW seen on rotor
      Connection: Wire leads
      Weight: 45g
      Dielectric Strength: 500 VAC/min. Max leakage 0.5mA
      Speed Control: Optional: PWM, S/C NTC thermister
      Signal Output: Optional: RD Rotation Detactor, FG Frequency Generator
      Operating Temp: -20C~+65C
      Storage Temp: -20C~+75C (at 65%RH)
      Life Expectancy: L10 - B:70K hours at 40C / Y:50K hours at 40C

     

    Metal Fan Guard
    G40 series


    Plastic Fan Guard
    G40P


    Plastic Fan Filter
    GRM40-30, GRM40-45