Search Catalog
        
 All Categories    RB1881 Series DC Blower
 Shopping Cart 0 Items
 Request for Quote 0 Items
All Categories > DC Blowers > RB1881 Series DC Blower > Model Number RBH1881B4  
    Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Model Number RBH1881B4, RB1881 Series DC Blower
List Price QUOTE


182 x 171 x 82mm (7.20 x 6.70 x 3.20in). Airflow: 137 CFM. Frame/Impeller: Aluminum, Dual Ball Bearings. Available in 24V and 48V. CE, UL, and cUL listed. RoHS Compliant.

Optional Intelligent Motion Controls: Tachometer, Rotation Detector, PWM




 Specifications   

Bearing System
Ball

Voltage
48.0 V

Voltage Range (V)
24.0V to 55.2V

Current
1.1 A

Speed (rpm)
2000

Noise
63 dBA

Pressure (P)
63.8 mmAq
2.51 inH2O

Airflow (Q)
232.2 m³/h
3.87 m³/min
136.8 cfm

Dielectric Strength
1500VAC (1mA/1min) or 600VAC (2 sec)

Frame
Aluminum

Impeller
Aluminum

Lead Wires (L)
UL1007, 28AWG/300mm; Red(+); Black

Operating Temperature
-10 to +70 ºC

Storage Temperature
-40 to +80 ºC

Protection
Polarity Protection

Tolerances
+/-10% on rated current and speed

Life Expectancy
50,000 hrs.


 MORE IMAGES 

·  Dimensional Drawing (Front)

·  Dimensional Drawing (Back)

·  Dimensional Drawing (Side)

·  Performance Curves



 DOWNLOADS 

Intelligent Motion Controls

Blowers Summary Catalog

How to Select a Cooling Fan

Inforgraphic-Six-Benefits-of-High-Performance-Blowers
(PDF, 313KB)


Cooling

Heating

Motors