size 120 x 120 x 32mm  
   
General Specifications
●Frame and Impeller: Thermal Plastic,UL 94V-0
●Lead Wires:UL Type 
(+):Red   (-):Black
●Operation  Temperature:-10℃～70℃、
35%～85%RH
●Storage Temperature: -40℃～80℃、
35%～85%RH
Motor Protection
●Impedance protected
●Reverse Polarity Protected
   
Model  Bearing System Rated Voltage Operation Voltage Rated Current Rated       Speed Air Flow Air pressure Noise    Level Available Features(optional) Weight
Part NO. B / S / F VDC VDC A RPM CFM mmH2O dBA Tachometer output Rotation Detector Thermal Control Pulse Width Modulation g
RBH1232B Ball 12 6.0~13.8 0.87 2100 33.1 20.1 51 ● ● 　 　 240
RBM1232B Ball 12 6.0~13.8 0.6 1800 28.2 13.3 47 ● ● 　 　 240
RBL1232B Ball 12 6.0~13.8 0.49 1600 25 9.6 45 ● ● 　 　 240
RBH1232B2 Ball 24 12.0~27.6 0.5 2100 33.1 20.1 51 ● ● 　 　 240
RBM1232B2 Ball 24 12.0~27.6 0.35 1800 28.2 13.3 47 ● ● 　 　 240
RBL1232B2 Ball 24 12.0~27.6 0.28 1600 25 9.6 45 ● ● 　 　 240
RBH1232B4 Ball 48 24.0~55.2 0.3 2100 33.1 20.1 51 ● ● 　 　 240
RBM1232B4 Ball 48 24.0~55.2 0.2 1800 28.2 13.3 47 ● ● 　 　 240
RBL1232B4 Ball 48 24.0~55.2 0.15 1600 25 9.6 45 ● ● 　 　 240