G8025-B SERIES – 80mm square x 25mm frame sizes– Thermal / Lock protection type– High Airflow / Low Noise Type impeller design– Flange type housing– UL/TUV agency listed(12V/24V)– TUV/cTUVus agency listed(48V)– RoHs Compliance– Weight 90g– Operating Temperature -10℃~70℃– Ball bearings structure– Custom added-value options (i.e. special leadwires, connector installation and etc.)– Options : Tachometer output signal or Locked rotor output signal Themistor speed control, PWM duty control Performance Curve Dimension * Speed range at rated voltage is ±10% of rated speed.