DX Impeller (DC)

The DX backward curved motorized DC impeller is ideally suited to applications where space is limited. The unique coupling of the motor and impeller minimizes space requirements and provides for vibration free operation. It is a superbly crafted, precision balanced air-moving device that features superior performance and compact design.

By combining the efficiency of a backward curved impeller with the advanced technology of a 100% speed controllable DC external rotor motor, new standards for air performance and sound levels have been achieved. Suitable for either supply or exhaust applications, the DX motorized impeller is an excellent choice for those applications where transient electrical noise is prohibited. The DX backward curved motorized DC impeller is fully and completely speed controllable. Both motor and impeller are located directly in the air stream, where the impeller acts as a rotating "heat sink" with excellent heat dissipation and efficient motor cooling.

DX fans are the best solutions for many difficult and space-limiting applications. They are found in diverse applications such as electronic cabinet cooling, computer rooms, motor controls, wind turbines, heat exchangers, and more.

Features & Benefits
  • Available from stock in 24 and 48 VDC
  • 100% speed controllable DC external rotor motor
  • Quiet and efficient backward curved impeller
  • 1-10VDC or PWM motor control
  • IP44 motor construction
  • Reverse polarity protection
  • Permissible ambient temperature range: -4 F to 158 F
  • Tachometer output
  • Capacities to 760 cfm

Static pressure and airflow

00.511.522.530200400600800AIRFLOW [cfm]STATIC PRESSURE [in. wg]