Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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Cooling Fan

The MDA Series features a built-in alarm circuit that the host controller can recognize if the fan speed drops. This is important for noticing quick drops in the cooling capacity of the fan caused by a service life of the fan or by the ingress of a foreign objects.

  • High-Performance, Alarm-Type
  • DC Input
  • Frame sizes from 2.44 in to 5.51 in (62 mm to 140 mm)
  • Maximum airflow from 17.7 CFM to 205 CFM (0.5 m3/min to 5.8 m3/min)
Unit of Measure
1 2 

Item #

Frame Size

Thickness

Power Supply

Function

Connection Type

Max. Air Flow

Max. Static Pressure

List Price

MDA1451-24G - 5.51 in - 2.01 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 205 CFM   - 0.521 inH2O   -
MDA1451-24HG - 5.51 in - 2.01 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 205 CFM   - 0.521 inH2O   -
MDA1451-48G - 5.51 in - 2.01 in. - 48 VDC - Low Speed Alarm - Electronic - Lead Wire - 205 CFM   - 0.521 inH2O   -
MDA1451-48HG - 5.51 in - 2.01 in. - 48 VDC - Low Speed Alarm - Electronic - Connector - 205 CFM   - 0.521 inH2O   -
MDA1225-12G - 4.69 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Lead Wire - 95.3 CFM   - 0.281 inH2O   -
MDA1225-12HG - 4.69 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Connector - 95.3 CFM   - 0.281 inH2O   -
MDA1225-24G - 4.69 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 95.3 CFM   - 0.281 inH2O   -
MDA1225-24HG - 4.69 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 95.3 CFM   - 0.281 inH2O   -
MDA925-12G - 3.62 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Lead Wire - 45.9 CFM   - 0.196 inH2O   -
MDA925-12HG - 3.62 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Connector - 45.9 CFM   - 0.196 inH2O   -
MDA925-24G - 3.62 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 45.9 CFM   - 0.196 inH2O   -
MDA925-24HG - 3.62 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 45.9 CFM   - 0.196 inH2O   -
MDA825-12G - 3.15 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Lead Wire - 35.3 CFM   - 0.196 inH2O   -
MDA825-12HG - 3.15 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Connector - 35.3 CFM   - 0.196 inH2O   -
MDA825-24G - 3.15 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 35.3 CFM   - 0.196 inH2O   -
MDA825-24HG - 3.15 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 35.3 CFM   - 0.196 inH2O   -
MDA625-12G - 2.44 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Lead Wire - 17.7 CFM   - 0.196 inH2O   -
MDA625-12HG - 2.44 in - 1 in. - 12 VDC - Low Speed Alarm - Electronic - Connector - 17.7 CFM   - 0.196 inH2O   -
MDA625-24G - 2.44 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 17.7 CFM   - 0.196 inH2O   -
MDA625-24HG - 2.44 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 17.7 CFM   - 0.196 inH2O   -
MDA625-24H - 2.44 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 17.7 CFM   - 0.196 inH2O   -
T-MDA625-24-G - 2.44 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 17.7 CFM   - 0.196 inH2O   -
T-MDA625-24H-G - 2.44 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 17.7 CFM   - 0.196 inH2O   -
MDA825-24H - 3.15 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Connector - 35.3 CFM   - 0.196 inH2O   -
T-MDA825-24-G - 3.15 in - 1 in. - 24 VDC - Low Speed Alarm - Electronic - Lead Wire - 35.3 CFM   - 0.196 inH2O   -
Unit of Measure
1 2