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Oriental Motor offers a wide range of motion control products to meet a wide range of applications, select the appropriate application type below.

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The MDA Series axial fans feature 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 size 5.51 in (140 mm)
- Maximum airflow 205 CFM (5.8 m3/min)
Items |
![]() MDA1451-24 5.51 in. (140 mm) DC Axial Fan with Alarm |
![]() MDA1451-24H 5.51 in. (140 mm) DC Axial Fan with Alarm |
![]() MDA1451-48 5.51 in. (140 mm) DC Axial Fan with Alarm |
![]() MDA1451-48H 5.51 in. (140 mm) DC Axial Fan with Alarm |
![]() T-MDA1451-24-G 5.51 in. (140 mm) Axial Fan Kit |
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Frame Size | - 5.51 in140 mm | |||||||||
Thickness | - 2.01 in.51 mm | |||||||||
Power Supply | - 24 VDC | - 24 VDC | - 48 VDC | - 48 VDC | - 24 VDC | |||||
Current | - 0.70 | - 0.70 | - 0.35 | - 0.35 | - 0.70 | |||||
Function | - Low Speed Alarm - Electronic | |||||||||
Connection Type | - Lead Wire | - Connector | - Lead Wire | - Connector | - Lead Wire | |||||
Speed (r/min) | - 3150 | |||||||||
Max. Air Flow | - 205 CFM 5.8 m3/min | |||||||||
Max. Static Pressure | - 0.521 inH2O 130 Pa | |||||||||
Noise Level | - 49 db (A) | |||||||||
Fan Kit | - Fan Only | - Fan Only | - Fan Only | - Fan Only | - Fan, Finger Guard, Connection Cable, Mounting Screws | |||||
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. | |||||||||
Safety Standards |
- IEC UL CSA EN CE | |||||||||
Web Price |
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$76.50 |
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$81.60 |
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$76.50 |
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$81.60 |
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$79.90 |
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