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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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MDA Series DC Axial Fans with Low Speed Alarm
mda-series-low-speed-alarm-dc-axial-fans
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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 2.44 in (62 mm)
- Maximum airflow 17.7 CFM (0.5 m3/min)
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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 3.15 in (80 mm)
- Maximum airflow 35.3 CFM (1.0 m3/min)
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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 3.62 in (92 mm)
- Maximum airflow 45.9 CFM (1.3 m3/min)
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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 sizes 4.69 in / 4.72 in (119 mm / 120 mm)
- Maximum airflow 137 CFM (3.88 m3/min)
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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)
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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 6.77 in (172 mm)
- Maximum airflow 212 CFM (6 m3/min)