DC propeller fan MD series
Oriental Motor Co., Ltd.

About This Product

■Summary・Ideal for ventilation cooling
・Line up of alarm/long life/variable speed/waterproof types
・DC input, mounting angle 40~φ172mm

■With alarm・Notification of rotation abnormality
・For predictive maintenance of equipment failure

■Long lifespan・Expected lifespan up to 180,000 hours
・Maintenance cost reduction

■Variable speed・Reducing noise and power consumption
・Air volume adjustment by PWM control

■Waterproof・In places where water or powder may come into contact with it.
・Protection grade IP68

■Advantages of fans with alarmsAlarm output from the fan helps prevent equipment problems and failures in the event of an emergency. You can choose from two alarm types.

■Notification when the fan stopsOutputs an alarm signal when the fan stops rotating. Abnormal stoppage can be detected immediately and the affected fan can be replaced.

■Notification when fan speed decreasesIf the rotation speed of the fan decreases due to contamination with foreign matter, an alarm signal will be output. Fans can be replaced before they cause thermal damage to the equipment, contributing to predictive maintenance of equipment troubles. Even when multiple fans are installed, you can only replace the fan whose cooling capacity has decreased.

■Advantages of long-life fansWith an expected lifespan of up to 180,000 hours, it exhibits not only excellent cooling performance but also tough long-life performance that can withstand continuous use for approximately 20 years. Contributes to equipment maintenance and total cost reduction. Expected lifespan varies depending on the product. Please check the product page for details.

■For equipment maintenance and total cost reductionThe long-life fan significantly reduces the number of fan replacements compared to the S type, leading to a reduction in total costs.

■Expected lifespanWe conducted an accelerated test to show that more than 90% of the fans meet the criteria below when the operating ambient temperature is 60°C.
Judgment criteria: Rotational speed (at rated voltage): 70% or more of rating Input current (at rated voltage): Within 130% of rating

■Ideal for equipment that requires high reliabilityBecause it is a long-life fan that is difficult to break down, it is suitable for systems and equipment where a failure would have a large impact, and for applications that require continuous operation.
[Application example]
・Backup device in case of power outage
・Various devices installed in data centers, etc.
・Continuously operating factory equipment

■Rotation stop alarmOutputs an alarm signal when the fan stops rotating.

Model
There is 1 model available for this product.

Product
DC propeller fan MD series

Handling Company
Oriental Motor Co., Ltd.

Categories

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1 Models of DC propeller fan MD series

Image	Part Number	Price (excluding tax)	Noise level	Current	Voltage	Mass	Color	Burnout protection	Material	Maximum air volume	Maximum static pressure	Rotation speed	Output status	Additional functions	Type	Size	Alarm operation rotation speed	Alarm output format
	MDA1225-24	$ 33.15〜	46 dB(A)	0.34A	DC24V (Working voltage range: ±10%)	0.3kg	Frame: Unpainted (aluminum base) / Wings: Black	Built-in burnout prevention circuit	Frame: Aluminum die-casting Wing: Polycarbonate (UL94V-0)	2.7 m3/min	70Pa	3,000 r/min	During normal rotation: L level (internal transistor ON) At alarm output: H level (internal transistor OFF)	Low rotation alarm Non-contact type	A type (with alarm)	□120 mm-25 mm thickness	2,100±400 r/min or less	Open collector output

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About Company Handling This Product

Oriental Motor Co., Ltd.

Japan

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DC propeller fan MD series Oriental Motor Co., Ltd.

About This Product

■Summary

■With alarm

■Long lifespan

■Variable speed

■Waterproof

■Advantages of fans with alarms

■Notification when the fan stops

■Notification when fan speed decreases

■Advantages of long-life fans

■For equipment maintenance and total cost reduction

■Expected lifespan

■Ideal for equipment that requires high reliability

■Rotation stop alarm

1 Models of DC propeller fan MD series

MDA1225-24

Customers who viewed this product also viewed

Other products of Oriental Motor Co., Ltd.

About Company Handling This Product

Related search keywords

DC propeller fan MD series
Oriental Motor Co., Ltd.