Cooling Fan Technology News

SANYO DENKI Launches 60 × 60 × 25 mm DC Fan with the Lowest Noise in the Industry

October 20, 2021

New High-Performance Low Noise Series with 7 years L10 Life


SANYO DENKI has developed and launched the 60 × 60 × 25 mm San Ace 60 9RA type DC Fan that features the lowest noise in the industry.(1)
This fan is ideal for cooling medical equipment and other applications that require particularly quiet operation.

San Ace 60RA

Features of 9RA type 60 x 25mm DC Fan

1. Low Noise and Energy Saving

Compared to our current model,(2) noise level has been halved(3) and power consumption has been reduced by 26%.(4)
Moreover, the models with PWM control, which enables the control of fan speed, provide further optimized noise level and efficiency.

2. Long Life

This fan lasts 1.5 times longer than the current model,(2) and is capable of continuous operation for 60,000 hours (approximately 7 years), improving the maintainability.

3. Rich Lineup

The product lineup is available in a wide variety in 12/24/48 voltage, cooling performance, noise level, and PWM control. This allows users to choose the most suitable one for their applications.

(1) Based on our own research as of July 20, 2021, conducted among axial DC fans of equivalent size and cooling performance on the market.

(2) Current model: 60 × 60 × 25 mm San Ace 60 9R type DC Fan (model: 109R0612J401).

(3) A 3 dB(A) decrease in noise level.

(4) For models 9RA0612P4J001 and 9RA0612J4001

Specifications of 9RA type 60 x 25mm DC Fan

Dimensions: 60 × 60 × 25 mm, Mass: 70 g
The models listed below have pulse sensors with PWM control function.

Model no. Rated
voltage
Operating
voltage
range
Rated
input
Rated
speed
Max. airflow Max. static
pressure
Noise
level
[V] [V] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [dB(A)]
9RA0612P4J001 12 10.8 to 13.2 4.2 7700 1.1 38.8 130 0.52 41
9RA0624P4J001 24 21.6 to 26.4 4.32 7700 1.1 38.8 130 0.52 41
9RA0648P4J001 48 43.2 to 52.8 4.8 7700 1.1 38.8 130 0.52 41

Expected life: 60000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)

The models listed below have pulse sensors.

Model no. Rated
voltage
Operating
voltage
range
Rated
input
Rated
speed
Max. airflow Max. static
pressure
Noise
level
[V] [V] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [dB(A)]
9RA0612J4001 12 7 to 13.8 4.2 7700 1.1 38.8 130 0.52 41
9RA0612G4001 1.8 5600 0.8 28.2 69 0.28 36
9RA0612S4001 1.2 4600 0.66 23.3 46 0.18 30
9RA0612H4001 0.84 3800 0.54 19.1 32 0.13 26
9RA0624J4001 24 14 to 27.6 4.32 7700 1.1 38.8 130 0.52 41
9RA0624G4001 1.92 5600 0.8 28.2 69 0.28 36
9RA0624S4001 1.44 4600 0.66 23.3 46 0.18 30
9RA0624H4001 1.2 3800 0.54 19.1 32 0.13 26
9RA0648J4001 48 36 to 55.2 4.8 7700 1.1 38.8 130 0.52 41
9RA0648G4001 2.88 5600 0.8 28.2 69 0.28 36

Expected life: 60000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)

PDF Catalog of 9RA type 60 x 25mm DC Fan

Industrial Applications of 9RA type 60 x 25mm DC Fan

medical ultrasound low noise dcfan
Ultrasound diagnostic equipment

    Equipment used near by people that require both cooling performance and noise reduction


  • Medical Equipment
  • Built-in power supplier

Release Date

July 20, 2021

Safety Precautions

Safety Precautions


The information stated in this release is current as of July 20, 2021.
“San Ace” is a trademark of SANYO DENKI CO., LTD.

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