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Sanyo Denki San Ace Fans: Applications in Medical Equipment


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Company news

Cooling solution

Technology

Author:

rain

Origin:

Capital Technology Co., Limited

Time of issue:

2026-01-05 15:58:20.174

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Sanyo Denki's San Ace series fans are widely used in various medical devices, including diagnostic imaging, life support, therapeutic, and laboratory equipment, thanks to their long service life, low noise, high reliability, and comprehensive certifications. 

 

Below are their key applications, corresponding models, and core features:

 

I.Core Applications & Compatible Fan Models

 

Medical Equipment Type

Typical Application Scenarios

Common Fan Models

Core Advantages

CT Scanner

Heat dissipation, 

anti-image interference, 

G-force resistance

9GP1224P1G001 (12038, 24V, 4-wire PWM), 

SanAce G-force Resistant Series

Withstands centrifugal acceleration, continuous operation at 60℃ for 40,000 hours, prevents fan frame damage and blade detachment

Magnetic Resonance Imaging (MRI)

High static pressure heat dissipation, low noise

SanAce 225AD Centrifugal Blower, 

109 Series Axial/Centrifugal Fans

High air volume & static pressure, meets cooling needs of large-scale equipment, reduces operating noise

Ventilator/Oxygen Concentrator

Long-term stable operation, 

low noise

SanAce 14038 (9RA1412S10011), 

SanAce 172 Series

Ultra-long service life (up to 180,000 hours), low noise, supports FG/RD/PWM signals for real-time monitoring

Ultrasonic Diagnostic Equipment

Low noise, low power consumption, PWM speed control

SanAce PWM-controlled Silent Fans 

(e.g., 109P Series)

Noise suppression, suitable for low-light environments, balances cooling performance and energy efficiency

X-ray Diagnostic Equipment

Cooling of X-ray generation & reception components

SanAce 60GA (60mm×20mm) Low Power Consumption Fan

Reduces noise and power usage, adapts to cooling needs of miniaturized equipment

Monitor/Infant Monitor

Low noise, 

long service life

SanAce 4020 (9GA0424P6F001), 

109P0405H702 (40×40×15)

Noise as low as 28dB, low power consumption, ideal for 24/7 continuous operation

Laser Skin Treatment Equipment

PCB cooling for controllers

SanAce 172 (φ172mm×25mm)

Low noise, long service life, reduces maintenance costs

Biosafety Cabinet

Splash-proof, cooling

SanAce 140W (140mm×51mm) Splash-proof Fan

IP55 protection, suitable for pathogen research environments, shock/drop resistant

 

II. Key Technical & Certification Advantages

 

1. Performance & Functions

 

Long Service Life: MTBF of select models reaches 180,000 hours, ideal for year-round operating equipment like ventilators and oxygen concentrators.

 

Ultra-Low Noise: As low as 19dB, suitable for quiet environments such as operating rooms and sleep clinics.

 

Intelligent ControlSupports FG speed feedback, PWM speed regulation, and RD alarm functions for temperature control and fault monitoring.

 

G-force Resistance:9GP Series withstands centrifugal acceleration from high-speed CT scanner rotation, preventing mechanical failures.

 

 

2. Comprehensive Certifications

 

Complies with international standards including UL, CE, RoHS, TÜV, and ISO, meeting medical device regulatory requirements for global market access.

 

 

III. Selection Recommendations

 

Imaging Equipment (CT/MRI): Prioritize G-force Resistant Series or high static pressure centrifugal fans to balance cooling performance and structural durability.

 

Life Support Equipment (Ventilators/Monitors): Choose models with long service life + low noise + signal functions to ensure continuous operation and safety monitoring.

 

Diagnostic Equipment (Ultrasonic/X-ray): Opt for low power consumption + PWM speed control fans to balance cooling efficiency and noise reduction.

 

Special Environments (Biosafety Cabinets): Select IP55 splash-proof models for harsh operating conditions.

 

 

 

 

 

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. 

We are a factory who also have our own independent brand CAPITAL product series. 

The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. 

We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

 

 

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