Description
The Sanyo Denki 9CR0412H507 is a specialized Counter Rotating Axial Fan designed for high-impedance applications requiring exceptional static pressure. Part of the San Ace 40 CR series, this unit utilizes a tandem motor configuration within a 40x40x56mm frame to maximize airflow efficiency against system resistance. The aerodynamic design features contra-rotating impellers that straighten the airflow vector, significantly reducing turbulence and increasing pressure generation compared to single-stage counterparts. Engineered with precision dual ball bearings and a robust thermoplastic housing, it ensures long-term reliability and structural rigidity under high-speed operation, making it ideal for dense electronic enclosures where thermal management is critical.
Model Number: 9CR0412H507
Brand: Sanyo Denki
Product Type: Counter Rotating Axial Fan
Series: San Ace 40 (9CR Type)
Rated Voltage: 12 VDC
Voltage Range: 10.8 – 13.2 VDC
Rated Current: 0.72 A
Power Consumption: 8.64 W
Rated Speed (Inlet): 13500 RPM
Rated Speed (Outlet): 11000 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 26.5 CFM (0.75 m³/min)
Max. Static Pressure: 1.73 inH₂O (430 Pa)
Dimensions: 40 x 40 x 56 mm
Weight: 85 g
Life Expectancy: 40,000 Hours at 60°C
Noise Level: 56 dBA
Frame Material: Plastic (UL94V-0)
Impeller Material: Plastic (UL94V-0)
Termination: 6-Wire Lead
Wire Configuration: Inlet (Red/Black/Yellow), Outlet (Orange/Gray/Brown)
Operating Temperature: -10°C to +70°C
Storage Temperature: -30°C to +70°C
Ingress Protection: IP4X
Safety Certifications: UL, CSA, TUV
Motor Protection: Locked Rotor Protection, Reverse Polarity Protection
Speed Control: PWM / Tachometer Output
Designed primarily for high-density server environments, the 9CR0412H507 excels in cooling 1U rack-mount servers and blade chassis where space is constrained and backpressure is high. The 9CR0412H507 is also frequently utilized in telecommunications equipment, RAID storage arrays, and industrial power supplies requiring forced air cooling through dense heatsinks. Its compact footprint allows for integration into precision medical devices and optical equipment, ensuring critical components remain within safe thermal operating limits.
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Additional information
| Shipping Weight | 1 kg |
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