Description
The Nidec TA450DC B34978-68 is a high-reliability Axial Fan engineered for demanding thermal management applications requiring consistent airflow and structural durability. Utilizing advanced DC brushless motor technology paired with a precision dual ball bearing architecture, this unit ensures minimal frictional losses and extended operational longevity even under continuous load conditions. The aerodynamic impeller design is optimized to deliver a superior ratio of static pressure to airflow, significantly reducing thermal impedance within enclosed electronic systems. Constructed with a reinforced thermoplastic frame, the fan offers excellent structural rigidity and vibration resistance, making it a robust solution for critical industrial environments.
Model Number: TA450DC B34978-68
Brand: Nidec
Product Type: Axial Fan
Rated Voltage: 24 VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 0.41 A
Input Power: 9.84 W
Rated Speed: 3250 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 116.5 CFM (198 m³/h / 3.30 m³/min)
Max. Static Pressure: 8.63 mmH₂O (84.6 Pa / 0.34 inH₂O)
Dimensions: 120 x 120 x 38 mm
Weight: 290 g
Life Expectancy: 70,000 Hours @ 40°C
Noise Level: 46.5 dB(A)
Housing Material: PBT Plastic (UL94V-0)
Impeller Material: PBT Plastic (UL94V-0)
Termination: 2-Wire Lead
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Ingress Protection: IP20
Motor Protection: Locked Rotor Protection, Reverse Polarity Protection
Safety Certifications: UL, CSA, TUV, CE
This cooling solution is specifically designed for integration into high-density electronic enclosures and server rack systems where space and efficiency are paramount. The TA450DC B34978-68 excels in environments such as telecommunications infrastructure, CNC machinery control panels, and medical instrumentation where reliable heat dissipation is critical to prevent component failure. Additionally, the TA450DC B34978-68 is frequently utilized in workstation computing and power supply unit ventilation to maintain optimal operating temperatures for sensitive semiconductors.
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Additional information
| Shipping Weight | 1 kg |
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