Looking for the original BFN0724SS centrifugal blower? TKFAN is a leading manufacturer of the BFN0724SS-01 24V DC brushless blower. We provide wholesale supply, custom modifications, and fast sampling worldwide. Explore the technical specifications and performance data of the BFN0724SS-01, The BFN0724SS-01(also referred to as BFN0724SS 01 or BFN0724SS01) is a premier 24V DC brushless blower designed for medical CPAP applications.
GET A QUOTE
| ITEM | DESCRIPTION |
| Model | BFN0724SS-01 |
| MOTOR TYPE | BLDC 3PHASE / 6PULSE/4POLE |
| RATED VOLTAGE | 24V |
| INPUT CURRENT (FREE AIR)(AVG) | 1.50 (MAX. 1.80) A |
| INPUT POWER(AVG) | 36.0 (MAX. 43.2) W |
| SPEED (FREE AIR) | 31500±10% R.P.M. |
| MAX. AIR FLOW(AT ZERO STATIC PRESSURE) | 18.06 (MIN. 16.25 ) CFM |
| MAX. AIR PRESSURE(AT ZERO AIRFLOW) | 49.936 (MIN. 40.443) cmH2O |
| ROTATION | COUNTERCLOCKWISE(VIEW FROM INLET PLATE SIDE) |
ACOUSTICAL NOISE (0.5M DISTANCE AT 17300RPM) | 38.0 (MAX.42.0) dBA |
P@Q curve
DIMENSION DRAWING
MOTOR PHASE SEQUENCE
MOTOR DATA
| MOTOR TYPE | BLDC 3 PHASE/6PULSE/4POLE |
| SENSOR SUPPLY RANGE | 4.5-24 V |
| NOMINAL SPEED | 30000 ±15% RPM |
| NOMINAL TORQUE | 10 mNm |
| NOMINAL CURRENT | 1.8±15% A |
| NOMINAL OUTPUT POWER | 32.0 W |
| NO-LOAD SPEED | 38000±15% RPM |
| TERMINAL INDUCTANCE | 0.22±15% mH |
| TERMINAL RESISTANCE | 1.98 ±10% Ω |
| OPERATING TEMPERATURE RANGE | 0~40 ℃ |
| MASS | 0.200±10% Kg |
NTC DATA
BFN0724SS-01: Engineering the Silent Heart of CPAP Machines
In the medical device industry, the blower is the "heart" of the system. The BFN0724SS-01 is a high-performance brushless DC blower engineered to meet the dual demands of medical-grade quietness and fail-safe reliability.
1. Mastering Silence: How the BFN0724SS-01 Eliminates CPAP Noise
Achieves an ultra-low noise level of 38.0 dBA through 3-Phase BLDC Architecture, Precision Dynamic Balancing, and Aero-Acoustic Optimization.
Figure 1: BFN0724SS-01 undergoing rigorous ventilator performance testing.
2. The Science of Safety: NTC Thermistor Protection Explained
Integrates a Negative Temperature Coefficient (NTC) thermistor for real-time thermal feedback and closed-loop safety, ensuring longevity and patient comfort.
Figure 2: Precision wiring and integrated NTC sensor for thermal safety.
BFN0724SS & BFN0724SS-01 Blower Wholesale & Customization Options
As the original manufacturer, TKFAN offers full-scale production and flexible supply chain solutions for the BFN0724SS centrifugal blower series. Whether you need standard medical-grade components or tailored modifications, we support your engineering and commercial requirements.
Bulk Orders & Global Supply for BFN0724SS-01
We provide competitive wholesale pricing and reliable lead times for global medical device OEMs. Every batch of BFN0724SS-01 blowers undergoes 100% rigorous testing to ensure fail-safe performance in life-support equipment.
Custom Engineering & Sampling
Need specific connector pinouts, custom voltage ranges, or tailored PWM control curves? Our engineering team can modify the BFN0724SS design to seamlessly integrate into your specific CPAP or ventilator chassis. Fast sampling is available to accelerate your R&D cycle.
BFN0724SS-01 24V DC Blower - Frequently Asked Questions
Q1: What are the primary applications for the BFN0724SS-01 blower?
A: The BFN0724SS-01 is specifically engineered for medical-grade equipment, particularly CPAP machines, mechanical ventilators, and sleep apnea therapy devices.
High-pressure performance in a compact frame.
Q2: How does the BFN0724SS-01 achieve such low noise levels for medical use?
A: Silence is critical for patient sleep. This blower features a 3-phase BLDC motor architecture and precision dynamic balancing, operating at an ultra-low noise level of 38.0 dBA.
Q3: Does the BFN0724SS-01 include thermal protection?
A: Yes. The unit is integrated with an NTC thermistor for real-time monitoring and closed-loop safety protection.
Q4: What is the maximum air pressure and flow rate of this model?
A: It delivers a maximum static pressure of 49.936 cmH2O and a maximum airflow of 18.06 CFM, ideal for portable medical devices.
Conclusion
The BFN0724SS-01 is more than a fan; it is a specialized medical solution. By combining whisper-quiet fluid dynamics with NTC thermal protection, it stands as the premier choice for global CPAP and ventilator manufacturers.
