TKFAN 80mm High-Speed DC Blower Fan 12V, 43000 RPM Industrial Blower with Aluminum Impeller, High-Static Pressure for 3D Printer, CNC, Fume Extractor, Vacuum System, Lab Equipment, Electronics Cooling

TKFAN 80mm High-Speed DC Blower Fan 12V, 43000 RPM Industrial Blower with Aluminum Impeller, High-Static Pressure for 3D Printer, CNC, Fume Extractor, Vacuum System, Lab Equipment, Electronics Cooling

• High Pressure & High-Speed Performance: Driven by a premium 3-phase brushless DC motor, the TKFAN BA8060H12B-B delivers an impressive static air pressure of 1250.3 mmH2O (12.5 kPa) and a maximum free-air flow of 28.6 CFM (809.6 L/min). Operating at a rated speed of 43,000 RPM, this blower provides stable and efficient airflow for precision equipment.
• 30% Weight Reduction & All-Aluminum Build: Engineered with an advanced high-strength aluminum alloy frame and impeller, this blower maintains excellent structural rigidity while achieving over a 30% weight reduction compared to traditional steel models. The ultra-low inertia and compact design significantly reduce the load on your machinery.
• IP68 Waterproof & Extreme Durability: Certified with an IP68 waterproof rating, the blower is built with dust-proof, anti-corrosion, and high-temperature resistant treatments. Equipped with a high-reliability dual ball bearing system, it safely ensures a long-term operational lifespan of 10,000 hours at 25°C.
• Intelligent PWM Control & FG Feedback: Features intelligent closed-loop speed control via a 0.0 to +5.0VDC PWM signal (accepts 16kHz-32kHz frequency) with a reliable start-up capability at 6%~8% duty cycle. An integrated FG tachometer output produces a precise square wave signal for real-time RPM monitoring.
• External Driver Required & Specified Wiring: This is an unintegrated DC blower that strictly requires an external drive board for safe operation (Do NOT connect directly to power).