Model 12038 for the QFR1248GHE 48V 0.75A PWM cooling fan - 120x120x38mm, 6000RPM, 24W, 4-wire ball bearing, industrial grade.

Product Description: 1. Key Features: High-efficiency heat dissipation: Provides 24W of power at 6000 RPM, ideal for servers, inverters, and CNC machine tools. Precise control: 4-wire PWM + tachometer enables speed regulation and real-time monitoring. Robustness: Dual ball bearings ensure a 50,000-hour service life (40°C) and withstand high vibration. Safety certifications: Compliant with CE, CSA, UL, and VDE standards, and Ro HS 3. 2. Technical Specifications: Voltage: 48V DC (10%). Airflow: 211 CFM (6 m³/min), static pressure 291.4 Pa. Noise level: 64 d BA (low noise, suitable for industrial environments). Connector: 4-pin (PWM + tachometer signal). Weight: 225g (lightweight and robust). 3. Application Areas: Industrial equipment: ABB ACS880 inverters, PLCs, laser cutting machines. Data centers: Server racks, telecom cabinets. Renewable energy sources: solar inverters, wind turbine cooling systems.