SK-400038-B1 SKY RC Alloy Round Cooling Fan - Black

The SkyRC Alloy Round Cooling Fan - Black (SCH-SK-400038-B1) delivers targeted airflow to keep your RC motor and ESC temperature-stable, even in tight chassis layouts. Its vertical aluminium frame channels cooling precisely where it’s needed, combining high airflow with robust construction for dependable performance run after run.

Features

• High-speed cooling performance with up to 28 CFM airflow at 8.4V (measured by SkyRC with a 0.039 ft² duct area)
• High-RPM fan: 28,000–30,000 RPM
• Wide voltage support: DC 3.5V–9.0V (rated 6.0V / 8.4V)
• Operating current: 0.5 A @ 6.0 V; 0.6 A @ 8.4 V
• Stall protection with auto-recovery and reverse polarity protection
• CNC aluminium heatsink with clear laser engraving
• 26AWG silicone wires (200mm) with JR-2P universal 2-pin power connector
• Stable cooling performance from –10°C to +70°C
• Compact size: 31 x 31 x 10.8 mm

Suggested Compatibility

• 1/10 scale setups or 3650-size motors
• Motor and ESC cooling within tight chassis spaces