120mm 24V DC Ball Bearing Cooling Fan

Cooling Fans and Accessories

A 24V DC 120mm Sunon Ball Bearing Cooling Fan with thermoplastic frame

Designed for long-life and minimal noise operation.

Sunon® fans are manufactured to a very high standard and hold CSA and UL listings.

SPECIFICATIONS: 

Mechanical Characteristics 

• Motor Design: 2 phases, 4 poles, brushless DC motor
• Bearing System: Precision ball bearing system
• Frame/Fan Blade Material: Thermoplastic PBT of UL 94V-0
• Rotation: Counter-clockwise (viewed from the front of the blade)
• Mounting Holes: 8 x 4.3mmØ
• Weight: 157g

Electrical Characteristics 

• Rated Voltage: 24V DC
• Rated Current: 146mA
• Rated Power Consumption: 3.5W
• Operating Voltage Range: 10 ~ 27.6V DC
• Starting Voltage: 10V DC (25°C power on/off)
• Operating Temperature Range: -10°C ~ +70°C
• Dimensions: 120 x 120 x 25mm
• Storage Temperature Range: -40°C ~ +70°C

Performance Characteristics 

• Rated Speed: 2700 RPM ± 10% at rated voltage
• Air Flow: 93 CFM
• Static Pressure: 0.22 Inch-H2O
• Insulation Class: UL Class 5
• Insulation Resistance: 10MΩ at 500V DC between internal stator and lead wire (+)
• Dielectric Strength: Applied 500V AC for one minute or 600V AC for 2 seconds between housing and lead wire (+)
• Life Expectancy: 70,000 hours at 40°C, 60% humidity, 90% CL
• Protections: Automatic Restart, Polarity Protection