Description
The SANJUN SJ1806LA1 is an industrial-grade 115VAC AC Axial Fan with dimensions of 180 x 180 x 60 mm, specifically engineered for mission-critical cooling in Industrial Frequency Converters and high-temperature electronic environments. Driven by a high-torque induction motor with precision dual ball bearings, this 1600.0 g unit operates within a 110 – 120 VAC range, delivering a Max. Power Consumption of 18.0 W and a Max. Current Draw of 0.20 A at a rated speed of 1400 RPM. This High-performance unit features a 7-blade all-metal impeller designed for maximum mechanical resilience, achieving a Max. Air Flow of 292.2 m³/h (172.0 CFM) and a Max. Static Pressure of 6.35 mmH₂O (62.27 Pa / 0.25 inAq). Constructed with a rugged die-cast aluminum frame and an integrated grounding terminal, this IP54-rated fan is optimized for environments requiring consistent airflow and extreme thermal durability in industrial VFD and power electronics systems at the end.
SJ1806LA1 Fan Parameters
Model Number: SJ1806LA1
Manufacturer: SANJUN
Type: AC Axial Fan
Dimensions: 180 x 180 x 60 mm
Weight: 1600.0 g
Bearing Type: Dual ball bearing
Nominal Voltage: 115 VAC
Voltage Range: 110 – 120 VAC
Frequency: 50/60 Hz
Max. Current Draw: 0.20 A
Max. Power Consumption: 18.0 W
Rated Speed: 1400 RPM
Max. Air Flow: 172.0 CFM (292.2 m³/h / 4.87 m³/min)
Max. Static Pressure: 6.35 mmH₂O (62.27 Pa / 0.25 inAq)
Working Air Flow: 292.2 m³/h
Static Pressure Increase: 62.27 Pa
Motor Protection: Impedance protected
Insulation Class: Class B
Insulation Resistance: 100 MΩ at 500 VDC
Dielectric Strength: 1500 VAC for 1 minute
Touch Current: <= 0.75 mA
Degree of Protection: IP54
Electrical Hookup: 2-Wires (Lead wires) with separate grounding terminal
Number of Blades: 7
Direction of Rotation: Counter-clockwise (viewed toward impeller)
Impeller Material: Magnesium alloy / Steel (All-metal)
Frame Material: Die-cast aluminum (Painted black)
Sound Pressure Level: 44.0 dB(A)
Service Life: 50,000 h (at 40 °C)
Operating Temperature: -30 – +80 °C
Storage Temperature: -40 – +90 °C
Standard Compliance: CE; TUV; UL; RoHS; ErP compliant
Application
The SANJUN SJ1806LA1 axial fan is the primary cooling component for industrial frequency converters, large-scale control cabinets, and power supply systems requiring quiet, reliable thermal management and all-metal construction for high-temperature durability in 115 VAC environments.
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