Description
The Sunon SF11580AT-1082HBL.GN (also known as SF11580AT1082HBLGN) is a heavy-duty industrial AC tubeaxial fan engineered in a standard 80 x 80 x 25.5 mm (3.15 x 3.15 x 1.00 in) form factor. Powered by a dependable 115 VAC 50/60 Hz shaded-pole motor with dual precision ball bearings, it delivers aerodynamic airflow ratings of 18 CFM (30.6 m³/h) at 2450 RPM (50 Hz) and 22 CFM (37.4 m³/h) at 2900 RPM (60 Hz). The unit features a rugged die-cast aluminum frame, a flame-retardant UL 94V-0 PBT impeller, an integrated M4 grounding terminal, and factory-stripped UL3266 24 AWG wire leads. Engineered for continuous operation across -10°C to +70°C, it incorporates inherent impedance protection and holds international TUV, UL, CUR, and CE safety certifications.
Key Features
- Die-Cast Aluminum Frame: Rugged metal construction provides structural rigidity, excellent heat dissipation, and superior mechanical durability in harsh environments.
- Precision Ball Bearings: Dual-bearing design ensures smooth rotation, low acoustic emission, and reliable continuous operation in any orientation.
- Impedance Protected Motor: Reliable shaded-pole motor architecture safeguards the internal windings from burnout during unexpected locked-rotor thermal conditions.
- Standard 80mm Mounting: Symmetrical 71.5 mm hole spacing with eight 4.3 mm mounting holes and M4 ground lug eases cabinet integration.
Technical Specifications
| Manufacturer | Sunon |
|---|---|
| Manufacturer Part Number (MPN) | SF11580AT-1082HBL.GN |
| Alternate Part Number | SF11580AT1082HBLGN |
| Model Code | SF11580AT |
| Internal Specification Code | 1082HBL.GN |
| Product Series | SF Series |
| Product Category | AC Axial Fans |
| Fan / Component Type | Tubeaxial Cooling Fan |
| Motor Design | Reliable Shaded-Pole Motor |
| Phase & Supply Type | Single-Phase AC |
| Rated Voltage | 115 VAC |
| Operating Voltage Range | 85 VAC to 125 VAC |
| Starting Voltage | 85 VAC (at 25°C Power ON/OFF) |
| Frequency | 50 / 60 Hz |
| Speed (RPM) | 2450 RPM (50 Hz) / 2900 RPM (60 Hz) ± 10% |
| Power Rating | 12 W (50 Hz) / 11 W (60 Hz) ± 20% |
| Rated Current | 0.12 A (50 Hz) / 0.10 A (60 Hz) ± 20% |
| Airflow | 18.0 CFM (30.6 m³/h) at 50 Hz / 22.0 CFM (37.4 m³/h) at 60 Hz |
| Static Pressure | 0.13 in H₂O (32.4 Pa) at 50 Hz / 0.19 in H₂O (47.3 Pa) at 60 Hz |
| Noise Level | 30.0 dB(A) (50 Hz) / 34.5 dB(A) (60 Hz) |
| Airflow Direction | Toward Impeller Side (Exhaust over Struts) |
| Direction of Rotation | Counter-Clockwise (CCW) viewed from front of fan blade |
| Installation Position | Any Orientation (Best mounting direction: unrestricted) |
| Dimensions (L × H × D) | 80 x 80 x 25.5 mm (3.15 x 3.15 x 1.00 in) |
| Mounting Hole Pitch | 71.5 ± 0.3 mm (2.81 in) |
| Mounting Hole Diameter | 8 × Ø 4.3 mm |
| Grounding Lug Spec | M4 Screw Lug Terminal |
| Housing Material | Die-Cast Aluminum |
| Impeller Material | Thermoplastic PBT (UL 94V-0 Rated) |
| Bearing Type | Precision Ball Bearing System |
| Termination & Cable Specs | 2 Wire Leads, UL3266 #24 AWG, Gray, Stripped Ends |
| Motor Protection | Impedance Protected |
| Insulation Resistance | 500 MΩ minimum at 500 VDC |
| Dielectric Strength | 1500 VAC for 1 second |
| Operating Temperature | -10°C to +70°C (14°F to 158°F) |
| Storage Temperature | -40°C to +70°C (-40°F to 158°F) |
| Vibration Resistance | 1.5G Acceleration, 5–50–5 Hz in X, Y, Z axes (30 mins total) |
| Weight | 260 g (0.573 lbs) |
| Standards & Compliance | UL, CUR, TUV, CE, RoHS (Directive 2011/65/EU) |
Applications
The Sunon SF11580AT-1082HBL.GN is specifically deployed to exhaust hot spots from industrial control panels, programmable logic controller (PLC) racks, and motor drive cabinets. Its durable die-cast aluminum structure makes it ideal for harsh manufacturing machinery, automated packaging lines, and welding equipment where plastic frames may warp. Additionally, it serves as a reliable OEM or MRO replacement fan inside laboratory analytical devices, telecommunications power distribution units, and audio-visual rack assemblies.
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