Description
The ebm-papst W2S130-AA25-01 (also known as W2S130AA2501) is an industrial AC compact axial fan with an integrated wall ring housing, powered by the internal-rotor M2S052-CA shaded-pole motor and measuring 150 mm in round diameter by 55 mm in axial depth (5.91 × 2.17 in). Engineered for high thermal dissipation efficiency, it operates across single-phase 115 VAC at 50/60 Hz, delivering up to 3250 RPM with airflow capacities reaching 223.6 CFM (380.0 m³/h) against system back pressures up to 0.48 in H₂O (120 Pa). The unit is built from a rugged die-cast aluminum wall ring housing and a 7-blade sheet steel impeller, both finished in protective black coating, supported by dual precision maintenance-free ball bearings. Electrical safety and continuous service life are ensured by an internal thermal overload protector (TOP) and two AWG 20 lead wires with crimped splices.
Key Features
- Rugged Metal Construction: Die-cast aluminum wall ring frame and sheet steel impeller deliver exceptional mechanical durability under industrial stress.
- Thermal Overload Protection: Built-in automatic thermal protector shields the motor winding against excessive temperature rise and locked-rotor faults.
- High-Performance Aerodynamics: Seven aerodynamically contoured blades produce up to 223.6 CFM of focused airflow in direction V.
- Maintenance-Free Bearings: Dual high-grade ball bearings support universal mounting orientations with dependable continuous continuous S1 duty life.
- Global Industrial Compliance: Certified to UL 507, CSA C22.2, VDE, CCC, and CE standards for seamless OEM system export.
Technical Specifications
| Manufacturer | ebm-papst |
|---|---|
| Manufacturer Part Number (MPN) | W2S130-AA25-01 |
| Alternate Part Number | W2S130AA2501 |
| ebm-papst Item Number | 10953-5-9980 |
| Integrated Motor Model | M2S052-CA |
| Product Series | W2S130 |
| Product Category | AC Axial Fans |
| Fan / Component Type | AC Axial Compact Fan with Wall Ring |
| Phase & Supply Type | 1~ Single-Phase AC |
| Rated Voltage | 115 VAC |
| Supply Frequency | 50 Hz / 60 Hz |
| Speed (RPM) | 2800 RPM (50 Hz) / 3250 RPM (60 Hz) |
| Power Consumption | 41 W (50 Hz) / 38 W (60 Hz) |
| Current Draw | 0.56 A (50 Hz) / 0.47 A (60 Hz) |
| Airflow | 190.0 CFM (320.0 m³/h at 50 Hz) / 223.6 CFM (380.0 m³/h at 60 Hz) |
| Max. Back Pressure | 0.32 in H₂O (80 Pa at 50 Hz) / 0.48 in H₂O (120 Pa at 60 Hz) |
| Noise Level | 53.0 dB(A) |
| Airflow Direction | Direction V (Exhaust over Struts) |
| Impeller Nominal Size | Ø 130 mm (5.12 in) |
| Overall Frame Dimensions | 172 mm × 150 mm × 55 mm (6.77 in × 5.91 in × 2.17 in) |
| Number of Blades | 7 |
| Housing Material | Die-Cast Aluminum, Painted Black |
| Impeller Material | Sheet Steel, Painted Black |
| Rotor Surface | Rotor Open, Painted Black |
| Motor Bearing Type | Dual Ball Bearing |
| Direction of Rotation | Counterclockwise (viewed toward rotor) |
| Installation Position | Any (Universal Mounting) |
| Condensation Drainage Holes | None, Open Rotor |
| Operating Duty Mode | S1 Continuous Operation |
| Weight | 1.1 kg (2.43 lbs) |
| Termination & Cable Specs | 2x Wire Leads, AWG 20, 2x Crimped Splices |
| Wiring Pinout / Connection | L = Black, N = Black |
| Motor Protection | Thermal Overload Protector (TOP) internally connected |
| Electrical Protection Class | Class I (with customer protective earth connection) |
| Touch Current (IEC 60990) | < 0.75 mA (Measuring Circuit Fig. 4, TN System) |
| Insulation Class | Class B |
| Moisture / Environmental Protection Class | H0+ |
| Ingress Protection (IP) | IP20 |
| Min. Ambient Temperature | -25 °C (-13 °F) |
| Max. Ambient Temperature | +50 °C (+122 °F at 50 Hz) / +70 °C (+158 °F at 60 Hz) |
| Storage / Transport Temperature | -40 °C to +80 °C (-40 °F to +176 °F) |
| Conformity with Standards | EN 60335-1, CE, UKCA |
| Agency Approvals | VDE, UL 507, EAC, CCC, CSA C22.2 No. 113 |
| RoHS Compliance | ROHS3 Compliant |
Applications
The ebm-papst W2S130-AA25-01 axial fan is primarily deployed in high-demand industrial electrical enclosures, variable frequency drive cabinets, and CNC automation racks that require rugged, sustained heat extraction. It is widely specified by OEM equipment builders for power electronics cooling, commercial medical diagnostic machinery, welding systems, and industrial chiller control consoles. Maintenance engineering teams also depend on this fan assembly for direct drop-in replacement across legacy machinery ventilation plenums, uninterruptible power supplies, and telecommunication distribution chassis.
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