Description
The ebm-papst 55416.3025 (also cross-referenced as 554163025) is an industrial AC cross flow fan and tangential cooling blower engineered for uniform laminar air distribution across wide planar thermal surfaces. Built with an overall envelope of 331.0 mm L x 108.0 mm W x 90.0 mm H (13.03″ x 4.25″ x 3.54″) and a 65 mm (2.56″) diameter cylindrical rotor, this unit operates on 115 VAC to deliver 129.0 CFM (219.2 m³/h) of linear airflow at 1500 RPM against static pressure loads up to 0.333 in H₂O (83.0 Pa). The blower assembly integrates an extruded aluminum impeller housing with a galvanized sheet steel scroll and a rugged shaded-pole AC induction motor. Running on precision-aligned sleeve bearings with integrated thermal impedance protection, the unit terminates via a heavy-duty screw terminal block for reliable field integration.
Key Features
- Laminar Air Delivery: 65 mm diameter cross-flow aluminum wheel produces a uniform, wide air curtain rated at 129.0 CFM (3.61 m³/min / 219.2 m³/h) with low exit turbulence.
- Shaded-Pole AC Drive: Robust 115 VAC 60 Hz shaded-pole motor draws 55.0 W at nominal 1500 RPM operation, providing continuous S1 duty reliability.
- Rugged Metallic Construction: Fabricated with an aluminum impeller and galvanized sheet steel chassis to maintain structural rigidity under continuous thermal loads.
- Terminal Block Interface: Direct screw-clamp terminal block facilitates fast, vibration-resistant electrical wiring without secondary lead harness crimping.
- Thermally Protected System: Integrated motor thermal protection prevents coil burnout during locked-rotor or abnormal backpressure operating conditions.
Technical Specifications
| Manufacturer | ebm-papst Inc. |
|---|---|
| Manufacturer Part Number (MPN) | 55416.3025 |
| Punctuation-Free MPN | 554163025 |
| Product Series | QLN65 |
| Subcategory | AC Cross Flow Fans |
| Design Type | Tangential Cross-Flow Blower |
| Nominal Voltage | 115 VAC |
| Supply Frequency | 60 Hz |
| Voltage Type | AC |
| Rated Power Consumption | 55.0 W |
| Rated Speed | 1500 RPM |
| Max Airflow | 129.0 CFM (219.2 m³/h / 3.61 m³/min) |
| Max Static Pressure | 0.333 in H₂O (83.0 Pa) |
| Impeller Diameter | 65.0 mm (2.56 in) |
| Active Air Discharge Length | 240.0 mm (9.45 in) |
| Overall Dimensions (L x W x H) | 331.0 mm x 108.0 mm x 90.0 mm (13.03 in x 4.25 in x 3.54 in) |
| Bearing Type | Sleeve Bearings |
| Motor Topology | Shaded-Pole AC Motor |
| Housing / Scroll Material | Galvanized Sheet Steel |
| Impeller Material | Aluminum |
| Termination | Screw Terminal Block |
| Operating Temperature Range | 0 °C to +60 °C (32 °F to 140 °F) |
| Duty Cycle | Continuous (S1) |
| Weight | 3.2 lbs (1.45 kg) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Compliance | ROHS3 Compliant |
| REACH Status | REACH Affected |
| ECCN | EAR99 |
| HTSUS Code | 8414.59.6560 |
Applications
Primary applications include integration into industrial heating elements, convection air curtains, commercial refrigeration display cases, and medical diagnostic instrumentation requiring wide, non-turbulent heat dissipation. Deployed as a direct form-fit-function OEM replacement component within tanning equipment, infrared drying tunnels, and server rack chassis with strict vertical clearance limitations. Frequently specified in commercial food warming cabinets, overhead air distribution systems, and electronic laboratory test benches demanding uniform planar cooling profiles.
Reviews
There are no reviews yet.