Description
The ebm-papst G2E160-AY51-76 (also known as G2E160AY5176) is a high-performance single-inlet forward-curved AC centrifugal blower integrated into a rugged die-cast aluminum scroll housing with mounting flange, powered by an internal-rotor M2E068-EC motor. Operating on a 115 VAC, 60 Hz single-phase electrical supply, it delivers a free-air flow rate of 345 CFM (585 m³/h) at 2000 RPM while developing up to 2.61 in H₂O (650 Pa) of static pressure under high-resistance loads. Constructed with a heavy-duty galvanized sheet steel impeller, dual precision ball bearings, and an internal auto-reset thermal overload switch, this unit provides durable continuous-duty ventilation across complex ducted enclosures. Electrical termination is facilitated via a 4-conductor AWG20 PVC lead wire assembly equipped with crimped splices and a dedicated protective earth conductor.
Key Features
- Aerodynamic Delivery: Generates up to 345 CFM (585 m³/h) free air flow and 2.61 in H₂O static head pressure.
- Rugged Housing Architecture: Die-cast aluminum scroll housing with integrated discharge flange ensures structural rigidity and seamless ducted mounting.
- Galvanized Steel Impeller: Forward-curved sheet steel impeller provides dependable dynamic balance and corrosion resistance in demanding air streams.
- Precision Motor Drive: Integrated single-phase M2E068-EC capacitor-run motor features heavy-duty ball bearings for continuous S1 operating duty.
- Integrated Motor Protection: Built-in internal thermal switch with automatic reset safeguards windings against sustained overtemperature and stall conditions.
- Flexible Installation: Rated IP44 with arbitrary mounting position compatibility and multi-wire PVC AWG20 harness for versatile cabinet integration.
Technical Specifications
| Manufacturer | ebm-papst |
|---|---|
| Manufacturer Part Number (MPN) | G2E160-AY51-76 |
| Alternate Part Number | G2E160AY5176 |
| Item Number | 14077-5-9980 |
| Integrated Motor Model | M2E068-EC |
| Product Series | G2E160 Series |
| Product Category | AC Blower Fans |
| Fan / Component Type | AC centrifugal fan, forward-curved, single-intake with housing (flange) |
| Phase & Supply Type | 1~ Single-Phase AC |
| Rated Voltage | 115 VAC |
| Frequency | 60 Hz |
| Speed (RPM) | 2000 RPM (Free Air) / up to 3035 RPM (High Pressure) |
| Power Rating | 300 W (Nominal) / 325 W (UL 2111) |
| Rated Current | 2.55 A (Nominal) / 2.75 A (UL 2111) |
| Run Capacitor | 25.0 µF / 220 VDB (UL / S0 CE) |
| Airflow | 345 CFM (585 m³/h) |
| Static Pressure (Max pfs) | 2.61 in H₂O (650 Pa) |
| Min. Back Pressure | 0 in H₂O (0 Pa) |
| Impeller Size | Ø 160 mm (6.30 in) |
| Dimensions (L × H × D) | 226.8 × 261.5 × 130 mm (8.93 × 10.30 × 5.12 in) |
| Housing Material | Die-cast aluminum |
| Impeller Material | Sheet steel, galvanized |
| Rotor Surface | Unpainted |
| Bearing Type | Precision Ball Bearings |
| Direction of Rotation | Clockwise, viewed toward rotor |
| Installation Position | Any |
| Condensation Drainage Holes | None |
| Operating Mode / Duty Cycle | S1 (Continuous Operation) |
| Weight | 4.0 kg (8.82 lbs) |
| Termination & Cable Specs | PVC cable AWG20, 4x crimped splices |
| Wiring Pinout / Connection | U1 = Blue, Z = Brown, U2 = Black, PE = Green/Yellow |
| Motor Protection | Thermal switch auto reset, internally connected |
| Electrical Protection Class | Class I (with customer connection of protective earth) |
| Touch Current (IEC 60990) | < 0.75 mA (Measuring circuit Fig. 4, TN system) |
| Insulation Class | Class B |
| Ingress Protection (IP) | IP44 (Installation- and position-dependent) |
| Moisture / Environmental Class | H0 (Dry environment) |
| Operating Temperature | -25 °C to +45 °C (-13 °F to +113 °F) |
| Storage / Transport Temperature | -40 °C to +80 °C (-40 °F to +176 °F) |
| Standards & Compliance | UL 1004-3, UL 2111, CSA C22.2 No. 77, EN 60034-1, EN 60204-1, EN 60335-1, RoHS |
Applications
The ebm-papst G2E160-AY51-76 single-inlet centrifugal blower is widely deployed across ducted thermal management systems requiring substantial static pressure overcome. It is routinely integrated into commercial convection ovens, reflow soldering tunnels, plastics processing machinery, and industrial drying chambers. Additionally, this robust blower serves as an OEM forced-draft blower in automated HVAC air-handling modules, electronic enclosure heat exchangers, and high-power variable frequency drive cabinets.
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