• Model: ebmpapst R3G355-AI56-01
• Type: Industrial Compact High-Speed Axial Fan (External Rotor Design)
• Core Specs: 355mm impeller, IP54 protection, IE4 motor (320W), 380V/400V 50Hz, 2240r/min, airflow 2,800-5,200 m³/h, static pressure 120Pa, operating temp -15~55℃.
• Fan Type Note: This is an axial fan (airflow parallel to impeller axis), not a centrifugal fan. Suitable for local cooling, not long-distance high-resistance scenarios.

2. Features & Benefits

• Axial Fan Advantage: Airflow parallel to impeller axis (straight in/out), no need for extra duct space, perfect for electrical cabinet embedding;
• Space-saving: Compact design (L210×W355×H120mm) fits narrow gaps in industrial equipment;
• High-efficiency cooling: 2240r/min + 120Pa static pressure, targets hotspots like inverter IGBT modules;
• Durable: IP54 dust protection + Class F insulation, 50,000+ hrs maintenance-free life.

3. Applications

• 50-100kW inverters: Cooling for IGBT modules to prevent overheating shutdown;
• Medium electrical cabinets (600×800×2200mm): Whole-cabinet air circulation;
• Small hydraulic stations: Heat dissipation for oil coolers in narrow machine spaces.

4. Our Main Products

• Allen Bradley: SLC 500 1746, 1747, 1756 series modules; 2098 series, Ultra 3000 servo drives.
• Diaphragm Pump Repair Kits: ARO, WILDEN.
• Mitsubishi: PLC (FX1S, FX1N, FX2N, FX3U, FX3G, A, Q series) and function modules; Inverters (FR-A740, A720, F740, F720, E740, E720, E720S, D740, D720S series); HMI (GOT1000, GT15, F900, A900 series); Servo (MR-E, MR-J2S, MR-J3 series); Parts (battery, connectors, cables, CCLINK modules, resistors).
• GE: IC693, IC694, IC695, IC697, IC200 series.
• Servo Drives: Kollmorgen, Beckhoff.
• Panasonic: PLC (FP0, FPX, FP2 series); Inverters (VF0, VF100 series); Servo (A4, A5 series).
• KEYENCE: Sensors, Bar Code Readers, PLC, Vision System, Microscopes, Ionisers, Measuring Instruments.
• Yaskawa: SERVO MOTOR, SERVO DRIVE.
• Schneider: PLC MODULE.
• Siemens: Contactor, Circuit breaker, Thermal relay, Overload protection relay, Temperature controller, Disconnect switch, I/O Module.
• REXROTH: Hydraulic Pumps & Motors, Hydraulic Valves, Pump Parts.