1. Product Overview

• Model: ebmpapst R3G310-AI39-71
• Type: Industrial Compact High-Efficiency Universal-Mount External Rotor Axial Fan
• Core Specs: 310mm impeller, IP54 protection, IE4 motor (380W), 380V/50-60Hz, 1850r/min, airflow 1500-2200m³/h, static pressure 140Pa, noise ≤70dB(A), operating temp -15~60℃, dual mounting (side/top).

2. Features & Benefits

• Universal mounting: Supports side/top installation, fits most medium industrial electrical cabinets;
• High-efficiency: IE4 motor saves ~600kWh/year, meets industrial energy-saving standards;
• Space-saving & durable: 230mm compact body + IP54 protection, resists dust and splash water for long-term use.

3. Applications

• 60-100kW industrial inverters: Targeted cooling for IGBT modules to prevent overheating;
• Medium electrical cabinets (500×700×2000mm): Whole-cabinet air circulation without modification;
• Small workshops (machining bays): Local ventilation for medium-size processing equipment;
• Equipment gaps: Cooling for narrow spaces between industrial machinery components.

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.