1. Product Overview

• Model: ebmpapst S3G630-AU31-71
• Type: Industrial Quiet Dust-Resistant Upgraded External Rotor Axial Fan
• Core Attributes: 630mm impeller diameter, IP55 protection class, ≤72dB(A) noise level, IE4 energy-efficient motor, 380V/50Hz, airflow 9,600-16,300 m³/h, operating temperature range -20~65℃.

2. Features & Benefits

• Low noise: ≤72dB(A) with optimized streamlined blade design, suitable for noise-sensitive scenarios;
• Enhanced dust resistance: IP55 sealing + dust-resistant coating reduces dust accumulation, extending maintenance intervals;
• Energy-saving & durable: IE4 motor with dual-mode power (870W/570W), 60,000+ hours maintenance-free service life.

3. Applications

• Dusty mechanical workshops: Local ventilation that balances quiet operation and dust resistance;
• Noise-sensitive precision equipment: Cooling without noise interference;
• Medium-dust warehouses: Quiet air circulation to maintain indoor air flow.

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.