Ebm-papst A3G630-AQ37-94 630mm Axial FAN 1~200/277V 0.72kW 3.2A 1340rpm
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ebm-papst A3G630-AQ37-94 Axial Fan
High-Efficiency 0.72kW EC Axial Fan | 1~200/277V | 630mm | 1340 RPM
Professional 0.72kW axial fan featuring advanced EC technology with wide voltage 200-277V compatibility, efficient 1340 RPM operation. German-engineered by ebm-papst with massive 630mm diameter and 18kg heavy-duty robust construction for exceptional durability exceeding 10+ years, ultra-quiet performance, superior energy efficiency with 3.2A current draw, and high-volume axial airflow up to 20,000 m³/h for superior heat dissipation in large-scale industrial and commercial applications .
10+ Years Industrial Durability
German-engineered ebm-papst construction with 18kg heavy-duty industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in the most demanding environments with minimal maintenance requirements . ebm-papst fans are globally recognized for their durability and reliability in continuous operation .
Ultra-Quiet 1340 RPM Operation
Optimized 1340 RPM operation with advanced EC motor technology and aerodynamic blade design delivers exceptionally quiet performance for a fan of this size. Precision engineering, vibration-damping technology, and intelligent speed control minimize noise, making it suitable for noise-sensitive environments while maintaining powerful airflow .
Energy Efficient EC Technology
Efficient 0.72kW power consumption with 3.2A current draw provides exceptional energy savings for a fan of this capacity. Advanced EC motor technology significantly reduces operational costs while maintaining excellent performance, perfect for continuous operation in energy-sensitive industrial and commercial applications .
Massive 630mm High-Volume Airflow
Massive 630mm diameter with optimized axial blade design and 1340 RPM EC motor generates exceptional directional airflow with volume capacity up to 20,000 m³/h . Superior air movement capabilities provide remarkable heat dissipation, making it perfect for large-scale applications requiring significant cooling performance .
The ebm-papst A3G630-AQ37-94 is engineered for large-scale applications across multiple industries requiring reliable, energy-efficient axial airflow solutions .
Large Industrial Ventilation Central HVAC Systems Industrial Refrigeration Large Heating Systems Electrical Automation Frequency Converters Rail Transportation HVAC Central HVAC (FFU/AHU) Systems Industrial Air Purification New Energy Vehicles Industrial Process Cooling Large Data Center Cooling Power Plant Ventilation Hospital HVAC Systems Laboratory Ventilation Factory Exhaust Systems Telecom Equipment Cooling Battery Storage Systems Agricultural Ventilation Marine & Shipboard HVACMassive 630mm Diameter with EC Motor
Large 630mm diameter with advanced EC (Electronically Commutated) motor technology delivers exceptional airflow up to 20,000 m³/h . This size ensures maximum cooling performance, ideal for demanding large-scale industrial applications requiring significant air movement .
Efficient 3.2A Current Draw
With 3.2A current draw at 0.72kW, this EC fan provides outstanding energy efficiency for its capacity. The intelligent motor control minimizes operational costs and reduces electrical infrastructure requirements, perfect for energy-sensitive large-scale applications .
Wide Voltage 200-277V Compatibility
Advanced single-phase EC motor with wide voltage range (200-277V) provides smooth, efficient power delivery compatible with global power systems. Perfect for installations worldwide without requiring special transformers, from 208V to 220V to 240V to 277V applications .
Heavy-Duty 18kg Industrial Construction
18kg heavy-duty construction with 630mm diameter and 73×73×35cm dimensions provides exceptional stability and durability. German engineering ensures reliable performance in the most demanding large-scale applications with 10+ year lifespan and minimal maintenance requirements .
| Model Number | A3G630-AQ37-94 |
| Manufacturer | ebm-papst GERMANY |
| Product Type | Axial Fan 630mm |
| Condition | Original new from manufacturer |
| Rated Power | 0.72 kW GREEN TECH |
| Rated Voltage | 1~200/277V WIDE VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 3.2 A EFFICIENT |
| Speed | 1340 rpm QUIET |
| Fan Diameter | 630 mm |
| Max Airflow | Up to 20,000 m³/h HIGH FLOW |
| Net Weight | 18 kg HEAVY DUTY |
| Shipping Dimension | 73 × 73 × 35 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping From: Dispatched from Hong Kong for efficient global distribution.
Processing Time: Orders are processed and ready to ship within 5 business days.
Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.
Warranty: Backed by a full 1-year manufacturer's warranty from ebm-papst.
Product Guarantee: We sell only genuine ebm-papst products guaranteed to meet all factory specifications for fit, form, and function .
Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.
For Large Quantity Inquiries: Please contact our sales team at sales@axialfanz.com for volume pricing and custom quotations.
Q1: How does the A3G630-AQ37-94 achieve 20,000 m³/h airflow with only 3.2A current draw?
A: This fan utilizes advanced EC (Electronically Commutated) motor technology combined with a massive 630mm diameter axial blade design. The EC motor provides exceptional efficiency by optimizing the magnetic field and reducing losses, while the large aerodynamic blades maximize air movement at 1340 RPM. ebm-papst's GreenTech EC motors achieve up to 80% energy savings compared to conventional AC motors while delivering powerful airflow up to 20,000 m³/h .
Q2: What makes this 18kg ebm-papst fan last over 10 years?
A: The 18kg heavy-duty construction incorporates premium materials, precision German manufacturing standards, high-quality sealed ball bearings, and reinforced components throughout. The EC motor design eliminates brush wear and reduces heat generation, significantly extending motor life. Every component is optimized for long-term reliability in demanding continuous operation environments with minimal maintenance requirements .
Q3: How does the wide voltage 200-277V capability benefit global installations?
A: The wide voltage range (200-277V) means this fan can be installed in facilities with different power systems worldwide without requiring additional transformers or modifications. It automatically adapts to 208V, 220V, 230V, 240V, and 277V single-phase systems commonly found across North America, Europe, Asia, and other regions. This flexibility simplifies procurement, reduces installation costs, and makes the fan ideal for multinational projects .
Q4: What cooling performance can I expect from the 630mm diameter axial airflow?
A: The massive 630mm diameter combined with 1340 RPM speed and advanced EC motor generates exceptional directional airflow with high volume capacity up to 20,000 m³/h . This provides remarkable heat dissipation for large industrial equipment, production facilities, data centers, and HVAC systems. The fan delivers consistent, powerful airflow for cooling large spaces and equipment, ensuring components and spaces stay within optimal temperature ranges under heavy load conditions .
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial ventilation and cooling requirements.
Request Technical Support Request Volume Pricing"Excellent EC axial fan! 630mm diameter moves 20,000 m³/h with only 3.2A draw - great energy savings. Runs quiet at 1340rpm. Solid 18kg German quality. Perfect for our HVAC system!"
— Klaus Hoffmann, HVAC Engineer
Reviewed on: March 6, 2026
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