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Lead Time: Usually ship in 5 days, Ship international
Base in Hongkong, Ship from HongKong
Delivery time around 5-8 days by UPS
If non-US clients require DDP Incoterms, please notify the seller via email after completing checkout, email: sales@axialfanz.com.
Professional 680/880W axial fan featuring dual-power operation with 1300/1400 RPM and 400V compatibility. German-engineered with 13kg robust industrial construction for exceptional durability exceeding 10 years, ultra-quiet operation, superior energy efficiency, and powerful axial airflow for demanding commercial and industrial applications.
German-engineered EBMPAPST construction with 13kg robust industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, precision manufacturing, and reinforced axial fan components guarantee exceptional lifespan in demanding industrial environments with minimal maintenance requirements.
Optimized 1300/1400 RPM dual-speed operation with advanced axial fan design delivers exceptionally quiet performance across both speed settings. Precision engineering, vibration-damping technology, and aerodynamic blade optimization minimize noise, making it ideal for environments where quiet operation is essential.
Dual-power rating (680/880W) with efficient dual-current consumption (3.0/3.88A) provides superior energy flexibility and efficiency for single-phase applications. This innovative design allows optimal operation at different power levels, reducing energy consumption while maintaining excellent performance for varying requirements.
1300/1400 RPM dual-speed operation combined with 500mm industrial axial design generates powerful directional airflow with exceptional volume capacity. Superior air movement capabilities make it perfect for large-scale ventilation and cooling applications requiring flexible airflow adjustment.
The EBMPAPST S4D500-AM03-02 is engineered for versatile applications across multiple industries requiring reliable, high-performance axial airflow solutions with single-phase convenience [citation:3][citation:7][citation:9].
13kg robust construction with 500mm fan size ensures exceptional stability and durability in demanding industrial environments [citation:1]. The heavy-duty design minimizes vibrations, ensures reliable operation, and provides long-term performance in continuous operation applications.
3- 400V operation eliminates the need for three-phase power infrastructure, making installation simple and cost-effective in commercial and light industrial settings where three-phase power may not be available or practical.
Innovative dual-power design provides operational flexibility for varying application needs. This allows energy-efficient operation at lower power settings while maintaining capability for higher performance when required, optimizing energy consumption based on actual requirements.
The 6-blade aluminum impeller features aerodynamically optimized design for maximum efficiency and minimal noise [citation:1][citation:3]. Precision balancing according to DIN ISO 1940 standards ensures smooth, vibration-free operation [citation:3][citation:7].
| Model Number | S4D500-AM03-02 |
| Motor Number | M4E110-GF |
| Manufacturer | EBMPAPST GERMANY |
| Product Type | Axial Fan SINGLE-PHASE |
| Condition | Original new from manufacturer |
| Rated Power | 680/880 W DUAL POWER |
| Rated Voltage | 3~400 V |
| Frequency | 50/60 Hz |
| Rated Current | 3.0/3.88 A (50/60Hz) |
| Speed | 1300/1400 rpm DUAL-SPEED |
| Fan Size | 500 mm [citation:1][citation:3] |
| Number of Blades | 6 [citation:1] |
| Impeller Material | Aluminum sheet [citation:1] |
| Degree of Protection | IP44 [citation:1] |
| Insulation Class | F [citation:1] |
| Max. Ambient Temperature | 45°C [citation:1] |
| Motor Bearings | Ball bearing [citation:1] |
| Motor Protection | Internal thermal overload protector [citation:1] |
| Net Weight | 13 kg INDUSTRIAL |
| Shipping Dimension | 555 mm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |



Shipping, Warranty & ServiceShipping 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 EBMPAPST.
Product Guarantee: We sell only genuine EBMPAPST 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.
A: The dual-power design provides exceptional operational flexibility for varying application requirements. At 50Hz, the 680W/1300RPM setting offers energy-efficient operation for normal conditions. At 60Hz, the 880W/1400RPM setting delivers increased airflow when enhanced performance is needed. This allows for optimal energy usage and extended equipment life by operating at the most appropriate power level for current conditions.
A: 400V operation eliminates the need for three-phase power infrastructure, making installation significantly simpler and more cost-effective in commercial, institutional, and light industrial settings. It can be connected to standard power outlets and integrated into equipment designed for single-phase power, offering greater flexibility and reducing installation complexity compared to three-phase alternatives.
A: With 13kg robust construction, 500mm fan size, and IP44 protection rating, this axial fan is engineered for substantial airflow requirements in demanding environments [citation:1][citation:3]. The 6-blade aluminum impeller with aerodynamically optimized design delivers up to 5860 m³/h airflow [citation:3][citation:7], making it ideal for factory ventilation, large commercial HVAC systems, and industrial process cooling applications requiring reliable, high-capacity axial airflow with the convenience of single-phase power.
A: The 13kg robust construction incorporates premium materials including an aluminum sheet impeller, high-quality ball bearings, and reinforced components throughout [citation:1]. German engineering ensures all parts are optimized for long-term reliability in demanding environments with continuous operation. The internal thermal overload protector provides additional protection against overheating [citation:1], while precision balancing according to DIN ISO 1940 standards minimizes vibration and reduces wear, ensuring exceptional service life exceeding 10 years.
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your commercial and industrial ventilation requirements.
Request Technical Support Request Volume Pricing
Gurantee genuine products from manufacturer
One Year Warranty
AXIALFAN One Year Warranty protects your purchase from Failure during normal use Up to one Year from the date of your purchase.
One Year Coverage from the date of Purchase - Included in the items Price 100% Coverage for Parts and Labor - No deductibles - Included in the items price Items repairs or the full price is refunded to you if we are unable to fix or repair One Year Warranty covers ALL items listed on our website Buyer pay shipping fees at your side when return products, seller pay replacement products' shipping fees.How can I get AXIALFAN One Year Warranty?
AXIALFAN One Year Warranty is included in the items price, you do not need to buy extra protection plan or additional warranties.
How do I purchase a AXIALFAN One Year Warranty?
When you complete the purchase from our website your warranty will be included with the purchase.
How long does coverage last?
Coverage is one year from the date of your purchase
When does coverage start?
Your coverage begins on the date of purchase. If the item you receive is not as it was described, you can return it for a full refund during the first 30 days from payment.
How much is covered?
For replacement payments: You are covered up to the maximum value you paid for the item. Once that amount has been paid out, your warranty is considered fulfilled.
For repairs: You're covered for multiple repairs, up to the maximum value of your item. Once the cost of repairs meets the full purchase price of the item, your warranty is considered fulfilled.
Software: Software issues are not covered.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

