This ocean industrial air cooler is published with the manufacturer’s full specification — power source Electric, type external rotor. Made by Linfon Technology Limited (1 year on the platform, typical reply ≤7h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ocean Industrial Air Cooler
- Power Source: Electric
- Application Areas: Condenser fan motor
- Product Type: Industrial air cooler
- Type: external rotor
- Single Gross Weight: 0.0 kg
- Core Components: Motor
Technical Specifications
| Power Source | Electric |
|---|---|
| Core Components | Motor |
| Part Number | 500 |
| Product Type | Industrial air cooler |
| Aliases | external rotor motor |
| Type | external rotor |
| Application Areas | Condenser fan motor |
| Brand | Ocean |
| Order Number | 4DE500 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Ocean fan blade diameter 200-500 cold storage evaporator condenser/radiator fan with external rotor motor *****************************************
Ocean Brand Industrial External Rotor Motor Fan for Cold Storage and Condensers
Product Overview:
This high-performance industrial fan is engineered specifically for demanding thermal management applications, including cold storage air coolers, evaporators, condensers, and radiators. Featuring a robust external rotor motor design, this unit ensures stable operation and efficient heat dissipation in commercial and industrial environments. The product is part of the renowned "Ocean" series, known for its reliability and durability in heavy-duty cooling systems.
Core Features & Specifications:
- Motor Type: Equipped with a high-efficiency external rotor motor, providing compact structure and excellent cooling performance for the motor itself.
- Versatile Voltage Options: Available in both 220V and 380V configurations to suit various international power standards and industrial requirements.
- Wide Size Range: Offers extensive diameter specifications ranging from 300mm to 630mm (including models 300, 350, 400, 450, 500, 550, 600, and 630), allowing for precise customization based on equipment dimensions.
- Durable Construction: Designed with sturdy fan blades and a protective wire guard to ensure safety and longevity under continuous operation.
- Application Areas: Ideal for use in condenser fan motors, industrial air coolers, and refrigeration units requiring consistent airflow.
Technical Details:
- Brand: Ocean
- Part Number: 500 / Order Number: 4DE500
- Power Source: Electric
- Core Component: Motor
- Input Power Models: Supports various input power ratings corresponding to the diameter sizes (e.g., 300W-630W range).
Why Choose This Product:
Selecting this external rotor fan means investing in a reliable solution for industrial cooling needs. Its adaptable voltage options and comprehensive size range make it a versatile choice for manufacturers and maintenance professionals alike. The robust build quality ensures minimal downtime and optimal thermal efficiency for your cold storage and condensation systems.










| Whether it is a dedicated source of goods for cross-border export | no |
| Part Number | 500 |
| Core Components | Motor |
| Product Type | Industrial air cooler |
| Power Source | Electric |
| Specification | Ocean 300 external rotor 380V, Ocean 350 external rotor 380V, Ocean 400 external rotor 380V, Ocean 450 external rotor 380V, Ocean 500 external rotor 380V, Ocean 550 external rotor 380V, Ocean 600 external rotor 380V, Ocean 630 external rotor 380V, Ocean 300 external rotor 220V, Ocean 350 external rotor 220V, Ocean 400 external rotor 220V, Ocean 450 external rotor 220V, Ocean 500 external rotor 220V, Ocean 550 external rotor 220V, Ocean 600 external rotor 220V, Ocean 630 external rotor 220V |
| Aliases | external rotor motor |
| Application areas | Condenser fan motor |
| type | external rotor |
| brand | Ocean |
| Order Number | 4DE500 |
| Specification | Dayang 300 external rotor 380V,Dayang 350 external rotor 380V,Dayang 400 external rotor 380V,Dayang 450 external rotor 380V,Dayang 500 external rotor 380V,Dayang 550 external rotor 380V,Dayang 600 external rotor 380V,Dayang 630 external rotor 380V,Dayang 300 external rotor 220V,Dayang 350 external rotor 220V,Dayang 400 external rotor 220V,Dayang 450 external rotor 220V,Dayang 500 external rotor 220V,Dayang 550 external rotor 220V,Dayang 600 external rotor 220V,Dayang 630 external rotor 220V |
| Input power | 300 ,350,400 ,450 ,500 ,550,600,630,301,351,401,451,501,551,601,631 |
| Company Name | Linfon Technology Limited |
| Company Address | Room S051, 2/F, The Capital, 61-65 Chatham Road South, Tsim Sha Tsui |
| Company Country | HK |
Ordering and Pricing
- Minimum order quantity: 2 piece
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ocean industrial air cooler?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Linfon Technology Limited. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Linfon Technology Limited range on HVACR Nexus.
See more in External Rotor Motors on HVACR Nexus.






















