External rotor axial fan — 220V 50hz1Phase, 380V 50hz 3Phase, air flow direction Sucking. The complete factory specification follows. Made by Shanghai Minran Refrigerating Engineering Equipment Co., Ltd. (8 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This External Rotor Axial Fan
- Model Number: Fan blade diameter 300/350/400/450 mm
- Power Source: Electric
- Power Supply: AC 220/380V 50hz 1/3Phase
- Voltage: 220V 50hz1Phase, 380V 50hz 3Phase
- Air Flow Direction: Sucking
- Material: Carbon Steel
Technical Specifications
| Blade Diameter | 300/350/400/450 mm |
|---|---|
| Voltage | 220V 50hz1Phase, 380V 50hz 3Phase |
| Speed | According |
| Type | ac axial fan |
| Material | Carbon Steel |
| Blade Material | Carbon Steel |
| Mounting Type | Horizontal or Vertical |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | Unavailable |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Shanghai, China |
| Brand Name | WeiGuang |
| Model Number | Fan blade diameter 300/350/400/450 mm |
| Product Name | Axial Fan Motor |
| Fan Blade Diameter | 300/350/400/450mm |
| Air Flow Direction | Sucking |
| Power Supply | AC 220/380V 50hz 1/3Phase |
| Electrical Connection | Lead wire |
| BEARINGS | Ball bearings |
| IP | IP54 |
| Ambient Temperature | -30℃ to +60℃ |
| Selling Units | Single item |
| Single Package Size | 36.0X36.0X18.0 cm |
| Single Gross Weight | 4.8 kg |
Product Details












1.Diameter | Fan blades diameter 300/350/400/450mm |
2.Voltage | 4E: 220V 50hz 1Phase 4D: 380V 50hz 3Phase |
3.Air flow | Sucking |






















About MOQ
Quality Control
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2.About the services:24 hours,provide you with the latest product information and services.
3.About the after sale services:24 hours online provide service for you.
4.About the shipments:we have in stock,will delivery for you as soon as possible.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this external rotor axial fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Unavailable warranty. Spare parts and technical support remain available after the warranty period.
Can the external rotor axial fan be supplied for my local voltage?
The standard configuration is 220V 50hz1Phase, 380V 50hz 3Phase. Alternative voltage and frequency builds are available when specified at the time of order.
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 Shanghai Minran Refrigerating Engineering Equipment Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shanghai Minran Refrigerating Engineering Equipment Co., Ltd. range on HVACR Nexus.
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