This outer-rotor motor is published with the manufacturer’s full specification — 220V, blade material AL. Made by Wuxi Amthi Power Tech Co., Ltd. (5 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Outer-Rotor Motor
- Model Number: A400-220V1.8Kw
- Rated Power: 1800W
- Power Supply: 220V
- AC Voltage: 220V
- Blade Material: AL
- Rated Speed: 50-60rpm
Technical Specifications
| Phase | Three-Phase |
|---|---|
| AC Voltage | 220V |
| Rated Power | 1800W |
| Rated Speed | 50-60rpm |
| Type | Brushless Motor |
| Frame | No |
| Motor Mounting Type | Flange |
| Protect Feature | Waterproof |
| Efficiency | IE 4 |
| Warranty | 3Years |
| Model Number | A400-220V1.8Kw |
| Brand Name | AMTHI |
| Place Of Origin | Jiangsu, China |
| Frequency | 50-60Hz |
| Application | Industrial Equipment |
| Usage | Air Cooling System |
| HVLS Fan | High Volume, Low Speed |
| Blade Material | AL |
| Power Supply | 220V |
| RPM Range | 45-60RPM |
| Fan Motor | Permanent magnet synchronous |
| Noise | 40dB |
| Air Covered Area | 1400㎡ |
| Design | Permanent magnet synchronous |
| Selling Units | Single item |
| Single Package Size | 45X45X39.5 cm |
| Single Gross Weight | 46.0 kg |
Product Details
Factory use Big Industrial Cooling Air Fan and Motor Suppliers | ||
Design | Permanent Magnet Synchronous | |
Power | 500~1500W | |
Fan Length | 3-8M | |
Air Covered Area | 280~1400㎡ | |
Air Volume | ≥203,800m³/h | |
Noise Level | 40dB | |
Power Supply | 220V/380V | |
RPM Range | 40-130RPM | |
Blade Material | Aluminum | |
Advantage | Maintenance Free | |
FAQ
A: We are factory which established more than 20 years.
Q: What’s application of your main motors?
A: We focus on BLDC and HVLS motors research & manufacture.
Hub motors is widely used on E-scooter, E-rickshaw motor for e-rickshaw and EV car.
And HVLS fan motor used on big industrial fan which is the most direct and effective solution for large space ventilation cooling.
Q: How is your motor’s quality compared with others?
A: High efficiency (85%~88%) is our strength.
Long life cycle (7 years).
Low repair rate (less than 1‰).
All the motors have passed ISO9000, CE.
Q: Can you provide customized logo?
A: Yes, clients’ own logo or branding words can be laser printed on our motor.
Q: How to control the motor quality in each production procedure?
A: All the incoming materials in full inspection.
Product performance and functional test during assembling.
Documentation system to track from shipment backwards to production and material used.
Q: Do you customize motor?
A: Yes, we can customize the motor cover, motor axle length & diameter, motor power, motor size, etc.
Even cooperate with you to create new type motor.
Please feel free to let us know your requirements.
Q: What is your delivery time?
A: Usually we have stock, delivery time within 7 days.
If there is customized requirement, time is negotiable.
Q: What other services can you provide?
A: Accepted delivery terms: FOB,CFR,CIF,EXW,DDP,DDU.
Accepted payment type: T/T, L/C, Western union;
Ordering and Pricing
- Minimum order quantity: 10 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this outer-rotor motor?
The standard minimum order quantity is 10 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 3Years warranty. Spare parts and technical support remain available after the warranty period.
Can the outer-rotor motor be supplied for my local voltage?
The standard configuration is 220V. 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 Wuxi Amthi Power Tech Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Wuxi Amthi Power Tech Co., Ltd. range on HVACR Nexus.
See more in External Rotor Motors on HVACR Nexus.
