Copper motor — voltage 110-120V/220-240V, blade material Metal. The complete factory specification follows. Made by Ningbo Longwell Electric Technology Co., Ltd. (9 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 Copper Motor
- Model Number: LWDA-100(4”)U-MWN-03, LWDA-100(4”)U-MWN-04
- Voltage: 110-120V/220-240V
- Material: Stainless Steel, Plastic, Aluminum Alloy, Steel
- Blade Material: Metal
- Speed: 4000 RPM, 500 RPM, 800 RPM, 1500 RPM, 600 RPM, 900rpm, 2000 RPM
- Warranty: 1 Year
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 110-120V/220-240V |
| Speed | 4000 RPM, 500 RPM, 800 RPM, 1500 RPM, 600 RPM, 900rpm, 2000 RPM |
| Material | Stainless Steel, Plastic, Aluminum Alloy, Steel |
| Blade Material | Metal |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Longwell |
| Model Number | LWDA-100(4”)U-MWN-03, LWDA-100(4”)U-MWN-04 |
| Product Name | Mixed Flow Inline Duct Fan |
| Application | Exhaust Ventilation |
| Usage | High Pressure Blowing |
| Feature | Low Noise Power Saving |
| Size | 4"/5"/6"/8"/10"/12"/14"/16" |
| Type | Centrifugal Impeller Blower |
| Keyword | Duct Fan |
| Function | Ventilaion |
| Motor | Copper Motor |
| Selling Units | Single item |
| Single Package Size | 5X5X5 cm |
| Single Gross Weight | 10.0 kg |
Product Details
Material: | Metal |
Voltage: | AC Technology |
Type of Operation: | IP54 |
Mode of Operation: | S1 |
Working Temp: | 60℃ |
Speed Control Type: | Constant Speed |
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100+ piece: US $30 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this copper motor?
The standard minimum order quantity is 100 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the copper motor be supplied for my local voltage?
The standard configuration is 110-120V/220-240V. 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 Ningbo Longwell Electric Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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