Noise external rotor motor — blade material Cold-roll Steel Sheets, type Asynchronous Motor. The complete factory specification follows. Made by Xian Huan-Tai Technology & Development Corp., Ltd. (7 years on the platform, typical reply ≤7h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Noise External Rotor Motor
- Model Number: TP-Z-4002
- Rated Power: 3 kW
- AC Voltage: 220-230V 380-400V AC
- Blade Material: Cold-roll Steel Sheets
- Rated Speed: 3 000 RPM
- Warranty: 3 months ~ 1 year
Technical Specifications
| Phase | Three-Phase |
|---|---|
| AC Voltage | 220-230V 380-400V AC |
| Rated Power | 3 kW |
| Rated Speed | 3 000 RPM |
| Type | Asynchronous Motor |
| Frame | 32mm |
| Motor Mounting Type | Flange |
| Protect Feature | Drip-proof |
| Efficiency | IE3 |
| Warranty | 3 months ~ 1 year |
| Model Number | TP-Z-4002 |
| Brand Name | TOPPING |
| Place Of Origin | Shaanxi, China |
| Frequency | 50/60Hz |
| Blade Material | Cold-roll Steel Sheets |
| Protection Grade | IP54 |
| Authentication | CE |
| Environmental Temperature | -30℃-60℃ |
| Insulation Grade | Grade F |
| Selling Units | Single item |
| Single Package Size | 50X50X70 cm |
| Single Gross Weight | 15.0 kg |
Product Details












item | value |
Warranty | 3months-1year |
Place of Origin | China |
Shaanxi | |
Brand Name | TOPPING |
Model Number | TP-Z-4002 |
Type | Asynchronous Motor |
Frequency | 50/60Hz |
Phase | Three-phase |
Protect Feature | Drip-proof |
AC Voltage | 220-230V 380-400V AC |
Efficiency | Ie 3 |
Type | AC External Rotor Axial Fan Motor |
Blade Material | Cold-roll Steel Sheets |
Protection Grade | IP54 |
Authentication | CE |
Environmental Temperature | -30℃-60℃ |
Insulation Grade | Grade F |




Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50–99 piece: US $80 / piece
- 100–499 piece: US $70 / piece
- 500+ piece: US $60 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this noise external rotor motor?
The standard minimum order quantity is 50 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 3 months ~ 1 year warranty. Spare parts and technical support remain available after the warranty period.
Can the noise external rotor motor be supplied for my local voltage?
The standard configuration is 220-230V 380-400V AC. 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 Xian Huan-Tai Technology & Development Corp., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xian Huan-Tai Technology & Development Corp., Ltd. range on HVACR Nexus.
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