The external rotor fan listed here carries type fan motor, model number ERc25, documented exactly as the manufacturer publishes it. Made by Ningbo FTZ Hansen Mechanical&Electrical Co., Ltd. (24 years on the platform, typical reply ≤5h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This External Rotor Fan
- Model Number: ERc25
- Rated Power: /
- AC Voltage: 208–230/240 V
- Rated Speed: /
- Warranty: 3 Months
- Certification: CE, RoHS
Technical Specifications
| Phase | Single-Phase |
|---|---|
| AC Voltage | 208–230/240 V |
| Rated Power | / |
| Rated Speed | / |
| Type | fan motor |
| Frame | / |
| Motor Mounting Type | / |
| Protect Feature | Waterproof |
| Efficiency | IE 4 |
| Warranty | 3 Months |
| Model Number | ERc25 |
| Brand Name | zjtex |
| Place Of Origin | Zhejiang, China |
| Frequency | 50/60HZ |
| Certification | CE, RoHS |
| Product Name | external rotor motor |
| Keywords | external rotor motors manufacturers |
| Selling Units | Single item |
| Single Package Size | 10X10X9.5 cm |
| Single Gross Weight | 2.100 kg |
Product Details






item | value |
Place of Origin | China |
Brand Name | zjtex |
Model Number | ERc25 |
Type | fan motor |
Frequency | 50/60HZ |
Phase | Single-phase |
Certification | ce |
Protect Feature | Waterproof |
AC Voltage | 208-230 / 240 V |
Efficiency | IE 4 |
Certification | CE, RoHS |
Frequency | 50/60HZ |
AC Voltage | 208-230 / 240 V |
Type | fan motor |
Phase | Single-phase |
Protect Feature | Waterproof |
Efficiency | IE 4 |
Product Name | external rotor motor |
Keywords | external rotor motors manufacturers |




























Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500+ piece: US $20 / 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 fan?
The standard minimum order quantity is 500 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 warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this external rotor fan carry?
It is supplied with CE, RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the external rotor fan be supplied for my local voltage?
The standard configuration is 208–230/240 V. 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 FTZ Hansen Mechanical&Electrical Co., Ltd., based in China. The company 24 years as a verified Alibaba.com supplier, Trading Company. Browse the full Ningbo FTZ Hansen Mechanical&Electrical Co., Ltd. range on HVACR Nexus.
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