This brushless external rotor motor is published with the manufacturer’s full specification — voltage 110-240V, power source type Corded Electric. Made by Dongguan Kuhong Electronics Co., Ltd. (8 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Brushless External Rotor Motor
- Model Number: CM355170CB02H-EC
- Power Source Type: Corded Electric
- Voltage: 110-240V
- Material: Aluminum
- Blade Material: aluminum
- Noise Level: 75dBA
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 110-240V |
| Motor Type | Brushless Motor |
| Speed | 1950RPM |
| Material | Aluminum |
| Blade Material | aluminum |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 75dBA |
| Place Of Origin | Guangdong, China |
| Brand Name | COOLCOM |
| Model Number | CM355170CB02H-EC |
| Certification | ce |
| Product Name | Industrial Centrifugal Fans |
| Size | 355*147 |
| Bearing | nmb OR rsk |
| Feature | High Performance |
| Current | 3A |
| Applicable Industries | Food |
| Application | Exhaust Ventilation |
| Keyword | Centrifugal Blower Ventilation Fan Industrial Exhaust Fan |
| Selling Units | Single item |
| Single Package Size | 50X41X30 cm |
| Single Gross Weight | 8.0 kg |
Product Details
Description


Material: Aluminum
features
1. coolcom ec centrifugal fans with high air flow value and very good noise characteristics . Application areas:building Radator, air purifier, Stove jacket cooling, thermal storage heaters, overhead projectors, tanning beds, air-conditioning and heating units. with long life span more than 35Khours when operated in room temperature,also compatible with a high operating temperature
Operating temperature range : -20~ +70C°
Bearing type : ball bearing NMB or other equivalent brand
Life time : above 35000hours
| Product Name | ec centrifugal fan |
| voltage | 110-230v |
| Motor Type | ec Motor |
| Speed control | pwm or 0-10v |
| protecting level | IP44 ,IP54,IP55 |
| Certifications | CE ,RoHS, ISO19001,ISO 14001 |
| Application | AIR PURIFIER / Server Cooling & Ventilation / Grow Tent /Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust cooling |
Specification
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Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–999 piece: US $155 / piece
- 1000–4999 piece: US $140 / piece
- 5000+ piece: US $138 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this brushless external rotor motor?
The standard minimum order quantity is 2 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.
Which certifications does this brushless external rotor motor carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the brushless external rotor motor be supplied for my local voltage?
The standard configuration is 110-240V. 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 Dongguan Kuhong Electronics Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Kuhong Electronics Co., Ltd. range on HVACR Nexus.
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