Brushless motor — rated voltage Dc 24V, type Brushless Motor. The complete factory specification follows. Made by Hunan Guomeng Technology Co., Ltd. (4 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Brushless Motor
- Model Number: BL5520O
- Rated Power: 50 W
- Rated Voltage: Dc 24V
- Voltage: 12V/24V
- Speed Rpm: 4000RPM
- Speed(RPM): 4000
Technical Specifications
| Commutation | Brushless |
|---|---|
| Rated Voltage | Dc 24V |
| Rated Power | 50 W |
| Speed Rpm | 4000RPM |
| Speed(RPM) | 4000 |
| Efficiency | IE 2 |
| Type | Brushless Motor |
| Construction | Permanent Magnet |
| Frame | 55mm |
| Motor Mounting Type | Flange Mount |
| Protect Feature | Explosion-proof |
| Usage | Home Appliance, Smart Home, pump |
| Warranty | 3 months ~ 1 year |
| Continuous Current(A) | 4.5A |
| Model Number | BL5520O |
| Torque | 700g.cm |
| Place Of Origin | Hunan, China |
| Brand Name | CDM |
| Motor Type | outer rotor BLDC Motor |
| Keywords | High Torque BLDC Motor |
| Voltage | 12V/24V |
| Application | Automatic Product |
| Selling Units | Single item |
| Single Package Size | 38X28X27 cm |
| Single Gross Weight | 12.0 kg |
Product Details




Diameter(mm) | 55 |
Height(mm) | 20 |
Speed(r/min) | 4000 |
Rated(V) | 24v |
Current(A) | 2A |
Torque(g.cm) | 700 |
Output(W) | 50 |
Customizable | voltage,shaft,speed,torque,power… |
Typical Appliacation | pump,massager,robot,mixer,stirrer |




















































Company Profile.




























Ordering and Pricing
- Minimum order quantity: 1000 piece
- Volume pricing:
- 1000–2999 piece: US $7 / piece
- 3000–7999 piece: US $6 / piece
- 8000+ piece: US $5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this brushless motor?
The standard minimum order quantity is 1000 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 brushless motor be supplied for my local voltage?
The standard configuration is Dc 24V. 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 Hunan Guomeng Technology Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hunan Guomeng Technology Co., Ltd. range on HVACR Nexus.
See more in External Rotor Motors on HVACR Nexus.



















