High Speed 7200rpm BL2838 28mm 3.7v 12volt Brushless DC Motor For Hair Clipper
Product Overview
High-performance brushless DC motor designed for hair clippers and various precision applications. Features customizable voltage, speed, and torque specifications to meet specific requirements.
- Rated Voltage Range: DC 6V-24V
- Rated Speed: 1000rpm - 10000rpm
- Motor Speed: Proportional to motor voltage
- Torque: 10g.cm - 200g.cm
- Motor Type: Brushless DC Motor
- Default Direction: CW & CCW
- Motor Size: φ28mm × L38mm
- Shaft Options: φ2.3mm or custom sizes
- Working Temperature: -40°C to +60°C
Key Specifications
- Rated Speed: 1000rpm - 10000rpm
- Continuous Current: 10mA - 500mA
- Efficiency: IE3
- Shaft Diameter: φ2.3mm
- Motor Diameter: φ28mm
- Weight: 90g
- Noise Level: ≤55DB
- Construction: Permanent Magnet
- Commutation: BLDC Motor
- Protection: Totally Enclosed
- Bearing Type: Oil bearing or ball bearing
Product Images
Technical Data
| Motor Model |
Voltage |
No Load Current (A) |
No Load Speed (rpm) |
Max Efficiency Current (A) |
Max Efficiency Speed (rpm) |
Max Efficiency Torque (g-cm) |
Max Efficiency Power (W) |
Efficiency (%) |
Stall Current (A) |
Stall Torque (g-cm) |
| BL2838*** |
9~14V (12V) |
0.04 |
3550 |
0.18 |
2900 |
50 |
1.5 |
71.5 |
0.8 |
275 |
| BL2838*** |
19~26V (24V) |
0.10 |
6400 |
0.31 |
4850 |
104 |
5.1 |
67.5 |
1.0 |
434 |
Applications
Smart home devices, robots, office supplies, power tools, medical equipment, precision instruments, automotive electronics, toys, massagers, robot vacuum cleaners, car flip screens, intelligent trash cans, personal care devices, electric bicycles, fans, cosmetic instruments, and medical imaging equipment.
Packaging & Delivery
- Packaging: Strong Carton (100pcs/box) or custom packaging
- Port: Shenzhen/Guangzhou/Shanghai
- Single Package Size: 37×27×24cm
- Single Gross Weight: 70g
- Supply Ability: 100,000 pieces per month
Lead Time
| Quantity (pieces) |
Lead Time (days) |
| 1 - 100 |
10 |
| 101 - 1000 |
15 |
| > 5000 |
To be negotiated |
Samples & Customization
- Maximum Sample Quantity: 1 piece
- Sample Price: $15/piece
- Custom Logo: Available
- MOQ: 1000 pieces (flexible based on complexity and season)
- Customization: Voltage, speed, torque, shaft size, and specifications available
Frequently Asked Questions
Q1: What's the price?
A1: We're a professional manufacturer. The exact price is based on clients' specifications such as speed, voltage, and customization requirements.
Q2: What's the MOQ?
A2: We try to meet every client's requests. The MOQ is flexible if the product is not complicated to produce and we are not in a busy season. Please contact our sales team for confirmation.
Q3: What's the delivery time?
A3: In slack season, delivery time is within one month. In busy season, it may take more than one month for large quantities. We can provide overtime production for urgent orders.
Q4: Can you send samples before the order?
A4: Yes, we provide samples for quality confirmation. Shipping available via UPS, TNT, FEDEX, or DHL.
Q5: Can you make our logo on the products?
A5: Certainly. Logo customization is available as most of our products are customizable.