Guang Dong Lihua Mechatronics Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 50000pcs/day |
| Delivery Time | 30-45days |
| Packaging Details | Foam Box/Plastic Box |
| Model Type | BLDC370/BL2430 |
| Operational Temperature | -20°C to +80°C |
| Number Of Poles | 2 |
| Insulation Grade | Class A |
| Control Method | Electronic Commutation |
| Custom Mad | Accept Custom-Made |
| Material | All Metal Brushless Motor |
| Pricing | Competitive Factory |
| Driver(Optional) | Built-in driver PCB with MCU |
| Construction | Permanent Magnet |
| Weight | 25g |
| Manufacturer | Lihua Motor |
| Name | Brushless DC Electric Motor |
| Model Number | BLDC370/BL2430 |
| Certification | ISO9001,CE,RoHs,Reach |
| Place of Origin | Gongguan,China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 50000pcs/day |
| Delivery Time | 30-45days | Packaging Details | Foam Box/Plastic Box |
| Model Type | BLDC370/BL2430 | Operational Temperature | -20°C to +80°C |
| Number Of Poles | 2 | Insulation Grade | Class A |
| Control Method | Electronic Commutation | Custom Mad | Accept Custom-Made |
| Material | All Metal Brushless Motor | Pricing | Competitive Factory |
| Driver(Optional) | Built-in driver PCB with MCU | Construction | Permanent Magnet |
| Weight | 25g | Manufacturer | Lihua Motor |
| Name | Brushless DC Electric Motor | Model Number | BLDC370/BL2430 |
| Certification | ISO9001,CE,RoHs,Reach | Place of Origin | Gongguan,China |
| High Light | 370 electric motor 24v dc ，24V Brushless DC Electric Motor ，PWM Drive DC Motor Low Noise | ||
BLDC370 / BLDC2430 6V 12V 24V Brushless DC Brushless DC Motor High Torque Custom OEM
| - Model Number: BLDC370/BL2430 (BL:brushless motor)
| - Shell Stator Size : Φ 24.4* L 30.8 mm
| - Shaft : Φ 2mm[0.078 inch] screw lead, D shape, etc.
| - Shaft length(L) free customization
| - Rated Output Power: 2W - 30W
| - Rated Voltage: DC 6V - 24V (volatge can be customized)
| - Rated Torque: up to 75 gf-cm
| - Rotor: Strong magnet
| - Driver(Optional): built-in driver PCB with MCU
| - Construction: Permanent Magnet
| - Commutation: Brushless-PWM drive
|- PWM pulse wide speed range
|- Clockwise/counter-clockwise rotation (CW/CCW)
|- Low EMC |- Low noise
|- Long lifespan: up to 20000hours
BLDC370/BL2430 Brushless DC Electric Motor Parameter Datasheet Samples &2D Drawing
| Model | Voltage(V) | No Load | Rated Load | Stall | ||||||
| Range | Rated | Speed | Current | Torque | Speed | Current | Output | Torque | Current | |
| R/min | A | mNm | R/min | A | W | mNm | A | |||
| BLDC370-1 | 5~12 | 6 | 5380 | 0.23 | 3.92 | 4720 | 0.61 | 1.94 | 13.2 | 1.5 |
| BLDC370-2 | 5~12 | 9 | 5390 | 0.11 | 9.81 | 3750 | 0.71 | 3.85 | 23.2 | 1.5 |
| BLDC370-3 | 8~26 | 12 | 8010 | 0.17 | 9.32 | 6150 | 0.74 | 6.01 | 23.5 | 1.5 |
| BLDC370-4 | 8~26 | 24 | 4570 | 0.05 | 6.87 | 3510 | 0.18 | 2.53 | 29.59 | 0.64 |
| BLDC370-5 | 22-26 | 24 | 6846 | 0.13 | 6.07 | 4676 | 0.29 | 1.99 | 19.11 | 0.62 |
All above technical parameters can be custom as your need. Contact US ! Provide a suitable brushless motor solution for you.
Voltage Range: Typically 3.7V – 12V
Rated Power: 1 – 20W (depending on model)
Control Method: Sensorless or Hall-based square wave drive; can also support FOC control for higher efficiency
Advantages:
High speed (8,000 – 20,000 RPM)
Maintenance-free (no carbon brushes)
Low noise, long lifespan
High control precision
| Application | Pump Type | Requirements |
|---|---|---|
| Medical devices | Diaphragm/air pumps | Accurate flow control, low noise, high reliability |
| Smart toilets | Mini water pumps | Fast start-up, low noise, long service life |
| Beauty instruments | Mist/spray pumps | Compact size, high-frequency operation, corrosion-resistant |
| Small water dispensers | Micro water pumps | High head, low power, stable startup |
| Electric sprayers | Mini air pumps | High speed, pressure-stable, battery-compatible |
Features:
Cost-effective
Simple control (PWM signal from MCU)
Suitable for water dispensers, aroma diffusers, portable air pumps
Configuration Diagram:
Technical Notes:
Open-loop PWM for speed control
Driver board should support 6V–12V input with soft-start protection
Hall sensors optional for higher precision
Features:
Excellent noise reduction (FOC vector control)
Supports constant speed/constant current closed-loop control
Ideal for medical and high-end beauty applications
Configuration Diagram:
Technical Notes:
Enables flow/pressure closed-loop control
Includes overcurrent, stall, undervoltage protection
FOC algorithm can be implemented using ST/ESP32 platforms
Features:
High integration and reliability
Plug-and-play, ideal for OEMs
Common in spray devices, electric breast pumps, etc.
Configuration Diagram:
Technical Notes:
Built-in driver for fast deployment
Simple control interface (power or PWM)
Higher cost but faster time-to-market
| Issue | Recommended Solution |
|---|---|
| Hard start / stalling | Use drivers with soft-start or add startup delay |
| Overheating | Add heatsink, reduce load, or optimize duty cycle |
| Unstable flow | Use closed-loop control (flow/current/pressure) |
| Excessive noise | Use FOC driver + low-noise pump structure |
| Poor battery life | Optimize motor efficiency and duty cycle |
| Product Name | Model | Voltage / Speed | Suggested Driver |
|---|---|---|---|
| 370 Brushless Motor | BLDC-370A | 12V / 18,000 RPM | Sensorless Driver |
| Integrated Pump Unit | MINI-PUMP370 | 5V / 9,000 RPM | Built-in Driver |
| Medical Air Pump | 370-DR-MED | 7.4V / 12,000 RPM | FOC Driver |
Company Details
Business Type:
Manufacturer,Exporter,Seller,Trading Company
Year Established:
2003
Total Annual:
20598600-21971840
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...
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