
48V 1500W BLDC Motor Controller
Introduction
48V 1500W BLDC Motor Controller is a closed-loop speed controller, which uses IGBT and MOS power,uses hall signal of the DC brushless motor to perform double-loop speed control, and has a PID speed regulator in the control link. The system control is stable and reliable.
Characteristics
Data | Units | Part No. |
DBLS-02-H | ||
Input voltage | VDC | 24~48 |
Continuous output current | A | 75 |
Speed voltage input | VDC | 0~5 |
Working temp. | ℃ | 0~+45℃ |
Storage temp. | ℃ | -20~*85℃ |
Use and storage humidity | % | <85% |
Structure | / | Wall-mountable type |
Cooling | / | Radiator |
Control signal | / | Isolation |
Suitable for motor | / | ≤1500W |
Control Terminal
No. | Terminal Name | Description |
8 | GND | GND terminal |
7 | F/R | CW/CCW terminal |
6 | EN | Stop/Start terminal |
5 | BK | Brake terminal |
4 | SV | Analogy signal input terminal |
3 | PG | Speed outputterminal |
2 | ALARM | Alarm output terminal |
1 | +5V | +5V power output terminal |
Hall Signal Terminal
No. | Name | Description |
1 | GND | Hall sensor Negative |
2 | HA | Hall sensor A phase |
3 | HB | Hall sensor B phase |
4 | HC | Hall sensorC phase |
5 | +5V | Hall sensor Positive |
Motor Connection Terminal
No. | Name | Description |
1 | DC+ | DC+ |
2 | DC- | DC- |
3 | FG | For the ground |
4 | U | BLDC winding U phase(A) |
5 | V | BLDC winding V phase(B) |
6 | W | BLDC winding W phase(C) |
Outline size

Why choose us ?
1.We are the professional manufacturer of all kinds of motor.
2.Quality Control through the whole Manufacturing process.
3.Excellent quality testing equipment, 100% inspection and data traceability.
4.Our facility passed ISO 9001, ISO14001, OHSAS18001 and IATF 16949.
5.Different designs are available according to customer requests.
FAQ
1. Q:What is the delivery time of your motor?
A:In general, the delivery time of our motor is about 30-50 days, customized motor will be delivered as the negotiation with our clients.
2. Q:Is your price competitive?
A: Only good quality machine we supply. Surely we will give you best factory price based on
superior product and service.
3. Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.

Why choose us?
- We offer a range of technical training and support services for customers using BLDC Motor Drivers.
- Stability is an important foundation for the survival and development of our company, thus we are committed to establishing a sound risk management system and internal control system with our characteristics to achieve sound development.
- Our expertise lies in producing top-quality BLDC Motor Driver products that meet customer needs.
- Our company aims to develop into a reliable supplier of 48V 1500W BLDC Motor Controller by constantly innovating, pursuing tiptop products and excellent services, and devoting to provide competitive and innovative solutions top our customers. Our goal is to provide high-end products at low cost.
- Our company produces BLDC Motor Drivers with high efficiency and minimal energy consumption.
- Our original intention of serving the country with industry is as firm as one, and we will continue to improve the level of high-end manufacturing, strengthen the strength of scientific research and innovation, and improve the intelligent service support system.
- Our BLDC Motor Driver products are designed for ease of maintenance and repair.
- With the business concept of innovation and perfection, we constantly improve our ability to manufacture and publicity to serve our customers sincerely.
- Our factory produces BLDC Motor Drivers with the highest quality and reliability.
- Our company adheres to the principle of quality first, affordable price, and service first, sincerely welcome domestic and foreign users to come to consult and order.
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