3 Phase 120 Degree 20000rpm 50VDC Brushless DC Motor Driver
Brushless DC Motor Driver 24VDC / 48VDC 0-300W Light Weight is one of the models in Hejiemotor series easy brushless dc motor drives which can take 20-50 VDC operating voltage and output 0.1 -10A continuous load-based current. It is capable of driving NEMA 17, 23, 24 and 34 easy servomotors (stepper motors with encoders) with the position loop closed in real time.
1.Electrical Specifications:
| Parameter | Min | Rated | Max | Unit |
| Motor Hall Sensor Angle | 120°/240° | |
| DC Power Input | 18 | 48 | 50 | V |
| Drive Current Output | 0 | 15 | 35 | A |
| Suitable Motor Speed | 0 | | 20000 | rpm |
| Hall Sensor Voltage | 4.5 | 5 | 5.5 | V |
| Hall Sensor Current | | 20 | | mA |
| External Potentiometer | | 10K | | Ω |
2.Connection Definition:
| Mark | Definition |
| DC+/DC- | DC Power Input (DC24V~DC48V) |
| U,V,W | Motor lead wire |
| Hu,Hv,Hw | Hall sensor lead wire |
| REF+ | Hall sensor power supply + |
| REF- | Hall sensor power supply - |
| VCC | External potentiometer power supply + |
| SV | External potentiometer |
| COM | Public (low level) |
| F/R | Direction: High level/CW Low Level/CCW |
| EN | Enable: High Level/Stop Low Level/Run |
| BRK | Quick Brake: High Level/Stop Low Level/Run |
| SPEED | Speed signal output |
| ALARM | Alarm signal output |
3.Mechanical Drawings:
4.Company introduction:
Located in the beautiful abundant picturesque city of changzhou which is the hub of electric motors in China, Changzhou Shangkong Electromechanical Co.,Ltd. is an enterprise that is specializing in R&D, production, sales of various electric motors. The company has successfully applied for over 20 patents of invention & utility in terms of more than 10 years production history with high-tech and innovative creativity, meanwhile passes the certification of ISO 9001 Quality Mangement System. The main products are stepper motor series, BLDC motor series, DC/AC servo motor series, as well as non-standard models designed for the solutions of special customers. The products are well sold extensively all over the world, in the meantime, pass the certification of CE and ROHS.
Related Qualification Certificate:
5.FAQ:
1. Are you factory?
Yes, we are facotry, and we produce stepper motor/driver, Servo motor/driver
2. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.
3. How do you ship the goods?
Sea and by air, also accept customer appointed.
4. Can I test sample?
Yes, sample charged can be offered for testing.
5. Can we be agent or distributor?
Yes, welcome and we will support yo
6. Can you do OEM or ODM service?
Yes, we have R&D department and accept OEM and ODM service.
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3 Phase 50VDC Brushless DC Motor Driver 120 Degree 20000rpm Images
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