Guangdong Zhufeng Electric Co., Ltd.
| Payment Terms | L/C,D/A,D/P,MoneyGram,Western Union,T/T |
| Supply Ability | 500-10000 per Month |
| Delivery Time | 3 Days |
| Packaging Details | Carton and plywood box packaging |
| Nominal Voltage | 380V |
| Power Phase Number | Three Phase |
| Control Mode | SVC/VF/FVC |
| Appearance material | Aluminum Alloy |
| Color | Black |
| Brand Name | ZFENG |
| Model Number | ZF900 Series |
| Certification | CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000 |
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Product Specification
| Payment Terms | L/C,D/A,D/P,MoneyGram,Western Union,T/T | Supply Ability | 500-10000 per Month |
| Delivery Time | 3 Days | Packaging Details | Carton and plywood box packaging |
| Nominal Voltage | 380V | Power Phase Number | Three Phase |
| Control Mode | SVC/VF/FVC | Appearance material | Aluminum Alloy |
| Color | Black | Brand Name | ZFENG |
| Model Number | ZF900 Series | Certification | CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000 |
Multi mode vector control
Full dimensional security architecture
Industrial Internet EcologyCore Technical Principles
Vector Control (FOC): Through Field-Oriented Control (FOC), the stator current of the motor is decomposed into d-axis (flux component) and q-axis (torque component), enabling independent decoupling control of flux and torque. This allows AC motors to achieve precise speed regulation characteristics similar to DC motors, with typical speed accuracy of ±0.1% and millisecond-level response time.
V/C Control Logic: Combines voltage/current dual closed-loop control to dynamically adjust output voltage and frequency, maintaining constant flux (avoiding weak flux losses) while optimizing current waveforms to reduce harmonic losses and enhance system efficiency.
High-Frequency Inverter Technology: Adopts IGBT/SiC power modules to support output frequencies above 500Hz, suitable for high-speed motor drive scenarios (e.g., robotics, CNC machine tools).
Precision Torque Control: Achieves ±1% torque accuracy through independent regulation of d/q-axis currents, ideal for precision machining, robotic joint drives, and similar applications.
Energy Efficiency Improvement:
System Efficiency Exceeding 95%: Combining permanent magnet direct-drive motors with vector inverters, this solution saves 20%-40% energy compared to traditional asynchronous motor + reducer systems, with system efficiency reaching over 97% (e.g., 28.6% energy savings in chemical reactor stirring retrofits).
Intelligent Energy Optimization: Built-in self-learning algorithms dynamically adjust voltage/frequency based on load, avoiding "over-sizing" idle losses; supports regenerative braking energy feedback to reduce grid load.
High Reliability Design:
Maintenance-Free Structure: Eliminates reducers, couplings, and other intermediate components, reducing failure rates by 60% and extending maintenance intervals to 30,000 hours (e.g., permanent magnet direct-drive motor solutions).
Environmental Adaptability: Fully sealed structure resists chemical corrosion, with motor lifespan exceeding 100,000 hours; high-temperature demagnetization protection (operating temperature ≤180°C).
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-15000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha... GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha...
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