Product Description
The external rotor series variable frequency drive high-efficiency permanent magnet synchronous motor is a state-of-the-art, fully enclosed air-cooled motor meticulously designed by Taizhou Taicheng Electrical Equipment Co., Ltd. for excellence in the fan industry. This series boasts efficiency indices that proudly meet the Level 1 standard of the esteemed GB30253-2013 protocols, known as 'Limited Values and Energy Efficiency Grades for Permanent Magnet Synchronous Motors,' placing it at the pinnacle of advanced motor technology. Harnessing the unparalleled magnetic properties of rare earth permanent magnet materials, these motors eliminate the need for additional energy post-magnetization, establishing a robust permanent magnetic field that overtakes traditional electric excitation mechanisms. Our permanent magnet motors offer not only exceptional efficiency but also a streamlined design, reliable functionality, and a compact, lightweight form-achieving extraordinary performance levels, including ultra-high efficiency and speed, that traditional motors simply cannot rival. Furthermore, these motors can be custom-tailored to fulfill unique operational demands. Through the fusion of permanent magnet technology with cutting-edge electronic and microcomputer control technologies, the performance of motors and their drive systems has been elevated to unprecedented heights, making them smarter and more data-centric, with widespread application across diverse fan domains. The design of these permanent magnet synchronous motors is not only innovative but also compact, ensuring high efficiency and substantial power output.
Energy Saving PrincipleThe external rotor permanent magnet synchronous motor cleverly employs high-performance rare earth permanent magnets to generate a steadfast magnetic field-crafted by the synergy of permanent magnets and currents. The stator's rotating magnetic field gracefully guides the rotor's magnetic field into seamless rotation. Consequently, the rotor speed aligns perfectly with the synchronous speed, eliminating the necessity for excitation current. This innovation in excitation winding dramatically enhances energy efficiency.
Product Parameters
| Type |
Rated power(KW) |
Volt |
Speed(r/min) |
Effi |
Power factor(CosΦ) |
Max output power(KW) |
Weight |
| TYJX-550 |
0.55 |
220V/50HZ |
960 |
81% |
0.85 |
0.65 |
4 |
| TYJX-650 |
0.65 |
220V/50HZ |
850 |
83% |
0.85 |
0.8 |
4 |
| TYJX-850 |
0.85 |
220V/50HZ |
750 |
85% |
0.85 |
1 |
5 |
Detailed Photos
5. TAIHCNENG MOTOR FACTORY AND WORKSHOP
HIGH-QUALITY MATERIALS
SHOWROOM
Certifications
Audited Supplier 
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