Bigfans (Wuhan) ventilation equipment Co. Ltd
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PMSM Working Principle | Structure Of Permanent Magnet Synchronous Motor
1. High efficiency: Because the rotor's magnetic field is constant, there are no slip losses like in induction motors, resulting in high efficiency.
2. High power density: PMSMs can achieve high torque and power output in a compact size.
3. Precise control: The synchronous nature of PMSMs allows for precise speed and torque control.
| Item | Composition | Model | ||||
| BG300 | BG500 | BG750 | BG1100 | BG1500 | ||
| PMSM MOTOR | Rated voltage (V) | 220 | 220 | 220/380 | 220/380 | 220/380 |
| Rated power (W) | 300 | 500 | 750 | 1100 | 1500 | |
| Rated current (A) | 2.0 | 2.3 | 2.5/1.7 | 5/2.8 | 5/2.8 | |
| Insulation class | F | F | F | F | F | |
| Torque (N.M) | 40 | 70 | 100 | 180 | 220 | |
| Number of motor poles | 50 | 50 | 56 | 74 | 74 | |
| Applicable speed (Rpm) | 80-130 | 80-130 | 70-120 | 50-75 | 50-75 | |
| Applicable diameter (m) | 2.4-3.6 | 3-4.2 | 4.9-5.5 | 6.1-7.3 | 7.3 | |
Each fan is securely wrapped and placed in a sturdy wooden box with ample cushioning material to prevent any damage during transit, and 6 sets of MOTORS are packaged with a wooden box.
Q: Are you factory or trading company?
A: We are factory which established more than 12 years.
Q: How is your motor’s quality compared with others?
A: High efficiency (85%~89%) is our strength.
Low repair rate (less than 0.08%).
All the motors have passed ISO9000, CE.
Q: What is your delivery time?