Shenzhen factory low noise 3.7V 20mm sonic motor electric toothbrush motor
Patent Number:ZL201520540734.9
| CONSTARMICROMOTOR | |||
 | | | |
| BRUSHLESS DC MOTOR | DC CORELESS MOTOR | DC GEARMOTOR | SERVO MOTOR |
electric toothbrush
| Characteristics | |||
| -1-L2-3.7 | |||
| 1 | Voltage | V | 3.7 |
| 2 | Resistance | Ω | 4.9 |
| 3 | Operating frequency range | Hz | 220~380 |
| 4 | No-load vibration frequency | Times / minute | 45600 |
| 5 | No-load current | mA | 120 |
| 6 | Starting torque | mNm | 15 |
| 7 | Starting current | A | 0.76 |
| 8 | Rated load (Brush head) | g | 3.6 |
| series | Dimension | Voltage | Termanal resistence | Operating frequency | No-Load Current | Load Current |
| (mm) | (V) | (Ω) | (Hz) | (mA) | (mA) | |
| 1839ZDF | Φ18*38.8 | 3.6 | 3 | 220~330 | 180 | 60mA±20% |
| 2038ZDF | Φ20*38.3 | 3.7 | 3.2 | 230~330 | 90 | 400mA±20% |
Customized Motor Solutions
CONSTAR MICROMOTOR specialize in design, custom and manufacture electric motors,including DC Coreless Motor, Sonic Motor, Brushless DC Motor, Gear Motor, Servo Motor, DC Core Motor and Mini Step Motor.All of them can be fully and easily customized . We committed to offer high quality, high performance, cost effective options to meet customers specific demands. Choosing to customize one of the motors in our Product Categories now!
Shenzhen factory low noise 3.7V 20mm sonic motor electric toothbrush motor