Shenzhen Secore Technology Co.,Ltd
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DC Brushless Motor, Inner Rotor BLDC Motor 6000rpm For Electric Window
Specifications :
1. Diameter * Length: Φ28* 47mm
2. Shaft Dia: 2.3mm
3. Rated Voltage:12V,18V, 24V
4. Endplay: 0.3mm
5. Lifetime: 20000H min
6. Phase: 3
7. Rotation: CW/CCW controllable
| MODEL | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
| OPERATING RANGE | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
| r/min | A | r/min | A | g.cm | W | g.cm | A | |||
| BLS2847I-V1 | 6V~12V | 12V | 7170 | 0.17 | 6095 | 0.903 | 122.2 | 7.64 | 814.8 | 5.059 |
| BLS2847I-V2 | 8V~16V | 18V | 10833 | 0.2 | 9100 | 1.807 | 147.9 | 13.81 | 924.3 | 5.746 |
| BLS2847I-V3 | 8V~26V | 24V | 12370 | 0.21 | 10391 | 1.113 | 173.6 | 18.5 | 1085.1 | 5.852 |
Character of Brushless motor
For brushless motors, no mechanical contacts such as brushes and commutators, which are usually considered shortcomings of DC motors. DC motors use brushes and commutators to rotate, so regular maintenance is required, while brushless motors use Hall IC to detect the signal, to drive the ON/OFF of the transistor rotating, so no maintenance is required.
Stable speed control
The brushless motor continuously compares the setting speed with the feedback signal of the motor running speed, then to accordingly adjust the voltage applied to the motor; therefore, even if the load condition changes, it can still go from a low speed instantaneously adjust to the setting speed and run at this stable speed. For applications that require stable high speed, brushless motors are recommended.
Thin, high power
The rotor of the brushless motor uses permanent magnets, so it achieves thinness and high power; for example, compared with the three-phase induction motor of the installation size of 90mm, the total length is shortened by more than 75mm, and the output power reaches 1.3 times higher. If a brushless motor is used, it is helpful to achieve the miniaturization of the device.
Wider speed control range
The speed control range of brushless motors is wider than that of AC motors and frequency converters, brushless motors are suitable for applications require certain torque from low speed to high speed.
Contribution to energy saving and Protection features
The rotor of the brushless motor uses permanent magnets, which can reduce the secondary loss of the rotor. The power consumption is reduced by more than 20%, which contributes to the energy saving of the device. Equipped with protection function, to protect the safety of the equipment system.
If there is no suitable specifications, it can be customized according to actual needs.
some of Our customers
Brushless DC ELectric Motor-Typical Application
- Power tool and fitness equipment