Wireless Brushless Motor Vacuum Blower Cleaner Mini Handheld Blow Dust Vaccum For Car Home Desktop Keyboard Cleaning Portable Robot Vacuum Cleaner

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The video content is Pro wireless upgrade - brushless motor with suction exceeds 63000pa

Advantages of brushless motor:

2 x 2000 (=4000mAh) mAh large capacity 18650 lithium battery

✔ 1. Compact and portable

✔ 2. German pure copper 120W high-power high-speed brushless motor, with a speed of 55500rpm/min, has super suction.

✔ 3. Intelligent self heating protection, automatic high temperature power off, intelligent overload protection, and extended service life.

✔ 4. Three in one multi-function design, with a variety of suction heads, which can suction, blow and exhaust!!

This one is enough for home and car!

Parameters:

[Product name]: high-power brushless copper large motor handheld wireless vacuum cleaner

[Model]: Suitu-6645(C/Pro)

[Data]: ABS+18650 lithium battery+fan pack+aluminum blade+electronic components+pure copper large motor

[Charging pipeline]: 5V USB charging cable

[Rated voltage]: 7.4V DC/11.1V DC

[Rated speed]: 55500rpm (brushless motor type)

[Charging pipeline]: 5V USB booster charging cable

[USB cable length]: about 1m

[Rated power]: 120W

[Noise]: ≤ 84 dB

[Working temperature]: - 20 ℃~+50 ℃

Product configuration includes:

[ST-6645C] Basic model - with USB cable (brush motor)

Rated speed: 38000rpm/min

Brush vacuum: measure about 9000Pa

Lithium battery capacity: 2 × 2000mAh

Package weight: about 525g

Color box size: 218x160x67mm,

[ST-6645Pro] Pro Brushless Vacuum Cleaner - with USB cable

Rated speed: 55500 rpm

Brushless vacuum: measuring about 63000Pa

Lithium battery capacity: 2 × 2000mAh

Package weight: 545g

Color box size: 218x160x67mm

Knowledge points: What is the difference between a brush motor and a brushless motor?

[Brushed (carbon brush) motor]

◎ Disadvantages: The carbon brush of the brush motor needs to rub with the coil connector constantly to supply power to the motor. The faster the motor is, the more friction between them is, and the faster the temperature will rise. Moreover, maintenance is required after the friction reaches a certain degree.

Therefore, the speed of the brush motor cannot be improved. The maximum speed is about 30000 rpm, and the suction on the vacuum cleaner is limited.

✔ Advantages: But the brush motor is superior to the mature technology, simple structure, convenient maintenance and low cost. It can be seen on low-end vacuum cleaners.

[Brushless motor]

? Disadvantages: high data price, high technology and process requirements, and high cost

✔ Advantages: brushless motor, after removing the brush and reducing the friction of the brush, ✔ 1. The speed can be very high. ✔ 2. The noise is much lower. Because the wear of the motor is much less, ✔ 3. This service life is longer