2021年12月14日星期二

How Phone Motor Work

 Do you know how a mobile motor work.

I find a picture to show it.




First it use eccentric motor for vibrating

Then it use linear motor.

Now the high-end mobie use tapic engine for speed feedback.

No matter what motor the mobile use,the initial function is vibrating.

And technology find more interesting improvement to it.

What's your idea of mobile motor.

Is motor considered when you buy mobile phone.

Pls find the follow different mobile motor work type.






by ji fei holding limited
www.vibrationmotor.net
info@vibrationmotor.net

2021年12月7日星期二

Auto winding for micro DC motor

 Auto winding for micro dc motor


Auto winding make work  more efficiently.


And coil  is important work for micro dc motor.


by ji fei holding limited


www.vibrationmotor.net


2021年11月29日星期一

716 micro motor speed



  716 vibration motor speed test




Differ speed will lead to vibration differ and current change also.


By ji fei holding limited 
www.vibration motor

info@vibrationmotor.net

2021年9月14日星期二

SMD Reflow Vibration Motor For Wearable Watch

 T0304 PCB mount SMT motor

Dimention:12.2*4.4*3.6
Rated voltage:3.0V
Speed:12500±2500rpm
Rated current:85mA Max
Vibration:0.4 G 
Life:3.0V,on 2.5S off 2.5S,300K circle
#pcb mount motor #Mechanical Mounting for Vibration Motors #SMD Reflow motor#smart watch motor#braceblet watch motor

by ji fei holdinglimited
www.vibrationmotor.net




2021年8月17日星期二

Xiaomi Electrical Toothbrush T100 Disassemble

 Xiaomi Electrical Toothbrush T100 Disassemble 

There is something wrong with my toothbrush (Xiaomi T100), in line with the traditional virtue of frugality to nurture virtue. I still do it myself to trim it, action

Xiaomi Electrical Toothbrush T100 Disassemble

Find a way to disassemble

In view of the experience gained from dismantling a lot of things before, of course, the first time I came to the forum to find posts. Sure enough, there is a post, but after reading it for a long time, I found that this kind of violent disassembly is not suitable for my current situation, because the disassembly problem will also be taken into account when this product is assembled. Therefore, there must be a normal way of dismantling. I went to Google to ask questions with a mind-bearing mindset. Sure enough, there was a sentence that woke me up: "It can be completely dismantled with one end of force."

Xiaomi Electrical Toothbrush T100 Disassemble

About 300N of force can be extracted

Interior viewing

Xiaomi Electrical Toothbrush T100 Disassemble

infront

Xiaomi Electrical Toothbrush T100 Disassemble

overall

Xiaomi Electrical Toothbrush T100 Disassemble

Back

Xiaomi Electrical Toothbrush T100 Disassemble

Tail

Xiaomi Electrical Toothbrush T100 Disassemble

Head

The vibration motor with waterfroof case(more of this motor info refer to : www.vibratimotor.net) is inside head.

 Xiaomi Electrical Toothbrush T100 Disassemble

Problem analysis

As soon as I got it out, I got water in my hand. According to online analysis, this toothbrush is not waterproof well. Therefore, maintenance is mainly carried out around water removal.

Xiaomi Electrical Toothbrush T100 Disassemble

After blowing reassemble

Xiaomi Electrical Toothbrush T100 Disassemble


Reinsert

Xiaomi Electrical Toothbrush T100 Disassemble

Push in

Xiaomi Electrical Toothbrush T100 Disassemble


Then install it with 300N force

After removing the water and installing it, charge it quietly. If nothing happens, it should be available tomorrow morning. #Thanks to the BBS#

 

By ji fei holding limited

 

Specialist for micro DC motor manufacturer

Information from net

www.vibrationmotor.net