丰满老熟好大bbb_人人澡人人澡人人看添欧美_久久99色_久久丝袜视频

188-1368-8861

News center
2021-09-15
[Guide] The contact area between the turns of the motor winding is basically the same as the turn length of the winding. Inter-turn insulation is often the insulation of the electr..
2021-09-15
[Guide] After the specified load is applied to the tested motor and it runs to a stable temperature rise or a specified time (when using the latter method, the difference between t..
2021-09-15
[Guide] For a servo system, the higher the gain, the more sensitive the system and the faster the response to the command; but too high a gain will cause the system to be unstable...
2021-09-15
The hollow cup motor is a DC permanent magnet servo and control motor, which can also be classified as a micro special motor. The hollow cup motor has outstanding energy-saving cha..
2021-09-15
[Guide] Presumably everyone has understood the rated current and load current of micro DC ..
2021-09-15
[Guide] During the use of the motor, it often occurs that its own operating temperature rises, or even fails to work. There are many reasons for the motor to heat up. Today, Ms. Se..
2021-09-15
[Guide] Bearings are very precise parts. The maintenance and maintenance of bearings directly determines the safety and service life of the motor. Any motor manufacturer should pay..
2021-09-15
[Guide] The strapping process should ensure the maximum fit between the strapping and the winding, and the strap to the strap to prevent the formation of air gaps between each othe..