Vacuum high and low temperature stepping electric machinery It is an open-loop control element stepping motor that converts electric pulse signal into angular displacement or linear displacement. Under the condition of non overload, the speed and stop position of the motor only depend on the frequency and number of pulses of the pulse signal, and are not affected by the load change. When the stepping driver receives a pulse signal, it drives the stepping motor to rotate a fixed angle in the set direction, which is called “ Step angle ” , its rotation runs step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, so as to achieve the purpose of accurate positioning; At the same time, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency, so as to achieve the purpose of speed regulation.
The vacuum high and low temperature stepping motor is an induction motor. Its working principle is to use electronic circuit to change the DC current into a component to supply power. The current is controlled by multi-phase sequence. This current is used to supply power for the stepping motor, and the stepping motor can work normally. The driver is used to supply power for the stepping motor in a time-sharing manner. The multi-phase sequence controller is used to control the current.
Although the stepping motor has been widely used, it can not be used as the ordinary DC motor, and the AC motor is used in the conventional way. It can only be used if the control system is composed of double loop pulse signal, power drive circuit, etc. Therefore, it is not easy to make good use of stepping motors, which involve many professional knowledge such as machinery, motors, electronics and computers. As an executive element, the stepping motor is the key to mechatronics key It is widely used in various automatic control systems. With the development of microelectronics and computer technology, the demand for stepper motors is increasing day by day and has been applied in various fields of national economy.
The vacuum high-low temperature stepping motor can support Use within 1x10 ^ 10mbar=1x10-8Pa, and the temperature is - 65 °~175 ℃. Ultra low temperature can reach - 196 ℃. Radiation protection level is 1x10 ^ 6 Gy
Vacuum environment -Since there is no air flow and no cooling system can be formed, heat can only be dissipated through thermal radiation. Very slow heat dissipation, ordinary stepping motor In a vacuum environment, the temperature will be burned due to poor heat dissipation. The vacuum stepper motor is redesigned from the aspects of materials, technology and vacuum lubrication, so that the motor can be used in vacuum, high and low temperature resistance, radiation protection and other environments. AML is a professional manufacturer of vacuum stepper motors, vacuum reducers and vacuum screw platforms. Every kind of material and product is strictly tested.
Chengdu Kingsley Automation Technology Co., Ltd To provide you with quality services and reasonable prices. If you have any need or technical advice, please contact us!
--- Chengdu Kingsley Automation Technology Co., Ltd
---- Miss Xia Tel： *** ***
QQ： three billion three hundred and forty-four million six hundred and twenty thousand one hundred and seventy ,Email： three billion three hundred and forty-four million six hundred and twenty thousand one hundred and seventy @ qq.com
