Motor-servo seat headrest service life test bench

The motor-servo actuation cylinder does not need the hydraulic source, regardless of is the static or the dynamic test is economical and efficient, unifies this company's digital electronic measuring control system and the test software, may satisfy each kind of application.

The main components of this testing machine:

a. Mechanical system

b. Motor-servo system

c. Measurement system

d. Computer control system

Mechanical system: mainly by the base, the installation of electric cylinder fixed frame, electric and manual adjustment screw, linear guide and hand wheel and other components.

Motor-servo system: compared with hydraulic and pneumatic control mode, the electric servo control mode is flexible, high precision, can achieve accurate speed, displacement and load control. The electric servo system comprises a servo motor, a servo driver, and an electric cylinder. Through the independent research and development of the PCA-8002 type multi-function measuring control card to control the servo motor, the speed and load closed-loop control can be realized, and the two modes can be switched freely.

The measuring system is mainly composed of industrial control computer, load sensor, displacement sensor and sensor amplifier. Load and displacement measurement.

The computer control system mainly includes the following modules: initialization module, sensor calibration and switch quantity detection module, manual channel debug module, test module, database query module and output module test report.