Mechanical system: cast iron platform, coupling, shaft connection part, etc.
Drive system: servo motor drive, torque speed sensor, high-precision encoder, etc.
Tested part system: tested part fixture, tested part coupling, adapter plate, etc.
Load system: servo motor loading, torque sensor, high-precision encoder, etc.
Electrical system: drive load controller, real-time control system, data acquisition, alarm system and other equipment.
Software system: upper computer test software data acquisition communication module, data acquisition setting module, data real-time exchange control module, data processing module. The upper computer completes functions such as test control, data analysis and display, data recording and export according to the test items.
Product features:
01 Functional modularity
All bench setups are functional modular, and are concentrated in one test system in the form of module combinations.
02 Advanced measurement methods
It adopts an advanced real-time measurement and control system, including input angle testing, speed and torque testing, etc. With high sampling modules, it meets the requirements of high precision and fast response of the test system, and provides transient data and characteristic value data, which is convenient for the software to conduct a comprehensive analysis of the data during the test process in the later stage.
03 Complete test items
According to the test requirements stipulated in the national standard, the test items can be increased or decreased according to the configuration module, which can meet the test items of various types of tests.
04 Drive/load mode
Using a servo motor as the tested drive/load, the internal shared DC busbar mode is adopted, which changes the traditional load method, improves the dynamic measurement range and accuracy of the system's torque and speed, and enhances the loading performance (positive/reverse, reverse tow), shortens the loading response time, and can achieve loading of any load curve, highly simulating the real-time operating conditions of on-site use.
05 Humanized design
Using a professional precision reducer test bench, the fixture is equipped with a fast alignment system, which is convenient for loading and unloading and coaxiality adjustment, and can adapt to the installation of different tested parts. The system operation adopts a piano-shaped/vertical cabinet + computer desk control mode, which can complete the layout of all test operations in one position.
06 Customized test software
The test software of the test system developed by the software R&D team categorizes the software interface and process according to the test items required by the national standard, reduces repeated tests, and greatly improves the work efficiency of the test personnel. It has functions such as real-time curve drawing, transient value capture, trend curve drawing and analysis, multi-parameter combined display, qualification determination, report export, etc.
Test scope:
No-load friction torque, starting torque, reverse starting torque, transmission efficiency test, overload test, hysteresis curve (dead band and backlash), torsional stiffness, backlash test, transmission error, life test, noise test, temperature rise test, vibration test (vibration measurement), bending stiffness.