Rotor Dynamics Simulation Model Portable Vibration Simulator

VALENIAN Bearing Vibration Training Rigs

 

The VALENIAN test bench is engineered for comprehensive analysis of electrical motor faults under variable operating conditions. It integrates a three-phase asynchronous motor with dual-support test bearings, a dynamic balance correction unit, and a planetary gearbox.

The system includes a magnetic powder brake, speed regulation and display modules, and multiple sensors for real-time monitoring of current, speed pulses, and vibration.

Two operational drive modes:  Direct drive and Variable Frequency drive.  These offer flexible testing capabilities. The RUZ inverter communication module enhances data acquisition and control, making the platform ideal for diagnostic training and R&D in motor fault analysis.

Ball bearing vibration test rig

Bearing Vibration Training Rigs are designed for education and training purposes to help users understand and analyze bearing vibration characteristics and failure modes. Their main functions include:
Fault Simulation and Analysis: These training rigs are able to simulate different types of bearing failures, such as imbalance, wear and insufficient lubrication. By observing and analyzing the vibration signals caused by these failures, users can learn how to identify and diagnose bearing problems
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Practical Training: Through hands-on practice, users can master vibration measurement techniques and fault analysis methods. This hands-on experience is essential for engineers and technicians to perform fault diagnosis in real work
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Data Acquisition and Analysis: Many training rigs are equipped with advanced sensors and data acquisition systems that can monitor vibration levels, temperature and other key parameters in real time. This data can be used to deeply analyze the health of the bearing and help users understand the performance under different operating conditions
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Automation and Safety: Modern training rigs are often equipped with automation functions to run safely without supervision. This allows users to test for a long time without worrying about the safety of the equipment
. Education and Research Support: These devices are not only used for industrial training, but also widely used in academic research to help students and researchers explore the latest developments in bearing technology and fault diagnosis methods.
In short, Bearing Vibration Training Rigs is an important tool designed to improve the understanding of bearing vibration characteristics and fault diagnosis capabilities, and is widely used in education, training and research fields.Rotor dynamics simulation model

1: Basic experimental platform;
1. Base with protective cover
1 Display and control unit
Asynchronous motor with frequency converter
2 axes
2 Unbalanced Flywheels
2 clutch
2 bearing units
1 bracket plate
2 fixture groups
1 Tool
1 Storage system with foam inlay
1 set of guidance materials
2: Faulty gearbox;
1. Gearbox
1. Transparent shell cover
1. Housing cover with sensor hole
4 Transmission gears
4 driven small gears
1 Storage system with foam inlay
1 Manual
3: Adjustable load unit
1 magnetic brake
1 Display and control unit
1 Storage system foam inlay
1 Manual
4: Simulation of Rolling Bearing Fault
10 rolling bearings (deep groove ball, angular contact ball)
1 bearing seat
2 elastic retaining rings
1 storage system with foam inlay
1 manual
5: Rotor kit
1. Simulate using a backing flange
1. Long axis
1 Short axis
1. The central axis used for axis alignment in experimental devices
6 bolts
1 Fixture group
1 Storage system and foam inlay
1 Manual