Basic Info.
Customized
Non-Customized
Product Description
PT400pro Gearing Bearing Comprehensive TestBench Introduction:The PT400Pro is driven by an ABB small three-phase asynchronous motor, coupled with a frequency converter to adjust the speed, and the coupling directly drives the rotor components. Select bearings with different types of faults, verify the frequency characteristics of bearing defects at different speeds, and conduct fault gear testing, rotor dynamic balance testing, start stop testing, shaft friction testing, and shaft bending testing separately or in combination with various defects in a safe and controllable environment. As an innovative experimental platform for studying the fault characteristics of rotating machinery, it fully meets the extensive needs of teaching simulation and scientific research users. is committed to providing high-quality mechanical rotor failure test bench, all kinds of sensors of condition monitoring and troubleshooting test hardware and software, perfect service support, for the major universities and col- leges to provide high-quality product experience and the necessary problem solutions, the annual production of nearly more than one thousand sets of experimental test equipments. Configuration:The test bench mainly consists of three-phase asynchronous motors, frequency converters, single pole transmission gearboxes, double support bearings, dynamic balancing rotor discs, shafts, belts and pulley tensioners, shock-absorbing foundation bases, magnetic switches, etc. Uses of simulator:•Fault bearing simulation: bearing inner race fault, bearing outer race fault, bearing rolling element fault, bearing cage fault, and comprehensive bearing fault.•Gearbox fault gear simulation: missing gear, broken gear, wear, cracks.•Belt wear fault simulation and rotor dynamic balancing.•Common mechanical failures: mechanical looseness, shaft bending, friction, misalignment, etc.•Identification of bearing fault frequency at different speeds.•Test bench start stop test. Basic technical parameters: | Item | Description |
| Drive motor power | ABB 370W,220V |
| Axis size | Diameter 20 mm, Chrome plated rust prevention |
| Rolling bearing | PH204 deep groove ball rolling bearing, inner diameter 20mm, integrated bearing assembly with connected seats, convenient for replacing faulty bearings |
| Type of faulty bearing | Inner race fault, outer race fault, cage fault, rolling element fault, comprehensive fault |
| Gear parameters | Gear ratio: 25:75, fault type: broken gear, wear, missing gear |
| Rotation adjustment range | 0-3500 rpm |
| Size | 1000mm*450mm*340mm |
PT400mini Portable Bearing Gear Test Bench
Introduction:
The PT400mini Portable Bearing Gear Test Bench can be used for demonstrating the functions of vibration testing instruments and training demonstrations on vibration detection, analysis, and fault diagnosis of rotating machines. Lightweight and small-sized, capable of quickly simulating machine operation at speeds ranging from 0-3000 rpm for vibration measurement and analysis.
Configuration:
The test bench is mainly composed of a micro DC motor, a speed regulator, dual support bearings, a dynamic balancing rotor disc, bearings, gears, a rotating shaft, a sensor bracket, a shock-absorbing foundation base, and other components.
Uses of simulator:
•Simulation problems of gear wear, broken gear, gear cracks, missing gear.
•Static and dynamic imbalance, as well as cantilever rotor imbalance, misalignment, and looseness.
•Bearing faults (outer ring, inner ring, rolling elements, cage, comprehensive faults), identification of vibration characteristic frequencies at different speeds.
•It can conduct single-sided dynamic balancing experiments, as well as tapping, start stop tests, and support actual machine vibration tests such as gear eccentricity and resonance.
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PT100 Bearing Fault Simulator Introduction:The PT100 is powered by an ABB small three-phase asynchronous motor, regulated in speed through a frequency converter. Various types of bearings, each with distinct faults, are employed to assess the frequency patterns of bearing defects across varying speeds. Testing is performed either individually or in various defect combinations within a secure and manageable setting. Serving as an innovative platform for investigating the fault features of rotating machinery, it effectively fulfills the diverse requirements of both educational simulations and scientific research users. Configuration:The test bench is mainly composed of a drive motor, a frequency converter, dual support bearings, a shaft, a foundation base, a control unit, etc. Uses of simulator:•Fault bearing simulation: bearing inner ring fault, bearing outer ring fault, bearing rolling element fault, bearing cage fault, and comprehensive bearing fault.•Common mechanical failures: mechanical looseness, improper testing.•Identification of bearing fault frequency at different speeds. Basic technical parameters:| Item | Description |
| Drive motor power | ABB 370W,220V |
| Axis size | Diameter 25mm, Chrome plated rust prevention |
| Rolling bearing | PH205 deep groove ball rolling bearing, inner diameter 25mm, integrated bearing assembly with connected seats, convenient replacement of faulty bearings |
| Type of faulty bearing | Inner race fault, outer race fault, cage fault, rolling element fault, comprehensive fault |
| Rotation adjustment range | 0-3500 rpm |
| Size | 730mm*310mm*330mm |
| Turn on power source | Power supply single-phase 220VAC/50HZ, power less than 120W, power cord length 1.5m |
| Speed range | Speed range 0-3000rpm |
| Material quality | Aluminum alloy, surface anodized |
| Weight | 7kg |
| Size | 350*180*150mm |
Non-Customized Customized Test Bench Series
Servo Reliability Test Bench
Introduction:
The drive motor adopts servo control, which realizes the control of the angle of the output shaft by inputting different rotational speeds or angles, and it can realize the angle control through the angle sensor. The bearings on the connection and support base are prefabricated with normal bearings and three faulty bearings to simulate the bearing failure and the wear failure of the rotating shaft. WFD1000 Wind-turbine Generator Failure Simulator
Introduction:
WFD1000 is an experimental platform to simulate an industrial wind turbine generator, which is a multifunctional experimental platform with reasonable layout, exquisite design, and precise machining and assembly tolerances. It is capable of simulating low-speed gear failure and abnormal vibration in addition to common mechanical failure characteristics. It can be applied in various fields as an innovative experimental platform for researching the failure characteristics of rotating machinery, which fully meets the extensive needs of teaching simulation and scientific research users.
Configuration:
It mainly consists of low-speed blade stage, three-phase asynchronous reduction motor or servo reduction motor, two-stage parallel shaft gearbox, double support test bearing seat unit, planetary gearbox, magnetic powder brake, speed regulation and display module, current display module, temperature display module, load display adjustment module, speed pulse output module, safety protection magnetic suction power-off protection switch system, RUZ frequency converter communication module, resistance energy consumption unit, permanent magnet generator, and DC motor simulated blade.
Uses of simulator:
•Basic vibration measurement.
•The optimal choice for the position of vibration sensors.
•Research on the misalignment effect.
•Discovery and correction of soft feet.
•Research on bearing failure.
•Gear failure analysis.
•Oil fluid analysis & Debris analysis.
•Analysis of planetary gear failure.
•Practice of mechanical condition monitoring.
•Generator fault analysis.
•Low speed bearing fault detection.
•Research on gear backlash effect.
•Time domain waveform, frequency analysis.
•Practice of multistage shaft alignment.
•Start stop test.
•Time domain frequency signal analysis of bearing faults.
WFD1000 Wind Turbine Generator Failure Simulator Basic technical parameters:| Three-phase asynchronous drive geared motors | Three-phase AC motor, power 3.7KW, 220V |
| Servo drive motors and drives | 3.5KW, 2000 rpm, reduction ratio: 1:50 |
| Parallel gearbox | Gearbox 2 stage 3-axis spur gearbox, reduction ratio: 1:4.05 |
| Planetary gear parameters | Single-stage drive, reduction ratio:10:1
|
| Fault bearings | Ball bearing, UCPH206, inner diameter 30 mm, 5 types of failure (bearing inner ring, outer ring, ball, cage, combined failure) |
| Adjustable magnetic powder brake parameters | Rated torque: 50Nm |
| Magnetic powder control display module | 7-segment LED display of current value, and loading voltage value |
| Permanent magnet generator | Frequency, 50Hz, rated power 4KW, rated voltage 220V, maximum power 4.2kW |
| Resistive energy consumption unit | Load capacity: AC 3.7kW, load input voltage: AC 220Vac single-phase |
| Simulated blades | Three blades, blade length 1.5 meters, 24V DC motor drive |
| Size/Weight | 1700mm x 600 mm x 600mm,500kg |
Introduction:
It simulates the inertia of a high-speed rotor, and add different masses on the study of vibration mechanism.
The Operation Status Monitoring System Test of Hydroelectric Unit Shaft System
Introduction:
The Operation Status Monitoring System Test of Hydroelectric Unit Shaft System is a testing device used to simulate the vibration of rotating machinery. Mainly used for laboratory verification of forced and self-excited vibration characteristics of flexible rotor shaft systems. It can effectively reproduce various vibration phenomena generated by large rotating machinery.
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Non-standard Customized Test Bench Series
Bearing Static Loading Test Bench
Introduction:
It uses jack bolts to apply torque to the radial and axial directions of the bearing, compares the vibration and noise changes of the bearing under no load force and after increasing load, and collects relevant data.
Gearbox Gear Degradation Test Bench
Introduction:
It conducts experiments by replacing gears with different types and degrees of faults, collects vibration signal data, and studies the impact of gear degradation on vibration signals.
Bearing Planetary Gear Fault Diagnosis Skill Training Bench
Introduction:
It can conveniently simulate various states of rotating machinery, conduct vibration testing, comparative analysis, and diagnosis of various states. This platform is suitable for teaching, training, and other fields of equipment support departments in various units, especially for training intermediate and advanced skills in equipment diagnosis.
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Non-standard Customized Test Bench Series
Mechanical Fault Simulation Experiment Bench
Introduction:
Electric drive, can collect driving current signals, which is equipped with a speed control signal input interface, In addition, it is able to use analog voltage signals (± 10V) for speed control and collect speed signals; The fault measurement point is equipped with sensor installation interfaces (accelerometer, magneto electric velocity sensor, and free field sensor).
Crankshaft Mechanical Faults Teaching Bench
Introduction:
The Crankshaft Mechanical Faults Teaching Bench simulates by detecting vibrations in the crank mechanism. For example, the vibration phenomena that may occur in piston compressors, piston pumps and piston motors, due to their nonlinear kinematic principles, free mass forces produce vibrations with harmonics. Under alternating loads, bearing clearance affects the excitation spectrum of higher frequencies.
Dynamic Balancing Rotor Test Bench
Introduction:
It uses SKF6206 deep groove ball bearings with a tight fit between the bearing and the shaft, and a tight fit between the bearing outer ring and the bearing housing to minimize the effect of looseness on the balance, and will be fitted with a rotating shaft with a double support bearing housing with a pair of dynamically balanced rotor disks with an eddy current transducer bracket, and without a bearing loading system.
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Non-standard Customized Test Bench Series
Planetary gear simulator Applications
1. Gear failure studies2. Planetary Gear Defect Research3. Alignment training and alignment system evaluation 4. Coupling studies5. Bearing defect6. Shaft vibration measurement and analysis method 7. Soft foot effect study8. Resonance Studies9. Defect extraction methods for low-speed rotating machines10. Increase and decrease of misalignment11. Mechanical looseness vibration training and expert certification12. Mechanical friction13. Torsional Vibration Research14. Foundation studies15. Signal processing problems16. Variable speed machine17. High-speed and low-speed operation18. Rotor Dynamics19. Modal Analysis20. Deformation form in operating state (ODS)21. Sensor installation technique and optimum location 22. Comprehensive vibration training and expertcertification Introduction:
It can simulate planetary gear cracks, broken gear, pitting, wear (gear clearance increase) and other fault simulation, a separate layout is not affected by other rotor structure, the signal is pure, no other sources of vibration to interfere with the results of data acquisition and analysis. | Lubrication mode | Grease |
| Single-stage drive, reduction ratio | 1:10 |
| Input the number of sun gear | 12 gear* 1 set |
| Number of planetary gears | 48 gear* 3set |
| Number of ring gears | 108 gear |
Address:
Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Office Supplies, Tools & Hardware
Company Introduction:
Founded in 2013, KUN SHAN HOJOLO TECHNOLOGIES Co., Ltd is an intelligent operation and maintenance enterprise integrating R&D, sales, technical services, and equipment leasing. It is a competitive supplier in the field of global industrial condition monitoring instruments and equipment.
In addition to its own research and development, HOJOLO also integrates the world′s most advanced intelligent operation and maintenance condition monitoring products. At present, the main product categories include vibration monitoring, steam trap detection, dynamic balancing detection, electrical fault detection, ultrasonic leakage detection, spindle alignment detection, infrared thermal imaging detection, oil analysis detection, mechanical fault simulation bench, data acquisition and analysis system. The products are mainly used in many industries such as petroleum, chemical, electric power, papermaking, manufacturing, steel, electronics, military, universities, and biopharmaceuticals. Machinery Fault Simulator Micro Version, Machine Vibration Simulator, Vibration Analyzer.
