Gear Wear Testing Machine
Lubricant tester for testing load bearing capacity of lubricant and fatigue strength of gear
Our gear wear testing machines are designed to evaluate the performance of lubricants and gears under load-bearing conditions, focusing on the fatigue strength and wear of gears. Developed for both gear oil research and gear material testing, it complies with the German DIN51354 standard for lubricant testing. By using standard gears, the gear wear tester automatically adjusts the applied force in real-time, making it easier and more precise to measure the strength of gear teeth and roots, as well as the scuffing load and weight changes caused by lubricant use.
Applications
Ideal for petrochemical, mechanical, energy, transportation, aerospace, automotive manufacturing, and research sectors, where gear performance and lubricant efficiency are critical to long-term machinery reliability.
Technical Specifications
| Max. torque | 1000N.m | ||
| Load level | 12 level | ||
| Max. speed | 3000rpm (stepless adjustable) | ||
| Test oil temperature | 90±3℃ | ||
| Motor type | Servo motor | ||
| Test Gear | |||
| Gear accuracy | 5 | ||
| Center distance | 91.5 | ||
| Tooth width | 20 | ||
| Modulus | 4.5 | ||
| Number of teeth | Z small=16, Z big=24 | ||
| Pressure angle | α=20° | ||
| Engagement angle | αb=20°26ˊ | ||
| Modification coefficient | X small=0.8532 X big=-0.5 | ||
| Dimensions (L×W×H) (mm) | 1400×550×1000 | ||
Standards
- DIN 51354
Testing of Lubricants – FZG Gear Test – Part 1: FZG Test Method A/8.3/90 for Determining the Relative Scuffing Load-Carrying Capacity of Oils - ISO 14635-1:2000
Gears – FZG Test Procedures – Part 1: FZG Test Method A/8,3/90 for Relative Scuffing Load-Carrying Capacity of Oils - ASTM D5182
Standard Test Method for Evaluating the Scuffing Load Capacity of Oils (FZG Visual Method) - GB/T 13672-2018
Evaluating the lubricating performance of lubricants (FZG Test Method) - SH-T 0306-1992
Determination of Load-Carrying Capacity of Lubricant - GB-T 19936.1-2005
Relative Bonding Load-Bearing Capacity of Oil Products - GB-T 14230-1993
Test Method for Bending Load Capacity of Gears - GB-T 14229-93
Test Method for Surface Load Capacity of Gears - GB-T 13672-92
Test Method for Scuffing Load Capacity of Gears - SH-T 0200-1992
Determination of Shear Stability of Lubricants Containing Polymer Method
Features
- Includes a compact industrial control cabinet with functions to detect power reduction, gear wear rebound, and evaluate the wear scar width for both gear and lubricant grades
- Equipped with mechanical and electrical safety systems for reliable operation
- Utilizes a proprietary HTMS control system, providing real-time torque data collection, image analysis, and advanced data processing, allowing for precise single-point and secondary data analysis
