Bearing Friction Torque Measuring Instrument
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Bearing friction torque is an important factor affecting bearing noise, vibration, and lifespan, and is a key indicator for measuring the dynamic performance of bearings.
Application
The bearing friction torque tester is a precision instrument specifically designed for measuring the friction torque of bearings. Its main purposes include, but are not limited to, the following aspects:
Bearing Quality Assessment
By measuring the friction torque of bearings, the quality level of bearings can be evaluated, including their manufacturing precision, material properties, and lubrication effects, etc.
Bearing Optimization Design
Friction torque data is an important basis for bearing optimization design. By testing the friction torque of bearings with different design schemes, their performance can be compared, and thus the best design scheme can be selected.
Standards
(1)GB/T 32562-2016:Rolling bearings - Measuring methods for friction torque
(2)JJF1137-2024:Calibration Specification for Bearing Friction Torque Measuring Instruments
Feature
(1)High-Precision Testing: Utilizes electromagnetic analytical balance technology to achieve high-precision measurement of miniature bearing friction torque.
(2)Multiple Measurement Modes: Supports various measurement modes including real-time, peak, first peak, and average.
(3)Intelligent Monitoring: Features intelligent quality monitoring and rapid calibration functions, allowing for measurement results to be processed on a PC without disassembling the sensor.
(4)Data Storage and Reporting: Automatically stores test data and generates test reports, facilitating user analysis and record-keeping.
Parameters
| Items | Details |
|---|---|
| Test Purpose | Measure the starting friction torque of miniature bearings |
| Test Procedure | Rotate the bearing at 2rpm and measure the maximum, minimum, and average friction torque during 2 weeks of rotation. Draw torque - time curve, torque - rotation angle curve, and rotational speed - time curve |
| Automatic Functions | Automatically analyze and store data, and generate test reports |
| Data Management Functions | Query, playback, and delete test data |
| Torque Measurement Range | 0 ~ 100μN - m |
| Torque Measurement Error | 1μN - m |
| Speed Setting Range | 0 ~ 4rpm |
| Accuracy of Rotational Speed Measurement | 0.5 |
| Working Environment | Inside the ultra - clean room |
| Power Supply | 220V ± 10%, 50Hz ～ 60Hz |
| Working Temperature | 5℃ ~ 35℃ |
| Working Relative Humidity | 5% ~ 85% |
在线联系供应商
Other supplier products
 |
High temperature vacum friction & wear tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The working principle of a high-temperature vacuum friction and wear testing machine is to ... |
 |
Cone Calorimeter Heat Release Test Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Products: Heat release quantity is the core parametersto evalatethe fire behavior of mat... |
 |
Wire and cable smoke density tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The STD AOTSI-NBS smoke density test chamber, from NIST (NBS's predecessor), is widely used... |
 |
Automatic Wool Shrinkage Testing Machine ASTM Standard | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Besides wool, the testing instrument is also suitable for variou... |
 |
Custom impact abrasion resistance tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application You use this tester to evaluate the abrasion resistance of motorcycle protecti... |
Same products
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
