1、 Product Introduction: The NLW-200H Microcomputer Controlled Automotive Wheel Hub Tightening Tester is a precision testing equipment developed by our company according to the requirements of automotive wheel hub tightening. Its main body adopts an integrated design, and is equipped with a high-precision torque measurement system, servo control system, and sample holder. At the same time, it is equipped with a high-speed computer acquisition and data processing system, which has the advantages of exquisite overall design, beauty, smooth operation, and high measurement accuracy. It is an ideal equipment for testing, research, and teaching in mechanical processing, aviation, aerospace, colleges, and research institutes. This machine is controlled by a computer and can measure parameters such as tightening torque and torsion angle of car wheel hubs. It can also draw and display torque torsion angle test curves, store and print test reports. Compliant with international standards such as GB, DIN, ISO, JIS, ASTM, as well as foreign standards.

2、 Main technical parameters: 1. High torque: 200N · m 2. Measurement range: 2-200 N · m 3. Relative error of torque: ± 1% 4. Real time monitoring of torque through torque sensor 5. Relative error of torsion angle: ± 1% 6. Bolt size: M8-- M14 7. Torque speed: 0rpm-30rpm Accuracy: below 3% (4rpm)