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Product information
In recent years, with the development of domestic aviation industry and the change of international environment, the demand of domestic aviation power testing is more and more high, in view of the characteristics of the industry, a series of high-speed and super-high-speed hydraulic dynamometers have been developed on the basis of specialized production of hydraulic dynamometers, through a series of scientific research and development processes, such as three-dimensional design, simulation analysis, product test and verification, the developed high-speed hydraulic dynamometer products are more beautiful than international brands. The main technical features are as follows: compact structure, high rigidity and strong anti-seismic ability; heat treatment and surface flame spray treatment of special materials for stator and rotor, strong anti-gas corrosion ability; High precision dynamic balance, low inertia and high speed running characteristics of main shaft rotor, high machining precision, high speed running requirements of aviation precision bearing, oil injection lubrication, high speed bearing lubrication requirements of aviation; High-speed and high-pressure conditions without oil and water channeling and leakage; high-speed response servo control of water intake and drainage; high-speed data acquisition, multi-parameter safety monitoring and alarm unit
Main specifications: Power measurement range: 0 ~ 45000 kw rotational speed measurement range: 0 ~ 35000 rpm torque measurement range: 0 ~ 50000 n. The measurement accuracy of M Speed: ± 0.01% f. S torque measurement accuracy: ± 0.25% F. S speed control accuracy: ± 0.25% F. S torque control accuracy: ± 0.5% F. S
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