Luoyang Bearing Research Institute Co., Ltd.

Luoyang Bearing Research Institute Co., Ltd. is a high-tech enterprise specializing in the development of "High-end, precise, advanced, unique, Non-standard" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. and transformed into a science and technology enterprise.

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Bearing rigidity measuring instrument

Rigidity is the ability of mechanical component to resist deformation when subjected to external forces, and can be determined by measuring the  displacement when the force is deformed.

ZYS bearing rigidity measuring instrument is the special instrument for measuring the axial rigidity of bearing. The instrument can offer the axial rigidity curve of the bearing, so as to analyze the bearing performance and ensure the optimal rigidity performance of the host.

Application:

This instrument is suitable for bearing workshop, bearing research institutes and host supporting units.



Features:

●The load measurement adopts the precision axial loading device,which can load continuously and stably in the axial direction, and the applied load 

is stepless regulated in 50-500N;

●Precision spindle has higher rotary accuracy, higher rigidity and stability under a certain load.

●The circuit system has good anti-interference ability, good stability and fast response

According to the sampling results of force sensor and inductive displacement sensor, the measurement software can calculate the rigidity,conduct rigidity 

curve fitting for each point automatically, and draw the rigidity curve.

Technical parameters:

Bearing size and measuring range: 

bearing size: inner diameter Ï†10-60mm outer diameter Ï†15-100mm

Axial load: 50-500N stepless adjustment

● Load measurement accuracy: â‰¤Â±1%F.S

● Displacement range: 300μm

● Displacement measurement resolution: 0.1μm

● Displacement measurement accuracy: Â±(0.5+0.01T)μm (T is the actual measuring value of displacement)

●Rigidity measurement error: Â±5%