GD6912 bearing axial rigidity measuring instrument

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              Features:
              • Precision axial loading device is used in the system, it can axial load continuously and steadily. The loading range is 50～500N stepless adjustment.
              • Precision spindle have superior motion accuracy, rigidity and steadily under certain load.
              • The circuitry has strong anti-jamming ability, good steadily and fast response speed.
              • The test software calculates rigidity, mean rigidity according to the sampling result of force sensor and inductive displacement sensor. It also fits a rigidity curve of each point’s rigidity automatically.

              Technical Specification

              Bearing dimensions and Bearing bore diameterφ10～60mm
              measurement range:  outside diameterφ15～100mm
              Axial load:  50～500N, stepless adjustment
              Load measurement precision: ≤±1﹪F·S
              Displacement range: 300µm
              Displacement resolution:  0.1µm
              Displacement precision: ±(0.5+0.01T) µm (T is actual measuring displacement value)
              Rigidity error:±5﹪