Lineární vedení Schneeberger MINIRAIL - EN

72 15 E 1.1 E 1.2 Q Configuration of the Base Structure 15.4 Geometric and Position Accuracy of the Base Surfaces 15.4.1 Permissible Lateral Deviation E 1 for MINIRAIL and MINISCALE PLUS Calculating height deviation E 1 E 1 = Q ∙ V vsp E 1 = height deviation E 1.1 + E 1.2 in mm Q = guide rail spacing in mm V vsp = preload factor (see following table) Preload factor V vsp Dimension of the carriages Preload class V0 Preload class V1 7, 9, 12, 15 0.00025 Q 0.00015 Q 14, 18, 24, 42 0.00013 Q 0.00008 Q Calculation example for E 1 Example: Type MNN 12 in preload class V1 Spacing Q = 120 mm Calculation: Type MNN 12 in preload class V1 results in a preload factor V vsp of 0.00015 0.00015 x 120 mm = 0.018 mm Comment: The deviations of E 1.1 and E 1.2 (= E 1 ) must not exceed 0.018 mm.