2 x o14 depth of counterbore 8.5 26.5 113 57 2 6 x M6 x 1.0 x 10 5H8 ( ) depth 5.5 +0.018 0 2 x o8.5 (through) 55 30° 85 90 0 o76h8 ( . 0 . 0 4 6 ) 0 o74h8 ( . 0 . 0 4 6 ) +0.039 o35H8 ( 0 ) o20 (through) 20 20 . 250 (Sensor cable entry: Basic type) 3 127 3 2 x o5 o3 +0.033 o26H8 ( 0 ) H3 Manual override screw (Both sides) Origin mark 52 H1 10 0.2 H2 26 0.2 114.2 133 12 14.5 . 230 (Motor cable entry: Entry on the left side) . 240 (Motor cable entry: Basic type) 15 20 Effective length of accuracy = 2 Effective length of accuracy = 11 . 250 (Sensor cable entry: Entry on the left side) 2 30 +0.018 5H8 ( 0 ) depth 5.5 2 x M10 x 1.5 x 20 Dimensions (mm) Model H1 H2 H3 LER50 16 5.5 10.8 LERH50 26 15.5 20.8 Dimensions LERl50 315-6 Electric Rotary Table Series LER Continuous Rotation Specification A