20 88.2 102 40 0.2 0.2 8 H2 H1 88.2 102 20 H3 6 40 H1 H2 8 0.2 0.2 11.5 0.5 Origin mark Manual override screw (Both sides) Dimensions Model LER30 LERH30 H1 13 22 H2 4.5 13.5 Manual override screw (Both sides) 66 2.4 107 2.4 o22H8 ( ) o17 (through) o32H8 ( ) o63h8 ( ) o64h8 ( ) 2 x o11 depth of counterbore 6.5 depth 75 2 x o6.8 (through) 2 x o5 20 48 39 2 4H8 ( ) depth 4.8 23 26 x M5 x 0.8 x 8 30° 4H8 ( ) depth 5 Effective length of accuracy = 2 Effective length of accuracy = 8 45° +0.018 0 +0.018 0 +0.039 0 0 .0.046 0 .0.046 +0.033 0 49 20 2 x M8 x 1.25 x 16 2 25 4H8 ( + 0 . 0 1 8 ) depth 5 0 . 250 (Motor cable entry: Entry on the left side) . 250 (Motor cable entry: Basic type) 127 Note) Not applicable to 180° specification (LER�ｭ30-2) 75 6 x M5 x 0.8 x 8 . 126 (at max. adjuster bolt length) 66 46 19.5 5.2 2 x o6.8 (through) 2 x o11 depth of counterbore 6.5 depth 23 2 5.5 2 x M6 x 1.0 (Adjuster bolt) 14.5 48 30° +0.018 04H8 ( ) depth 5 o123.2 (Arm operating range) 49 20 20 2 x M8 x 1.25 x 16 2 25 4H8 ( ) depth 5 2.4 107 2.4 Effective length of accuracy = 8 Effective length of accuracy = 2 o64h8 ( ) o63h8 ( ) o32H8 ( ) o17 (through) 2 x o5 o22H8 ( ) +0.018 0 0 .0.046 +0.039 0 0 .0.046 +0.033 0 . 250 (Motor cable entry: Entry on the left side) . 250 (Motor cable entry: Basic type) Dimensions Model LER30 LERH30 H1 13 22 H2 4.5 13.5 H3 12.5 21.5 [mm] [mm] LER�ｭ30�ｭ (Rotation angle: 320°) Dimensions LER�ｭ30-2 (Rotation angle: 180°) LER�ｭ30-3 (Rotation angle: 90°) 314 Series LER