Standard_Parts_Catalogue

Page 1996 | 3.8 Adjusting, Moving with Guides, Spindles and Ball Rollers GN 491 Double Tube Linear Actuators with Right or Left Hand Thread, Single Slider 3 Type R1 Right hand thread, single shaft end R2 * Right hand thread, two shaft ends L1 * Left hand thread, single shaft end L2 * Left hand thread, two shaft ends *** usable depth of thread min. 1,5 x d 4 ** usable depth of thread from both sides min. 2 x d 3 * normally not available from stock d 1 d 7 h 1 h 2 h 3 h 4 h 5 l 2 Total length l 3 l 4 m 1 m 2 m 3 m 4 For screw DIN 912 18 - - 28 29 1 14,5 0,75 3xb+l 1 81 16 2xb+l 1 68 - 20 30 10,5 M 6 52 54 2 27 0,85 3xb+l 1 130 16 2xb+l 1 114 92 30 40 13,5 M 8 60 63 3 31,5 1,05 3xb+l 1 180 17 2xb+l 1 160 132 39 50 13,5 M 8 72 76 4 38 1,2 3xb+l 1 206 18 2xb+l 1 184 150 46 60 16,5 M 10 86 88 2 44 1,35 3xb+l 1 240 19 2xb+l 1 216 185 55 1 2 d 1 l 1 Shaft thread b d 2 d 3 ** d 4 *** d 5 d 6 Travel (Adjustable stroke of the slider) Standard length Max. travel For screw DIN 912 18 100 150 200 250 420 TR10x3 28 6 - M 5 5,3 - - 30 100 150 200 300 1500 TR14x4 50  8 M  6 M 6 6,5 9 M 5 40 100 150 200 300 2650 TR20x4 60 12 M 8 M 8 8,5 13,5 M 6 50 100 150 200 300 2760 TR20x4 72 12 M 10 M 8 8,5 13,5 M 8 60 300 400 500 - 2740 TR25x5 80 14 M 10 M 10 10,5 13,5 M 8 d 1 m 5 m 6 m 7 m 8 m 9 s Hexagon Parallel key DIN 6885 Installation kit Position indicator Handwheel 18 - 20 18 - 4,5 8 A2x2x12 GN 491.1 GN 955 - GN 923.18 30 35 30 42 9,5 12 10 A2x2x12 GN 491.1 GN 954 GN 9054 GN 923.30 40 38 39 62 12,5 12 13 A4x4x12 GN 491.1 GN 953 GN 9053 GN 923.40 / GN 924.40 50 50 46 62 13 15 13 A4x4x12 GN 491.1 GN 953 GN 9053 GN 924.50 60 60 55 74 14 16,5 17 A5x5x16 GN 491.1 GN 953 GN 9053 GN 924.60