299 Rail Cross Section Y-Axis Center of Gravity h X-Axis Single Block Ma: Pitch Moment Moment loads can be applied in all three directions. Rails with low center of gravity and high rigidity. * Double Block Type values are those when two blocks contact with each other. The table above lists reference values in static state. For actual life calculations, please use our Technical Calculation Software. IX: Cross Sectional Moment of Inertia around X-axis IY: Cross Sectional Moment of Inertia around Y-axis Type Block Qty. Block Qty. Allowable Static Moment (N t m) Ma Mb Mc LX15 1 Long 13 13 41 LX20 1 Long 27 27 93 2 353 353 186 LX26 1 Long 70 70 225 2 902 902 450 LX30 1 Long 126 126 387 2 1515 1515 774 1 Short 63 63 208 2 579 579 417 LX45 1 Long 291 291 972 2 3945 3945 1944 1 Short 145 145 515 2 1444 1444 1029 Type Cross Sectional Moment of Inertia (mm4) Center of Gravity (mm) Mass (kg/100mm) IX IY h W LX15 1.0×103 1.7×104 3.4 0.13 LX20 3.2×103 5.2×104 4.4 0.22 LX26 1.0×104 1.4×105 6.1 0.37 LX30 2.5×104 3.1×105 7.8 0.60 LX45 8.8×104 10.4×105 11.0 1.10 Double Block Mb: Yaw Moment Mc: Roll Moment Allowable Moment Rail Rigidity Stroke (mm) Type Lubrication Unit MXequipped Block Rail Length L (mm) 75 80 100 125 150 175 200 250 300 350(340)* 400(390)* 450(440)* 500(490)* 550(540)* 600(590)* LX15 - Long 1 pc. 26.9 - 51.9 76.9 101.9 126.9 151.9 - - - - - - - - MX Long 1 pc. - - 43.9 68.9 93.9 118.9 143.9 - - - - - - - - LX20 - Long 1 pc. - 16.5 36.5 - 86.5 - 136.5 186.5 236.5 - - - - - - MX Long 1 pc. - - - - 76.5 - 126.5 176.5 226.5 - - - - - - - Long 2 pcs. - - - - - - 79.5 129.5 179.5 - - - - - - LX26 - Long 1 pc. - - 17 - 67 - 117 167 217 267 317 - - - - MX Long 1 pc. - - - - - - 105 155 205 255 305 - - - - - Long 2 pcs. - - - - - - - 91 141 191 241 - - - - LX30 - Long 1 pc. - - - 29 54 - 104 154 204 254 304 354 404 454 504 - Short 1 pc. - - - 54.5 79.5 - 129.5 179.5 229.5 279.5 329.5 379.5 429.5 479.5 529.5 MX Long 1 pc. - - - - - - 90 140 190 240 290 340 390 440 490 MX Short 1 pc. - - - - 65.5 - 115.5 165.5 215.5 265.5 315.5 365.5 415.5 465.5 515.5 - Long 2 pcs. - - - - - - - - 116 166 216 266 316 366 416 - Short 2 pcs. - - - - 17 - 67 117 167 217 267 317 367 417 467 LX45 - Long 1 pc. - - - - - - - - - 210.4 260.4 310.4 360.4 410.4 460.4 - Short 1 pc. - - - - - - - - - 247.9 297.9 347.9 397.9 447.9 497.9 MX Long 1 pc. - - - - - - - - - 194.4 244.4 294.4 344.4 394.4 444.4 MX Short 1 pc. - - - - - - - - - 231.9 281.9 331.9 381.9 431.9 481.9 - Long 2 pcs. - - - - - - - - - 88.8 138.8 188.8 238.8 288.8 338.8 - Short 2 pcs. - - - - - - - - - 163.8 213.8 263.8 313.8 363.8 413.8 &Effective stroke is indicated in dimensions with a margin of 2.5mm each from the ends. * ( ) is the length of LX45 rail. Load Rating &Load ratings shown in Rail columns are for one block. &For actual life calculations, please use our Technical Calculation Software. Type Block Rail Ball Screw Bearing (fixed side) Axial Direction Basic Dynamic Load Rating C (N) Basic Static Load Rating C0 (N) Radial Clearance (μm) Basic Dynamic Load Rating Ca (N) Basic Static Load Rating C0a (N) Shaft Dia. (mm) Lead (mm) Root Dia. (mm) Ball Center Dia. (mm) Basic Dynamic Load Rating Ca (N) Allowable Static Load P0a (N) LX1502 Long 2072 3701 -3~0 208 265 5 2 4.534 5.15 678 415 LX2001 Long 3277 6199 -3~0 482 642 6 1 5.3 6.15 730 461 LX2005 822 1026 5 4.918 6.3 LX2602 Long 6522 11871 -4~0 1712 2251 8 2 6.4 8.3 1637 1205 LX2605 1600 2097 5 6.46 8.3 LX2610 782 961 10 6.46 8.3 LX3005 Long 9732 17218 -4~0 1831 2389 10 5 8.2 10.3 2702 2197 LX3010 1129 1386 10 8.2 10.3 LX3005 Short 6305 9271 -4~0 1831 2389 10 5 8.2 10.3 2702 2197 LX3010 1129 1386 10 8.2 10.3 LX4510 Long 18450 32441 -6~0 4167 5945 15 10 11.7 15.5 4355 4106 LX4520 2499 3381 20 11.7 15.75 LX4510 Short 11826 17175 -6~0 4167 5945 15 10 11.7 15.5 4355 4106 LX4520 2499 3381 20 11.7 15.75 Material Components Base (Rail) Block Motor Bracket Support Side Bearing with Housing Cover Stopper Precision Ball Screw (Ground) LX15 LX20/26/30/45 .Material Stainless Steel Carbon Steel SCM Material ADC12 A5052 A6063 NBR SCM415 4Surface Treatment Low Temperature Black Chrome Plating Low Temperature Black Chrome Plating Black Baked Paint Black Anodize Black Anodize - - )Hardness - Induction Hardened HRC58 ~ 64 HRC58~62 - - - - HRC58~62 Single Axis Actuators (LX) Stroke / Load Rating / Allowable Moment
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