RoundRail Linear Guides Catalog Section - Thomson - #29

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www.danahermotion.com 237 Thomson RoundRail Linear Guides and Components RoundRail Linear Guides Dual Shaft Rail Linear Guide 2DA with Integrated Carriage (Dimensions in inches) Part Number Nominal Diameter T1 H H1 H2 B R B1 B2 C C1 2DA-08-OOB .500 4.5 1.625 .875 1.43 2.00 .500 4.6 3.0 .64 1.25 2DA-12-OOB .750 6.0 2.125 1.125 1.93 2.63 .688 6.1 4.0 .75 1.662 2DA-16-OOB 1.000 7.5 2.625 1.375 2.44 3.25 .875 7.6 5.0 .99 2.00 Dual Shaft Rail Linear Guide 2DA with Integrated Carriage (Dimensions in inches) Part Number N N1 M M1 X Y Z S As Extruded F G Maximum Stroke Length Carriage Dual Shaft Rail Bolt Hole Assembly 2DA-08-OOB 4.00 .25 4.00 .30 4.0 2.0 .75 .50 #10-32 1/4 .28 L-(4.5) DSRC-08-SB DSRA-08 2DA-12-OOB 5.25 .37 5.25 .42 6.0 3.0 1.0. .70 1/4-20 5/16 .34 L-(6.0) DSRC-12-SB DSRA-12 2DA-16-OOB 6.75 .37 6.75 .42 6.0 3.0 1.25 .90 5/16-18 3/8 .41 L-(7.5) DSRC-16-SB DSRA-16 Support rails are supplied in 24 inch lengths unless quoted otherwise. Dual Shaft Rail Support Material: Black Anodized Aluminum Alloy Maximum continuous length of support rails is 72”. If longer continuous shaft support rails are required, please contact the Danaher Motion Linear Guides Application Engineering department. Dynamic Load Capacity Matrix (4 million inches travel) Linear Guide Assembly Part Number Dynamic Load Capacity (lbf) (Even Distribution) Dynamic Roll Moment (in-lbf) 2DA-08-OOB 480 720 2DA-12-OOB 3200 6400 2DA-16-OOB 5400 13500 Note: Above load ratings used for life calculations. Load limit of assembly 50%. Dual Shaft Rail Linear Guide 2DA with Integrated Carriage (Dimensions in inches) Part Number Nominal Diameter T2 H H1 H2 B R B1 B2 C C1 2DA-08-OOA .500 3.5 1.625 .875 1.43 2.00 .500 4.6 3.0 .64 1.25 2DA-12-OOA .750 4.5 2.125 1.125 1.93 2.63 .688 6.1 4.0 .75 1.662 2DA-16-OOA 1.000 6.0 2.625 1.375 2.44 3.25 .875 7.6 5.0 .99 2.00 Dual Shaft Rail Linear Guide 2DA with Integrated Carriage (Dimensions in inches) Part Number N N2 M M1 X Y Z S As Extruded F G Maximum Stroke Length Carriage Dual Shaft Rail Bolt Hole Assembly 2DA-08-OOA .25 3.00 4.00 .30 4.0 2.0 .75 .50 #10-32 1/4 .28 L-(3.5) DSRC-08-SB DSRA-08 2DA-12-OOA .37 3.75 5.25 .42 6.0 3.0 1.0. .70 1/4-20 5/16 .34 L-(4.5) DSRC-12-SB DSRA-12 2DA-16-OOA .37 5.25 6.75 .42 6.0 3.0 1.25 .90 5/16-18 3/8 .41 L-(6.0) DSRC-16-SB DSRA-16 Support rails are supplied in 24 inch lengths unless quoted otherwise. Dual Shaft Rail Support Material: Black Anodized Aluminum Alloy Maximum continuous length of support rails is 72”. If longer continuous shaft support rails are required, please contact the Danaher Motion Linear Guides Application Engineering department. † Super Ball Bushing Bearings are used in 500 inch size carriages. Dynamic Load Capacity Matrix (4 million inches travel) Linear Guide Assembly Part Number Dynamic Load Capacity (lbf) (Even Distribution) Dynamic Roll Moment (in-lbf) 2DA-08-OOA 480 720 2DA-12-OOA 3200 6400 2DA-16-OOA 5400 13500 Note: Above load ratings used for life calculations. Load limit of assembly 50%. RoundRail Linear Guides