RoundRail Linear Guides Catalog Section - Thomson - #36

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244 www.danahermotion.com 2DA QuickSlide System with Brake A manual locking mechanism for the Dual Shaft Rail System 2DA QuickSlide System with Brake offers: • A manual locking mechanism with infinite positioning capability. • No carriage mounting surface deflection when the locking mechanism is activated. • Immediate off-the-shelf availability in 1/2, 3/4 and 1 inch sizes. • A locking mechanism that, when activated, will not apply an increase in load on the system’s Ball Bushing bearing. • Zero axial movement during the activation of the locking mechanism. • A fully supported Dual Shaft assembly for maximum rigidity and unlimited travel. • High load capacity in any direction. Dual Shaft Rail Fully Supported System with Dual Shaft Rail Supported Maximum Stroke Length is Integrated Carriage Cross-Section determined by subtracting the carriage length (T1 or T2) plus the brake handle length (J1) from the total system length. Dual Shaft Rail Fully Supported System with Integrated Carriage (Long Style) (Dimensions in inches) Part Number Nominal Shaft Diameter Max. Load on System (1) (lbf) Max. Load on One Bearing (1) (lbf) T1 H H1 H2 B R B1 B2 C C1 2DA-08-OOL 1/2 600 150 4.50 1.625 0.875 1.43 2.00 0.500 4.60 3.00 .64 1.25 2DA-12-OOL 3/4 1880 470 6.00 2.125 1.125 1.93 2.63 0.688 6.10 4.00 .75 1.62 2DA-16-OOL 1 3120 780 7.50 2.625 1.375 2.44 3.25 0.875 7.60 5.00 .99 2.00 (1) For rated travel life of 2 million inches. Note: Manual Brake can be adjusted in order to position handle to any radial location. Dual Shaft Rail Support Material: Aluminum Alloy Black Anodized. Standard length of one-piece Aluminum Dual Shaft Rails is 72”. Dual Shaft Rail Fully Supported System with Integrated Carriage (Long Style) (Dimensions in inches) Part Number N N1 M M1 X Y Z J1 J2 J3 F G Max. Stroke Length Carriage Part Bolt Hole Number 2DA-08-OOL 4.00 .25 4.00 .30 4.00 2.00 .75 1.63 1.19 .88 #10-32 1/4 .28 L-(6.13) DSRC-08-SL 2DA-12-OOL 4.25 .37 5.25 .42 6.00 3.00 1.00 1.63 1.19 1.00 1/4-20 5/16 .34 L-(7.63) DSRC-12-SL 2DA-16-OOL 6.75 .37 6.75 .42 6.00 3.00 1.25 1.63 1.19 1.00 5/16-18 3/8 .41 L-(9.13) DSRC-16-SL Dual Shaft Rail Fully Supported System with Integrated Carriage (Short Style) (Dim. in inches) Quick Slide Brake Holding Force Part Number Nom. Shaft Diameter T2 N2 Max. Stroke Length Carriage Part Number System Axial Holding Force (lbf) 2DA-08-OOM 1/2 3.50 3.00 L-(5.13) DSRC-08-SM 2DA-08 125 2DA-12-OOM 3/4 4.50 3.75 L-(6.13) DSRC-12-SM 2DA-12 130 2DA-16-OOM 1 6.00 5.25 L-(7.63) DSRC-16-SM 2DA-16 140 System 2DA Standard Lengths (Dim. in inches) Custom Lengths and Delivery Information System 8” 12” 16” 18” 20” 24” 28” 30” 32” 36” 40” 42” 44” 48” Custom length systems are available. For special requirements, please 2DA-08 • • • • • • • • • • • contact the Thomson Systems application engineering department. 2DA-12 • • • • • • • F M1 X Y Z G M N N1 L T1 J1 J2 C1 C B1 S B2 H1 R B H2 H J3 Accessories