420 U2 V D S C A α E1 E2 P1 P2 P3 P4 U3 U1 R B O W F M L K G Z RX 2 RX 3 RX 4 RX 5 RX 6 RX 6.1 U1 10 20 35 75 100 250 U2 210 270 340 430 520 685 U3 216 275 345 432 522 687 A 367 430 504 599 677 792 B 313 408 482 577 655 770 C 110 140 170 225 295 370 D 145 170 220 235 255 290 E1 340 400 460 490 620 720 E2 315 340 360 360 460 520 F 380 440 500 530 678 760 G 110 150 155 165 175 175 K 60 75 80 85 95 95 L 19 25 25 29 29 29 M 35 47 52 62 80 80 O 54 22 22 22 22 22 P1 79 81 81 81 81 81 P2 79 81 81 81 81 81 P3 24 30 30 30 30 30 P4 24 30 30 30 30 30 R 132 164 210 270 310 395 S 14 18 23 23 23 23 V 85 118 148 200 215 285 W 48 108 121 175 160 197 45.6 Z 206/213*** 270 / 279 332.8 432 510.6 682 α 45° 45° 45° 38° 45° 40° 60° 12,56 12.56 12.56 12.56 19.63 19.63 10/50 10 / 60 10 / 50 10 / 65 10 / 60 10 / 60 20/50 20 / 60 20 / 50 20 / 65 20 / 60 20 / 60 450 1000 1500 2000 3000 3000 0,08 0.08 0.1 0.1 0.1 0.1 0,007 0.007 0.01 0.01 0.01 0.01 800 725 715 600 560 560 60 120 152 190 295 325 RX Extra compact Steady Rest Subject to technical changes. For more detailed information please ask our customer service. SMW-AUTOBLOK Type Size Centering range with coolant chip guard Max. clamping diameter* Max. axial clearing diameter Width of rollers Diameter of rollers Chip guard/ With coolant flush / without coolant flush Piston area cm² Operating pressure min. / max. „close“ ** bar Operating pressure min. / max. „open“ ** bar Max. clamping force / roller daN Centering accuracy over the whole range mm Repeatability accuracy mm Max. roller surface speed m/min Weight approx. kg Self-centering Steady Rests Premium line ■ Integrated cylinder ■ Chip guard with coolant nozzles ■ Stroke control with proximity switch ■ proofline® = fully sealed - low maintenance Monitoring of position Steady Rest open (switch not included, optionally switch mounted on the side) Coolant flush connection for arm rollers G1/4“ (at RX3 optional, RX2 without Coolant flush) Compressed air connection G1/4“ Drain G1/4“ Central oil lubrication connection G1/8“ Hydraulic connection open G1/4“ Lift thread Hydraulic connection close G1/4“ * Can be loaded axially. Radial loading is possible, without chip guard. ** 240 bar in the cylinder created by the pressure booster (ratio 1:4 RX2 + RX3). 375 / 485 / 450 bar in the cylinder created by the pressure booster (ratio 1:7.5 RX4-6.1). In case a lower pressure for the function „Steady Rest close“ is needed, two independent pressure regulators for open and close have to be installed. *** The RX 2 has no coolant flush. Dimension Z is w/o the 3 pcd. Chip guard. Coolant flush connection for center roller G1/4“ (RX4 and larger only) Switch (optional) fully sealed – low maintenance proo ine® series BIS Specials Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566
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