New Cylinder Catalog - ITW Workholding - #9

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SP PNEUMATIC CYLINDERS 7 Ideal for horizontal or vertical applications. Eliminates many parts associated with closed center rotary inlets. Features include: • Simple Inlet Design • Up to 7,000 RPM Capability • Constant Air Flow • Standard Built in Trapping • Optional Trip Rod and Thru Port SPECIFICATIONS AND RATINGS Bore Sizes: 4-1/2”, 6”, 8”, 10”, 12” Stroke: 4-1/2”................ 1.00” 6”...................... 1.50” 8” - 12”.............. 2.00” Other stroke lengths available upon request. Maximum RPM: 4-1/2” Bore........6,000 RPM 6” Bore..............4,500 RPM 8” Bore..............3,500 RPM 10” Bore............3,500 RPM 12” Bore............2,500 RPM Maximum Operating Pressure: 4-1/2” - 12” Bore.......150 PSI Standard trapping feature will keep a cylinder in it’s extended or retracted state for a period of time in the event of an air power failure. DRAWBAR FORCES AIR PRESSURE PSIG Model Bore Size 50 60 70 80 90 100 UR2M045 4.50 745 890 1,040 1,190 1,340 1,490 UR2M060 6.00 1,040 1,300 1,560 1,820 2,080 2,340 UR2M080 8.00 1,920 2,400 2,880 3,360 3,840 4,320 UR2M100 10.00 3,000 3,750 4,500 5,250 6,000 6,750 UR2M120 12.00 4,400 5,500 6,600 7,700 8,800 9,900 Note: Values shown are minimum. Allowances have already been made for losses due to piston rod area, guide pin areas, and friction. DIMENSIONS AND PERFORMANCE DATA Specifications subject to change without notice. *12” Bore - 6 additional holes on a 9.50 B.C. A C E F G H J K L M N P Model Bore +.001 B.C. Thread No. Thread Depth Depth Stroke -.000 UR2M045 4.50 3.000 3.75 .375-16 4 1.00 .75-16 1.63 .88 1.00 6.63 5.63 UR2M060 6.00 4.500 5.50 .500-13 4 1.25 .75-16 1.63 1.00 1.50 6.75 7.19 UR2M080 8.00 4.500 5.50 .500-13 4 1.25 .75-16 1.63 1.00 2.00 7.25 9.25 UR2M100 10.00 6.000 7.00 .625-11 6 1.50 1.000-14 1.63 1.13 2.00 7.50 11.38 UR2M120 12.00 6.000 7.00* .625-11 6 1.50 1.000-14 1.63 1.13 2.00 7.50 13.62