Vises - Jergens & Acme - #12

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Jergens, Inc. • Jergens Way • 15700 S. Waterloo Road • Cleveland, Ohio 44110-3898 USA Production Vises www.jergensinc.com 2.12 2 • Easy to mount directly to machine tables • Slotted mounting holes fit most machinable centers Self-Centering Precision Production Vises Features and Benefits: • Self-Centering vises provide quick, simple fixturing for concentric machining of different sized workpieces. • Adjustable gib design increases accurracy. • Compact design in 3 extruded aluminum base styles for easy setup and to reduce weight on worktable. • Fully sealed, patented lead screw assembly for long maintenance free service. Openings allow chips to flow out of the vise base. • Hardened steel rails, ground within ±0.001” (0.025mm) provide precise location, resist wear and provide strong support to jaws. • Shown in Universal Base, also available in Narrow Bases and Ball Lock™ Mounting Base. Technical Specifications: Maximum jaw opening (Unmachined jaws) 4" (100mm) model: 5.6" (142mm) 6" (150mm) model: 8" (200mm) Centering accuracy from minimum to maximum opening: 0.0006" (0.015mm) Repeatability: 0.0002" (0.005mm) Maximum Clamping Force: 4600lbs (2000kgf) Maximum Clamping Range With Shaped Jaws 4" Vise: 13" (330mm) 6" Vise: 17.5" (440mm) Torque Clamping Force ft. lbs. N•m lbs. kgf 20 27 1100 500 30 41 1500 680 40 54 2200 1000 50 68 2700 1220 60 81 3100 1400 70 95 3800 1720 80 108 4200* 1900* *Recommended Maximum Clamping Force Jergens 4" (100mm) & 6" (150mm) Self-Centering Vises 4" (100mm) Self-Centering Vises 6" (150mm) Self-Centering Vises 7.00" 4.00" 1.22"(31.0) 1.25"(31.75) 4.00 5.68 4.00 3.125" 2.50" 6.00" 2.063"(52.40) 6.00" (4) PLACES 15.888) LOCATING HOLES 17/32"(13.5) SLOTTED MTG. HOLES (4) PLACES 17/32"(13.5) MTG. HOLES (2) PLACES 3.370"(85.60) ±0.001"(0.03) (152.4) (152.4) (101.6) (177.8) (79.38) (63.5) Universal Base Part Number Wt. (lbs) 49471SC 38 Self-Centering Vises - 4" (100mm) 1.22"(31.0) 4.00 5.68 4.00 3.125" 2.50" 6.00" 2.063"(52.40) 6.00" (4) PLACES 0.6255"(15.888) LOCATING HOLES 17/32"(13.5) SLOTTED MTG. HOLES (4) PLACES 17/32"(13.5) MTG. HOLES (2) PLACES 3.370"(85.60) ±0.001"(0.03) (152.4) (152.4) (79.38) (63.5) MACHINABLE AREA 8.055 (203) 5.00 (125) 5.00 (125) 20.00 (508) 22.688 (577) .25 (6.4) 17.688 (449) 15.00 (381) 5.68 (142) 4.00 (100) 4.00 (100) • Supplied with aluminum soft jaws, fully machineable and reversible. Additional jaws can be ordered separately, see page 2.36. Alternate jaw types can be ordered with the vise base by adding the following suffix to the part numbers: -H for Jaw Carrier Set with Hardened Steel Inserts -S for machineable Steel Jaws -T for extra Tall aluminum jaws sets -W for extra Wide aluminum jaw sets