Workholding Solutions Master Catalog

PRODUCTION VISES

WORKHOLDING SOLUTIONS GROUP

Self-Centering Precision Production Vises

MACHINABLE AREA

4.00 (100)

5.68 (142)

4.00 (100)

5.00 (125)

8.055 (203)

5.00 (125)

.25 (6.4)

20.00 (508)

15.00 (381)

17.688 (449)

22.688 (577)

4" (100mm) Self-Centering Vises

6" (150mm) Self-Centering Vises

Clamping Force Jergens 4" (100mm) & 6" (150mm) Self-Centering 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 stainless steel rails, ground within ±0.001" (0.025mm) provide precise location, resist wear and provide strong support to jaws. • Supplied with aluminum soft jaws, fully machineable and reversible. Additional jaws can be ordered separately, see page 148. Alternate jaw types can be ordered with the vise base by adding the following suffix to the part numbers:

Technical Specifications: Maximum jaw opening (Unmachined jaws)

4" (100mm) model: 5.6" (142mm) 6" (150mm) model: 8" (200mm) Repeatability: 0.0002" (0.005mm)

Torque

Clamping Force

ft. lbs

N•m lbs

kgf 500 680

Maximum Clamping Force: 4600lbs (2000kgf) Centering accuracy per 1 inch (25mm) of jaw travel: 0.0002" (0.005mm) Maximum Clamping Range With Shaped Jaws

20 30 40 50 60 70 80

27 41 54 68 81 95

1100 1500 2200 2700 3100 3800

1000 1220 1400 1720

PRODUCTION VISES

4" Vise: 13" (330mm) 6" Vise: 17.5" (440mm)

108

4200* 1900*

*Recommended Maximum

-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

Self-Centering Vises – 4" (100mm) Universal Base

• Easy to mount directly to machine tables • Slotted mounting holes fit most machining centers

Part Number

Wt. (lbs)

17/32"(13.5) MTG. HOLES (2) PLACES

17/32"(13.5) MTG. HOLES (2) PLACES

6.00"

(4) PLACES 0.6255"(15.888) LOCATING HOLES

6.00"

(152.4) 38

49471SC

(4) PLACES 0.6255"(15.888) LOCATING HOLES

(152.4)

17/32"(13.5) SLOTTED MTG. HOLES (4) PLACES

3.125" (79.38)

2.50" (63.5)

17/32"(13.5) SLOTTED MTG. HOLES (4) PLACES

3.125" (79.38)

2.50" (63.5)

4.00" (101.6)

4.00" (101.6)

1.22"(31.0)

2.063"(52.40)

1.22"(31.0)

2.063"(52.40)

6.00" (152.4)

6.00" (152.4)

3.370"(85.60) ±0.001"(0.03)

3.370"(85.60) ±0.001"(0.03)

1.25"(31.75)

7.00" (177.8)

7.00" (177.8)

4.00

5.68

4.00

4.00

5.68

4.00

15.00

15.00

17.688

Jergens, Inc. | 15700 S. Waterloo Road | Cleveland, Ohio 44110-3898 USA 17.688

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