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Jergens, Inc.
Hyd_Vise_Info

Hyd_Vise_Info

Product catalog summary

Overview:
Jergens hydraulic production vises feature an innovative compact design with internal hydraulics, providing a clamping force of 4,700 lbs (2,100 kg) while operating on lower input pressure. The vises include fully machinable jaws, the fastest quick-change jaw system, and hardened and ground steel wear rails. The Easy-Flow™ base design enhances usability.

Technical Specifications:

Hydraulic Clamping Stroke: 1/4” (6.3mm)
Operating Volume: 0.4 Cu In (6.7 cm3)
Maximum Input Pressure: 4000 P.S.I. (275 bar)
Minimum Input Pressure: 500 P.S.I. (35 bar)
Input Port: #4 SAE (7/16-20 UNF-2B)
Clamping Force (lbs) = Input Pressure x 1.19
Clamping Force (kg) = Input Pressure Bars x 7.67

Operation:
To operate, use the Jergens Hydraulic Vise handle (part number 49445) to tighten the vise jaws until the workpieces touch the fixed jaw. Then, turn the handle back 1/2 turn and activate the hydraulic cylinder. Note that the handle should only be used for adjustment purposes, not for operating the vise.

Hydraulic Power Sources Available:
The clamping force varies with input pressure as follows:

500 PSI (35 Bars): 595 lbs (268 kgf)
1,000 PSI (70 Bars): 1,190 lbs (537 kgf)
2,000 PSI (140 Bars): 2,380 lbs (1,075 kgf)
3,000 PSI (210 Bars): 3,570 lbs (1,612 kgf)
4,000 PSI (275 Bars): 4,760 lbs (2,110 kgf) - Recommended Maximum

Catalog excerpts

Hydraulic Production Vises • Innovative compact design • Internal hydraulics • 4,700 lbs (2,100 kg) clamping force • Operates on lower input pressure • Fully machinable jaws • Fastest quick-change jaw system • Hardened and ground steel wear rails • Easy-Flow™ base design Hydraulic Power Sources Available Technical Specifications: Hydraulic Clamping Stroke: 1/4” (6.3mm) Operating Volume: 0.4 Cu In (6.7 cm3) Maximum Input Pressure: 4000 P.S.I. (275 bar) Minimum Input Pressure: 500 P.S.I. (35 bar) Input Port: #4 SAE (7/16-20 UNF-2B) Clamping Force (lbs) = Input Pressure x 1.19 Clamping Force (kg) = Input Pressure Bars x 7.67 Operation: Using the Jergens Hydraulic Vise handle part number 49445, tighten vise jaws so the workpieces touch the fixed jaw. Next, turn the handle back 1/2 turn and activate the hydraulic cylinder. Handle included with vise. Note: Only use the Jergens Hydraulic Vise Handle Part No. 49445 for adjustment purpose, do not use to operate vise. Jergens hydraulic vises are available in 3 different base configurations. They offer the same unique features as Jergens manual vises. Clamping Force Input Pressure Clamping Force *Recommended Maximum

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Hyd_Vise_Info

Hyd_Vise_Info

Catalog excerpts

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