Workholding Solutions Master Catalog
POWER CLAMPING
WORKHOLDING SOLUTIONS GROUP
Block Clamps Staylock Clamps
Jergens StayLock Block Clamps are multi purpose utility clamps designed for many versatile applications. Block Clamps may be mounted for either vertical or horizontal clamping. They may be used with strap clamps or similar workholding devices for maximum adaptability (see illustration below). The Block Clamp plunger has a 1/4 - 28 thread on the I.D. for use with various contact points.
#6 SAE STR. THD. PORT (9/16-18 UNF-2B THD.) (4)
U.S. Patents: No. 4,511,127 No. 4,471,293
DRILL & C'BORE FOR 5/8 SOC HD CAP SCREWS (4)
2"
2 1/8"
1 3/16"
1"
Specifications
Inch
Part Number
62831
2 1/8"
Operating Stroke (in.)
1.1
7/8"
POWER CLAMPING
MinimumOperating Pressure (psi)
500
3 1/8"
5 3/8"
MaximumOperating Pressure (psi)
5,000
1/4-28 X 1/2 DEEP 9/16 FLATS FOR WRENCH
Force to Pressure Ratio
2:1
Clamping Stroke (in.) .18 MaximumOutput Force (lbs.) @ 2000 (psi) 10,000 Weight (lbs.) 6.5
1/4-19 BSPP PORTS (BRITISH STD PARALLEL PIPE) (4) PLACES
DRILL & C'BORE FOR M16 MOUNTING SCREWS (4) PLACES
Specifications
Metric
Part Number
63816
50
Operating Volume (cu. cm)
18
54
30.5
25
MinimumOperating Pressure (kg/cm 2 )
14
MaximumOperating Pressure (kg/cm 2 )
350
Force to Pressure Ratio
12.8:1
66.7
54
Clamping Stroke (mm) 4.7 MaximumOutput Force (kg) @ 351 (kg/cm 2 ) 4,500 Weight (kg) 2.93
22.2
79.5
136.5
M6 X 1.0 X 12MM DEEP 14MM FLAT FOR WRENCH
Phone: 877-426-2504 | Fax: +1 216-481-6193 | E-mail: workholding@jergensinc.com | www.jergensinc.com
191
Made with FlippingBook - Online catalogs