Staylock Clamps - Jergens & Acme - #7

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12
Jergens.
www.jergensinc.com
STAYLOCK CLAMPS
Retractable Clamps
Jergens StayLock Retractable Clamps are designed to allow quick change of molds in injection molding machines and die casting machines. The locking arm, which retracts into the clamp body for easy loading and unloading of a mold, is adaptable to clamp many standard mold slots. The Retractable Clamp is double acting and includes alternate clamp and release ports for easier hydraulic plumbing set-up. A Proximity Switch, which indicates the Retractable Clamp is in the extended or retracted position, is also available (see below).
High temperature version available, contact Technical Sales for more information
U.S. Patents: No. 4,511,127 No. 4,471,293
Specifications
Part Number
62852
Operating Volume (in3)
1.6
Minimum Operating Pressure (psi)
500
Maximum Operating Pressure (psi)
2500
Force to Pressure Ratio
2:1
Clamping Stroke
.13
Maximum Output Force (lbs.) @ 2500 (psi)
5000
Weight (lbs.)
23
RELEASE PORT
9/16-18
SLOT FOR 5/8 SHCS " WASHERS INCLUDED 2 PL
ALTERNATE RELEASE PORT
(NORMALLY PLUGGED)
jj
o
o o
4 1.5
1 "L
1.04
4 1/2
CLAMP
PORT 9/16-18
ALTERNATE CLAMP PORT (NORMALLY PLUGGED)
1.56
1 1/16
3 3/8
7/8
Proximity Switch
M12
1/2-20
LED
The Proximity Switch senses the position of the clamping arm within the Retractable Clamp. Two Proximity Switches are required for each clamp. They have a stainless steel housing and are mounted in the Retractable Clamp. One Switch senses the arm extended; the other, the arm retracted. A sixteen foot cord is included with each Proximity Switch, 35-250 VAC.
-40 mm-
- 70 mm
Part Number
62857
Phone 800-537-4367 or 216-486-5540 • Fax: 216-481-6193 • E-mail: info@jergensinc.com • www.jergensinc.com
12.7

pageCatalog pdf di En 2012-02-06-12