Options Travel Limitng Stops
OPTIONS: StRies GRR GRIPPERS
TRAVEL LIMITING STOPS
These options provide corrosion resistant
jaw travel stop tubes for use in limiting
jaw travel on open or close. The travel
limiting stop tubes provide a
repeatable positive stop.
Model GRR12 requires identical
stops for both jaws while traveling
in the same direction. Synchronized
units may only use the ANxxx and ATxxx options. Non-synchronized
models (GRRO2 & GRR22) may use the APxxx, ARxxx, AUXxx,
or AQxxx in any combination for limiting the travel of either jaw
independently. Non-synchronized units may also be ordered with
ANxxx or ATxxx options.
Travel limiting tubes are available in lengths from 3.0 to
99.9 mm in 0.1 mm increments. See Note 2.
For adjustable jaw travel, see travel adjustment collars on page 12.
EXAMPLE:
-ATxxx stop with 25.1 mm length = -AT251
NOTES:
1. Options’ xxx are in 0.1 mm increments with implied decimal
point one place from right, and must be 3 digits long with values
ranging between 03.0 and 99.9 mm.
2. ANxxx and ATxxx, or APxxx and ARxxx, or AUxxx and AQxxxx
option combinations, or singularly can not add up to more than
1/2 the ordered jaw travel.
Example for 150 mm jaw travel:
ANxxx + ATxxx = 75
APxxx + ARXxXx = 75
AU + AQxxx = 75
[GUARDIAN)
ET
AVAILABLE ON GRR02, GRR12, & GRR22
AVAILABLE ON GRR02 & GRR22 MODELS ONLY
JAW B
JAW A
AQox- AU — AR - AP
RODLOK
PHD's Rodlok is ideal for locking the jaws while in a static/stationary
position. When the pressure is removed from the port of the Rodlok,
the mechanism will grip on the external guide shaft and prevent the
jaws from moving. The loads are held indefinitely without power.
Rodlok performance is application and environment sensitive.
Cleanliness of shaft or Rodlok will also affect performance.
THE RODLOK IS NOT DESIGNED TO BE USED AS A PERSONAL
SAFETY DEVICE.
Option -H47 provides the Rodlok preassembled to the gripper. The
port of the Rodlok device will be in position 5.
Option -H47 may be purchased with the -Z1 (corrosion resistant) option
and -V1 (fluid compatibility) option. However the Rodlok and Rodlok
rod DO NOT PROVIDE corrosion resistance or fluid compatibility.
GRR12 WITH
-H47 OPTION GRR02 & GRR22
WITH -H47 OPTION
OPERATING PRESSURE: The operating pressure for the locking
device is different than the operating pressure for the gripper with
the Rodlok attached. The locking device of the Rodlok is designed
with an operating pressure range of 60 psi minimum to 150 psi
maximum [4 to 10 bar]. The Series GRR Gripper with a Rodlok
attached has an operating pressure range of 30 psi minimum to
120 psi maximum [2 to 8 bar].
All dimensions are reference only unless specifically toleranced.
GRRO4 www.phdinc.com/grr * (800) 624-8511
SOLUTIONS FOR
INDUSTRIAL AUTOMATION
