Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. © 2017 Norgren Automation Solutions, LLC
05
2/17
12680UI REV: 003
User Instructions for PGS20 and PGS42 Grippers
E. Jaw Replacement
Applicable jaws: (13102, 13113, 13114, 13111, 13100, 13100-01, 13100-02,
10607, 10607-01, 10607-02, 13112, 13112-01, 13112-02, 13978 & 13987)
1.
For lower jaws:
Apply Mobilux grease or equivalent to both flat surfaces of cam, as well as the surface of the
frame core, pivot boss, and drive pin. Align pivot hole in cam with boss and drive pin with the bottom side of the
cam slot. Slide jaw over boss and onto gripper. Place bushing over pin and into cam slot
radii side facing
cylinder rod
. Seat bushing firmly against cylinder rod and ensure that the bushing rotates freely.
2.
Install side (cam retainer) plate:
With the Side Plate approximately parallel to the gripper frame, align pins of
side plate with slots in frame. Side plate will slide diagonally toward gripper frame as pins follow the slots in the
frame. Continue to move side plate toward frame until guide pins are fully seated in the frame slots.
3.
Clean M6 X 10 mm SHCS for side plate. Apply liquid Loctite 262 or equivalent to pivot hole in frame. Insert screw
through side plate and into frame. Tighten M6 SHCS to
120 in-lb
.
Radius
Seat Bushing
against cylinder rod
Pivot boss
Drive pin
Bushing
