GB3 is pneumatically actuated, available in four retract stroke lengths to allow easy part removal or transfer. Part contact pressure can be adjusted with an inline regulator. Ideal for single-point welding and dial tables. Commutator grounds are eliminated on trunnions. Lube-free design, double seals, and chrome-plated shafts. Optional Class 2 copper adapter with a variety of swivel tips.

Strokes: 25, 32, 50, 75, 100mm
Cylinder: 70mm bore, optional switch

GB2 offers the same great features as GB3, in a smaller unit. Lube-free design, double seals, and chrome-plated shafts. Optional inline regular for cylinders with NPT ports (only).

Strokes: 25, 50mm
Cylinder: 50mm bore, optional switch

S02645 is a modified GB2 with a pivoting adapter arm. Lube-free design, double seals, and chrome-plated shafts. Optional inline regular for cylinders with NPT ports (only).

Stroke: 25mm
Cylinder: 50mm bore, optional switch

S01353 is ideal for end effectors - no actuator required, mounts directly to tooling. Nose is out in normal position, swivel head adapter assures positive contact. Base is electrically insulated from shunt mount. Full length lube-free bearing, double seals, and chrome plated slide shaft.

Stroke: 15mm
Compression spring: 15 lbf extend/46 lbf retract

Fully insulated, compact units that move the grounding cable away from the contact face.

GBP pneumatic and GBS, GBM spring actuated versions provide consistent pressure for weld consistency. Choice of Class 2 copper swivel head adapter assures positive contact. Base is electrically insulated from shunt mount. NAAMS standard mounting with lube free bearing and double seal.