ServoWeld® GSWA44 and GSWA04 Series spot welding actuators provide the longest life (most weld) with highest force and efficiency.

The ServoWeld® GSWA44 and GSWA04 series actuators provide peak thrusts of 4,000 lbf (17.8 kN) for a variety of resistance spot welding gun applications (pinch guns, X guns, C guns). Utilizing a standard roller screw with the highest dynamic load rating, the GSWA44/04 are the longest lasting (most welds) spot welding actuators on the market. GSWA44/04 spot welding servo actuators are highly efficient and its broad performance range allows it to easily handle multiple weld schedules and accommodate different materials / material thicknesses in resistance spot welding.

GSWA 44 and 04 spot welding actuators offer:

• 20+ million cycles with minimal maintenance
• Standard roller screw with highest dynamic load rating for more welds over competing roller screws, ball screws or pneumatic actuators
• ±3% force repeatability over life of actuator
• Light-weight actuator design
• Forces to 4,000 lbf (17.8 kN)
• Optional water cooling
• Integration for 7th axis operation with most global robot manufacturers