Ask an Engineer
GSWA04 ServoWeld® Servo Actuators
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
Features & Ordering
Download the GSWA04 Brochure for full details on features
ServoWeld® GSWA 04 & 44 Integrated Features
Specifications
| Specifications | Units | GSWA44 | GSWA04 |
|---|---|---|---|
| Maximum Stroke | in (mm) | 18 (457) | 6 (152) |
| Maximum Force | lbf (kN) | 3,300 (14.7) | 3,300 (14.7) |
| Maximum Speed | in/sec (mm/sec) | 23 (584) | 23 (584) |
ServoWeld® GSWA Actuator Specifications
ServoWeld® GSWA Motor Specifications
Dimensions
ServoWeld® GSWA 44 Dimensions
ServoWeld® GSWA 04 Dimensions
Manuals & Part Sheets
Additional Resources
Download the GSWA Manual
Information Center:
Application Checklists
Catalogs & Brochures
- Corporate Overview-Linear Motion Solutions Brochure (English)
- SOLUCIONES DE CONTROL DE MOVIMIENTO (Spanish, Corporate Overview-Motion Control Solutions Brochure)
- Unternehmensübersicht (German, Corporate Overview brochure)
- 公司概述 (Chinese, Corporate Overview Brochure)
- Brochure sur l'entreprise Tolomatic (French, Corporate Overview-Linear Motion Solutions Brochure)
- ServoWeld® GSWA Actuators (English)
- ServoWeld® Actuadores Modelos GSWA (Spanish, ServoWeld® GSWA Actuators)
- ServoWeld® 电动缸 GSWA 型号 (Chinese, ServoWeld® GSWA Actuators)
- ServoWeld® GSWA Integrierte Servomotorantriebe (GSWA Brochure, German)
- Система ServoWeld® Электромеханический привод с встроенным двигателем GSWA с высоким тяговым усилием (Russian, ServoWeld® GSWA Actuators)
- Sistema Do ServoWeld® Acionador De Impulso Elevado De Motor Integral GSWA (Portuguese, ServoWeld® GSWA Actuators)
- ServoWeld® システム GSWA 一体化モーター 高推進力アクチュエータ (Japanese, ServoWeld® GSWA Actuators)
- ServoWeld® 장치 GSWA 통합 모터 고추력 작동기(Korean, ServoWeld® GSWA Actuators)
- Tolomatic 焊接解决方案 (Chinese, Welding Solutions)
- ServoWeld® Refurbishment and Remanufacturing Services
- Servicios de reacondicionamiento y refabricación de ServoWeld® (ServoWeld® Refurbishment and Remanufacturing Services-Spanish)
- ServoWeld® Aufarbeitungs- und Wiederaufarbeitungsservices (ServoWeld Refurbishment and Remanufacturing Services brochure, German)
- ServoWeld® 的翻新和再制造服务 (ServoWeld® Refurbishment and Remanufacturing Services-Chinese)
- ServoWeld with Integrated Force Sensor, brochure
- ServoWeld mit integriertem Kraftsensor (DE- ServoWeld w/Force Sensor brochure)
- 带内置式力传感器的 ServoWeld (ServoWeld Force Sensor brochure ^CN)
- All Electric Projection Welding Brochure
- Tolomatic Welding Solutions (English)
- Tolomatic SOLUCIONES DE SOLDADURA (Spanish, Tolomatic Welding Solutions)
- Tolomatic Lösungen für Widerstandsschweißen (Tolomatic Welding Solutions; German)
- Automotive Applications Brochure
- 汽车行业应用手册 Brochure (Chinese: Automotive Applications Brochure)
- Aplicaciounes de la Ind. Automotriz (Auto Appl SP)
- Restore - ServoWeld Repair Program brochure
- Restore-ServoWeld Repair Program brochure^CN
- RESTORE WIEDERHERSTELLEN (Flyer DE)
- RESTORE (RESTAURAR); (flyer, ES)
Certifications
Guides
Terms & Conditions
Videos
White Papers
- Top Ten Tips: How to specify electric rod-style actuators for optimal performance, reliability and efficiency
- Servo spot welding offers superior performance and lower lifetime costs for auto manufacturing
- Electric actuators vs. pneumatic cylinders: A comparison based on total cost of ownership
- Select the right linear actuator: Making sense of manufacturer specifications
- Comparing traditional and integrated rod-style linear actuators: How to choose the best solution for motion control applications
- Rules of actuator and guide alignment in linear motion systems
- IP ratings and the manufacturing environment: How to apply linear actuators for quality, safety and long service life.
- Minimizing electrical noise in actuator drive systems for maximum reliability and performance
- Introduction to accuracy and repeatability in linear motion systems
- 伺服点焊为汽车制造业提供卓越的性能和更低廉的寿命周期成本 (Chinese, Whitepaper: Servo spot welding offers superior performance and lower lifetime costs for auto manufacturing)
- A technical comparison: Performance of pneumatic cylinders and electric rod actuators
- Electric actuator technology comparison: Integrated and traditional designs
- How roller-screw and ball-screw actuators compare in high-force applications
- Actuadores eléctricos con vástago frente a cilindros hidráulicos: una comparación de los pros y los contras de cada tecnología (Spanish - White paper - Electric vs Hydraulic Actuators)
- Servomotorisches Punktschweißen bietet für die Autoproduktion herausragende Leistungswerte und senkt die Wartungskosten (GERMAN, Whitepaper, Servo spot welding offers superior performance and lower))
Success Stories
Product Family: Electric
Product Used: GSWA ServoWeld® Actuator
In auto body welding, servo linear actuators are used to improve weld quality by delivering highly repeatable force from cycle to cycle. This level of control helps reduce variation that can occur with conventional actuation methods.
Additional GSWA information
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