CSWX Compact ServowWeld Actuator
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Actuator Patent Pending INTEGRAL MOTOR HIGH THRUST ACTUATOR

ServoWeld CSWX Tolomatic is the world’s leading manufacturer of integrated servo actuators for resistance spot welding, used by the world’s top weld gun OEM’s and numerous global vehicle manufacturers. Superior Integrated Servo Motor Actuators Tolomatic’s ServoWeld family of integrated servo actuators are designed for best-in-class performance with the factors that are most important for resistance spot welding gun applications. NUMBER OF WELDS/ PRODUCT LIFE Tolomatic’s superior roller screw design has the highest dynamic load rating for more welds than any competitive technology (other...

Typical Robotic ServoWeld Installation ROBOT MANUFACTURER 7TH AXIS FEEDBACK DEVICE ENCLOSED WITHIN PROTECTIVE HOUSING (EXAMPLE: RESOLVER, ENCODER: INCREMENTAL/ ABSOLUTE) ROBOT CABLE ELECTRICAL DRESS PACKAGE CONNECTORS FOR MOTOR POWER & FEEDBACK DEVICE TEACH PENDANT ROBOT CONTROLLER TRANSFORMER SERVOWELD® ACTUATOR ACTUATOR WELD CONTROLLER Robot & Servo Drive/Controller Compatibility: • ABB • Comau • Fanuc • Kuka • Kawasaki • Motoman/Yaskawa • Nachi • Rockwell Automation • Emerson CT • Bosch Rexroth • WTC-Medar + More Tolomatic Offers the Broadest, Most Capable Family of Integrated Servo...

CSWX INTEGRATED MOTOR ACTUATOR Endurance Technology features are designed for maximum durability to provide extended service life. CSWX Typical Weld Estimated Life Warranty Roller Screw Motor REPEATABILITY Force repeatability of ±3% for entire life of actuator INTEGRATED WATER COOLING OPTION •23% more efficient comp ared to external designs • Allows for increased duty cycle and welds/hour LARGE THRUST TUBE 40% larger diameter for greater stability OPTIONAL INTEGRATED ANTI-ROTATE Optional machined ‘Double-D’ thrust rod designed to provide internal anti-rotation ADDITIONAL OPTIONS: •Long...

… MAXIMUM DURABILITY INTEGRATED FORCE FEEDBACK OPTION STANDARD STROKE LENGTHS •160 mm (6.3 in) • 200 mm (7.9 in) • 250 mm (9.8 in) • 300 mm (11.8 in) • ntegrated Piezo-electric sensor I • Scaled output 0-10 V HIGH SPEED MID-TRUNNION MOUNTING Rectangular extrusion is easy to adapt to a wide variety of mounting locations •10 mm lead option • 700 mm/s (27.5 in/sec) TOLOMATIC PLANETARY ROLLER SCREW

ServoWeld CSWX - Integrated Motor Actuator Table 1: Performance & Mechanical Specifications: WEIGHT SUMMARY Weight Stroke AGENCY LISTINGS Table 2: CSWX Weights Actuator Base Weight* kg lb Round Rod Double D Rod Add For Stroke Length Add For Stroke Length Round Rod Dbl-D Dbl-D 200 mm 250 mm 300 mm 200 mm 250 mm 300 mm +94mm Head +90mm Head +94mm Head (7.9 in) (9.8 in) (11.8) (7.9 in) (9.8 in) (11.8) 0.028 0.238 0.273 0.72 1.62 2.52 0.80 1.80 2.80 0.06 0.52 0.6 1.59 3.57 5.56 1.76 3.97 6.17 Add For Head Options *3 Stack Motor, Round Rod, 90mm Head, RN05, 160mm Stroke Add For Screw Type RN05xR...

ServoWeld CSWX - Integrated Motor Actuator Table 3: Motor Specifications: CSW_ _V43 in-lb/A Peak VOLTAGE CONSTANT (Ke) V/Krpm 79.8 Peak Radiant Cooled CONTINUOUS STALL CURRENT Water Cooled Radiant Cooled Water Cooled PEAK TORQUE PEAK CURRENT CSW_ SIDE LOAD SPECIFICATIONS SIDE LOAD (lbf) STALL TORQUE MOTOR WINDING / MOTOR VOLTAGE _V23 SIDE LOADING Some weld gun designs may subject the actuator to excessive side loading reducing overall service life. Measures are required, especially in “C” style designs, to limit side loading. For life optimization Tolomatic recommends side loads of less...

CSWX Dimensions 3D CAD available from Tolomatic Always use configurated CAD solid model to determine critical dimensions CSWX Performance Graph 1: Performance: ESTIMATED LIFE (with proper installation & maintenance) 1.8 WELDING CYCLES

Complete Verification Testing is Performed on Every Actuator Every ServoWeld actuator has to pass rigorous testing at our factory. With this extra quality step we provide peace of mind to our customers and enable them to start their production faster, worry free! We verify the performance of each individual unit before delivery to ensure they conform to Tolomatic’s high standard of performance. 1. High POT (High Potential/High Voltage Test) This standard electric motor test procedure is a 3-part test that checks the insulation system of the assembly to verify proper armature and thermal...

ServoWeld Application Guidelines SIDE LOADING: Some weld gun designs may subject the actuator to excessive side loading, reducing overall service life. The GSWA33, GUIDED actuator will accommodate side loading. For other ServoWeld configurations, measures are required, especially in “C” style designs, to limit side loading. For life optimization Tolomatic recommends side loads of less than 5% of axial load (thrust rod output force) for all roller screw configurations and less than 1% of axial load for all ball screw configurations. For maximum service life, external guiding is recommended...

ServoWeld CSWX Integrated Motor Actuators Ordering M O D E L S E L E C T I O N (MUST BE IN THIS ORDER) SCREW LEAD RX05 Roller Nut, 5 mm lead, Extended Roller Nut RN10 Roller Nut, 10 mm lead STROKE LENGTH THERMAL PROTECTION F Fanuc Proprietary R 600 ohm resistor in series with temperature switch P PT1000 S Standard, temp. switch normally closed 230 Vac, Motor Voltage, 3 Stack Winding 460 Vac, Motor Voltage, 3 Stack Winding 230 Vac, Motor Voltage, 4 Stack Winding 460 Vac, Motor Voltage, 4 Stack Winding ABB Resolver Comau Resolver Emerson CT Hiperface Fanuc a128 Fanuc a64 Kuka Resolver Motoman...

The Tolomatic Difference Expect More From the Industry Leader: INNOVATIVE PRODUCTS FAST DELIVERY ACTUATOR SIZING YOUR MOTOR HERE TECHNICAL SUPPORT Unique linear actuator solutions with Endurance TechnologySM to solve your challenging application requirements. The fastest delivery of catalog products... Built-to-order with configurable stroke lengths and flexible mounting options. Online sizing that is easy to use, accurate and always up-to-date. Find a Tolomatic electric actuator to meet your requirements. Match your motor with compatible mounting plates that ship with any Tolomatic...