Servo Motor Driven Weld Heads • Programmable speed and positions • Controlled servo motor actuation eliminates overforce • Extremely low-end force control (0.25 lbs) • “Soft Touch” part clamping • Displacement and force options communication • Unitip and blade thermode option TYPICAL APPLICATIONS Designed for use in automation or benchtop welding, Amada Miyachi America’s 70 Series servo motor welding heads offer fast, repeatable electrode motion control for a wide range of resistance welding applications. Two different models are available, each equipped with an easy-to-program, state-of-theart servo motor controller that allows precise programming of electrode position and speed for up to 32 different weld schedules. Solar cell KEY FEATURES • Write and save up to 32 motion schedules • “Soft-touch” part clamping minimizes impact force and allows verification of part alignment prior to welding • Fast follow-up means less weld splash and more consistent welds • Individual speed control for “stroke to search” and “search to weld” increases flexibility and throughput; good for automation Pacemaker interconnects • Overforce protection ensures concise repeatable force, less weld splash, and reduced part deformation • Constant applied force - independent of part height - ensures weld repeatability • Easy programming and fast, efficient schedule adjustment 0.002 in diameter magnet wire to gold pad RESISTANCE WELDING

RESISTANCE WELDING SERVO MOTOR DRIVEN WELD HEADS Programmable electrode positions – accurate to .004 in • “Home” position allows for easy access during maintenance • Electrode in the “Upstop” position in the “Ready” state • The first level of the footswitch moves the electrode down to the “Search” position at a programmable “Soft-touch” speed • The second level of the footswitch applies the pre-set welding force, with no overforce • Programmable “Downstop” inhibits welding if parts are not present TECHNICAL SPECIFICATIONS Model Number Head type Force range Weld force method Spring force setting...