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Metal Welding

40 kHz Spot WeldersHigher Frequency for Smaller, More Delicate Applications

Sonics’ 40 kHz ultrasonic spot welding systems are designed for smaller and/or sensitive assemblies. 40 kHz ultrasonic metal welding systems are available in a wide range of configurations. Shown below are models for manual operation or R&D, for specialized machinery, and for automation. Ultrasonic stack assembly is also available.

A complete 40 kHz system is comprised of an actuator and a power supply best suited to your application(s). See the models listed below or click here to contact us for assistance.

Model MWB40

Model MWB40
  • Actuator on integral base, for manual operation or R & D
  • Single piece nodal mount horn stack
  • Patented 90° self-orienting keyed horns and tips

Model MWA40

Model MWA40
  • Actuator alone, for automation applications
  • Single piece nodal mount stack
  • Patented 90° self-orienting keyed horns and tips
  • Compact actuator for minimal footprint requirement
  • Solid design minimizes deflection

Model MWP40

Model MWP40
  • Actuator on plate, for specialized machinery
  • Single piece nodal mount stack
  • Patented 90° self-orienting keyed horns and tips

SmartControl Power Supplies

SmartControl Power Supply

Using the full color touchscreen, the operator can intuitively enter weld parameters with job storage and recall capabilities. Available in 800 watts peak power.

  • Weld results viewable as numerical values and on time-based graphs
  • Data logging to an external PC for data storage for quality analysis
  • Barcode reading feature for parameter selection

View 40 kHz Models Data Sheet

View Power Supplies Data Sheet