SF-3441 + SF-8500RR

Robot-mounted ultrasonic cutter is suitable for three-dimensional cut-out.

Oscillator & Transducer

SF-3441 SF-8500RR detail


High-power ultrasonic cutter with maximum power output of 300W

An ultrasonic controller can communicate signals for on/off, emergency stop, reset, and other features with machine main bodies such as automated machinery, industrial robots, and plotters.

  • High-power ultrasonic cutter with maximum amplitude of 60 microns and maximum power output of 300 W
  • Mountable on automated machinery, industrial robots, and plotters
  • Equipping with overload relay


Frequency adjustment Auto-tracking type
Max. power output 300W
Power output Infinitive adjustment
Power supply AC200V 50/60Hz
Electricity consumption 500VA
Outer dimension (mm) 230W X 330D X 150H
external control on/off,
Emergency stop,
Change of output
Weight 5.5kg


The blade vibration amplitude of this model is remarkably larger than that of the conventional model. This model, with a 42 mm diameter cylindrical shape, is easy to install in automated machinery, industrial robots, and plotters. This model is ideal not only for sheets and cut-out, but also for cutting and cut-out of three-dimensional parts when mounted on industrial robots.


Frequency 22kHz
Vibration element PZT piezoelectric transducer
Housing material SUS 303
Weight 560g
Blade thickness 0.6mm

Applicable materials

Thermoplastics plate, sheet, film, and laminated material
Prepregs carbon prepreg
composite materials polyethylene fibe and glass fiber
Rubber 10t vulcanized latex, non-vulcanized latex, sheeting material, and tube






blade tool bits  

torque drivers



*Various vice-gripping-type tool holders are available.