SF-3441 + SF-8541RR

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

Oscillator & Transducer

SF-3441 SF-8541RR 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


An even more compact and powerful high frequency ultrasonic cutter than previous models results in a sharper cut. User-friendly design fully utilizes the robot’s operation area. A forced cooling system with air inlet enables extended continuous use.


Frequency 40kHz
Vibration element PZT piezoelectric transducer
Housing material SUS 303
Weight 660g (excluding the cord)
Blade thickness 0.6mm

Applicable materials

Foamed material sponge and buffer material
Paper specially-treated paper, coated paper, etc
composite materials fiber, polyethylene fiber, and glass fiber






blade tool bits  

torque drivers