TEL +81-44-877-8311TELPeriod of acceptance
weekdays from 9:00 a.m. to 5:00 p.m.(Japan time)


SF-8541RR | SF-3441

Transducer : SF-8541RR

The transducer features compact size, but powerful performance thanks to the high frequency drive, thereby ensuring sharp cutting. The user-friendly design of shape enables to fully utilize the robot’s operation area. A forced air-cooling system and extended continuous use have been realized by featuring the air inlet.


Frequency 40kHz
Cord length Up to 10 m
Housing material SUS303
Weight 650g
Blade thickness 0.6mm

Applicable Materials

Foamed materials

sponge and buffer material


specially-treated paper, coated paper, etc

Composite materials

fiber, polyethylene fiber, and glass fiber

Standard Tools

  • 3136-5H



  • driver1

    Torque driver[3.5N/m]

  • ビット


Click here to download the dimensions and catalogs

Click here to apply for a test cut and Inquiries

Apply for a test cutting by phone

TEL +81-44-877-8311

Period of acceptance weekdays from 9:00 a.m. to 5:00 p.m.(Japan time)


Standard Model for Use with Automated Machinery

This ultrasonic oscillator is capable of exchanging signals with the main units of automated machinery, industrial robots, plotters, etc., for operations, such as turning on/off, emergency stop and switching the output level.


  • Powerful ultrasonic cutter with a maximum power output of 300W.
  • Mountable on automated machinery, industrial robots and plotters.


Frequency adjustment Automatic tracking type
Maximum output 300W
Output adjustment Step-less continuously variable type
Power requirement Single phase
200 VAC, 50/60 Hz
Power consumption 500VA
Outer dimension (mm) 232W × 340D × 170H
Weight 6.5kg
External device connection function

Oscillation ON/OFF, Adjustment of ultrasonic output,

Warning of error stop

Transducer combined with SF-3441

  • Machine / robot-mounted type
  • Manual-type hand piece
Combination transducersFrequencyApplicable materials
Machine / robot-mounted type SF-3110 SF-3110 20kHz ThermoplasticsPrepregRubber 15t
Machine / robot-mounted type SF-8500RR SF-8500RR 22kHz Thermoplastics Composite materialsRubber 15t
Machine / robot-mounted type SF-8541RR SF-8541RR 40kHz Foamed materialsPaperComposite materials