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Transducer Control Unit

The Transducer Control Unit SMT-C1 is a smart controller for our transducer electric screwdrivers. It enables operators or systems to track tightening status, set up tightening parameters (torque/thread/time) by fastener, automation input controls and track/store valuable torque data at the job and part level.  A transducer DC screwdriver is required to work with a SMT-C1 power unit. 

Key Features
  • Network/WiFi enabled 
  • Track/Store all fastener information
  • Supports automation processes 

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  • Power source: 32/40 VDC
  • Torque setting: Stepless
  • Torque range: Determined by connected DC Screwdriver 
  • R.P.M: Determined by connected DC Screwdriver 
  • Standard Torque Deviation: +-2%
  • UL and CE certified

Pairing the SUMAKE SMT-series Transducer DC Screwdriver with the SMT-C1 smart controller enables operators to track tightening status, set up different tightening parameters (torque/thread/time) and transfer data a variety of different ways. Users are able to switch between multiple customizable programs to achieve various tightening tasks. This Unit is easily set-up and can be operated either from the panel or a PC or PLC.  

You enter a fastener’s profile into this system and then associate the fastener with a job that allows you to control all aspect of the tightening process (for example):

  1. Final Torque Control – The driver will shutoff at a torque and report it back for verification and future reference. 
  2. Complete Rundown Control  – The control will run down to a specific set torque and then reverse to a certain number of turns.
  3. Screw Counting – Associates a number of screws to an assembly job and verifies that all screws are inserted before operator moves onto the next manufacturing stage. 
  4. Part Association – Allows for tracking fastening information at the assembly part lever.
  5. Remote control of the fastening process via a computer or PLC (great for robot automation)
  6. Ability to lock the system so operators are unable to change settings. 

This system has it all and can be customized to your assembly application have a questions request more information to find out the full capabilities of this tool today.


Please look at the product manual (located above) and fill out a replacement part form  if you need a part that you can not find. We will contact you with cost and delivery information.