SMT-C1B Smart Controller

  • Requires a Transducer DC Screwdriver 
  • Network/WiFi enabled 
  • Track/Store all fastener information
  • Supports automation processes

The SMT-C1B Smart Controller is a control unit for our transducer electric screwdrivers. 

Pairing the SUMAKE SMT-series Transducer DC Screwdriver with the SMT-C1B 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.

  • Intuitive user interface
  • Multiple programs and sequences for assembly job configurations 
  • Tracks vital tightening information at the job and part level
  • Input/Outputs allow for external control of the screwdriver
  • Easily integrated into a robot environment 
  • Input/Output Control Signals
  • Serial Port Control Communication/Interface
  • WiFi and LAN Control Communication/Interface


  • Input Voltage: 115 VAC
  • I/O Output Voltage: 40VDC, Max 9A/360W
  • Torque setting: Stepless
  • Count Method: count up/count down
  • External connection input signals: Start, Forward, Reverse, Disable, Confirm, Gate, Reset Sequency
  • External Connection Output Signals: OK, NG, OK ALL, Start, Reverse
  • Serial Interface: RS-232 x 2, Micro SC, LAN
  • Weight: 1.37 lbs (0.62KG)
  • Number of Tightening Program: 99
  • Standard Torque Deviation: +-2%
  • UL and CE certified

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