DC Transducer Screwdriver SMT-120I

  • Lever Start, Push to Start
  • Torque range: 21.2 – 106.2 in-lb 
  • R.P.M: 100-750

The Sumake SMT-120I is a Transducer DC Screwdriver with a brushless motor and a torque range of 21.2 – 106.2  in-lbs.   The SMT-120I 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 may switch between multiple programs to achieve various tightening tasks. Operators can easily set-up and operate from the panel or PC, and setting can be locked up using passwords.

The SMT-120I should be paired with SMT-C1B Control Unit.



  • Lever and Push to start
  • Brushless Motor (ideal for clean-rooms)
  • LED Status Indicators (ok, error, etc.)
  • Temperature protection
  • Full traceability and error proofing capabilities
  • Communication Protocols:  Input/Output  signals,  Serial Port, WiFi and LAN
  • Comes with ESD Safe Housing
  • Automatic shut-off precision clutch
  • Reverse/forward switch
  • Torque adjustable by external dial.
  • Excellent combination of power and ergonomic features
  • One year Warranty

  • Power source: 40 VDC
  • Torque setting: Stepless, (set via user interface)
  • Torque range: 21.2 – 106.2  in-lbs (24.47 - 122.37 kg-cm)
  • R.P.M: 100 - 750
  • Standard Torque Deviation: +-7%
  • Weight: 2.49 lb (1130 g)
  • Length: 12.33" (3.12mm)
  • Grip diameter: 1.6″ (40mm)
  • UL and CE certified

Electric Tool StandTool Stand
Spring Balancer SA-2207Spring Balancer
Transducer Screwdriver Clamp TA22050-25B-2
This attachment is the perfect solution for utilizing a transducer screwdriver as a pistol grip driver. The pistol grip quickly and easily attaches to your transducer driver allowing for easy horizontal fastening or assembly.   Fits transducer models:  SMT-120I and SMT-180IEAA-LG16/S Pistol Grip (ESD Safe) Attachment
transducerized-smart-controllerSMT-C1B Smart Controller
Certificate of CalibrationCertification of Calibration
The EA-SC100 Tool Management Package
Linear Torque Arm TA-22070BLinear Torque Arm TA-22070B