Delvo Catalogue

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Thirty different torque settings can be set on a single screwdriver
Features of the Current Control Type:

  • Current Controlled Torque System suitable for screw fastening work
    Easy fastening setting by controller
  • Low-voltage brushless motor
  • ESD (electrostatic discharge) protection structure
  • For both hand-held / automatic machines
  • Nine speed settings available
  • Automatic three step speed control function
  • Two types of measuring methods (Time/Motor rotation signal)
  • Seven color indication LED (At the tip of the screwdriver)
  • Two external I/O signal connection ports (NPN - PNP switchable, RS-232C)
  • Various settings can be configured via a PC (Pree setting software available on NITTO KOHKi website here)
  • More infomation available on NITTO KOHKI website here)
  • Controller has built in counting function - Preventing human errors

  • Specifications

    Starting Method: Lever Start
    Free Speed: 100 - 1200 min -1
    Torque: 0.6 - 4.5 Nm
    Screw Size (Machine Screw): 2.5 - 5.0 mm
    Screw Size (Tapping Screw): 3.0 - 6.0 mm
    Mass (Weight): 630 g
    Voltage: 24 V DC
    Power Consumption: Approx. 44 W (rotating)

    Optional Accessories

    Bit Type (mm)

    Torque Diagrams (for reference)


    Input Voltage: 100-240 V AC, 50/60 Hz
    Count Function: Tracks screws fastened
    Workpiece detector can be incorporated
    External Start up Control Function: Start up control can be enabled by external input signal
    Input Signal Method: Photocoupler input
    (24 V DC drive (5 mA/1 input), NPN/PNP switchable)
    Output Signal Method: Photocoupler output
    (30 V DC or less, 30 mA/1 output or less, NPN/PNP switchable)
    Service Power Source: 24 V DC (Maximum capacity 200 mA)
    Serial Signal Method: RS-232C
    ESD (Electrostatic Discharge) Protection: Adopted (IEC61340-5-1 compliant
    Mass: 1,8 kg
    Power Cord (Optional): DLW9220 / DLW9240 / DLW9250
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