Control units for all CL-, α-, HST-A and HST-CL types


  • ESD-EGB model available
  • Stepless speed regulation, also constant under load
  • Great repetition accuracy
  • Stepless start-up delay for straight setting of the screws
  • Thread cutting automatic, setting of blind rivet nuts, set screws
  • Start-up delay and speed regulation in right and left-running
  • Reaching of the torque
    - yellow LED (OK)
  • If NOK
    - acoustic buzzer and red LED
  • Task achieved (screw counter)
    - green LED
  • Screwing time monitoring (indirect depth control)

Technical data

Model CLT-500
Input 85 - 240 V AC, 50 / 60 Hz
Current consumption max. 1.4 A at 230 V AC
max. 2.8 A at 115 V AC
Power max. 200 W
Efficiency > 80%
Output 30 V DC, max. 5 A
Fuse 5 AT
Protection class 1
Tested CE, EN 60204-1 / EN 61000-6-2,
EN61000-3-2, UL 1950, CSA 234
  165 x 115 x 265 mm
Weight 2.6 kg



Item Description
Test box
For checking and testing the adjustment Following signals:
Start switch, stop switch, start switch reverse, Start switch ramp, NOK acknowledge switch, stop switch reverse, external release switch, master reset switch
Signal box

Completely cabled for line operation Following signals:

Master reset switch (RED up)

NOK QUIT switch + horn (RED down)

Torque reaches lamp (GREEN up)

External release switch (GREEN down)


CLT-500 EN mail.pdf
Adobe Acrobat Document 1.8 MB
Adobe Acrobat Document 544.3 KB
Adobe Acrobat Document 738.0 KB