Screwdriving controller
EDU series Kolver

All Kolver screwdrivers work in combination with a control unit acting as an AC to DC transformer and torque controller. The electronic control circuit cuts the power supply to the motor as soon as the pre-set torque has been reached.

The EDU1FR control units for FAB and RAF screwdrivers feature a maintenance free state-of-the-art electronics with no wearing components. Additional features: slow start (0-2 sec), adjustable speed (60% to 100%) and visual indicators (green–red) for power on/off and clutch action. The EDU1FR/SG controller features additional circuits wired to one connector in the backpanel: output 24V for torque reached and lever signals; input: start and reverse contacts.

For the PLUTO series the EDU1AE gives you all the advantages of precision torque controlled electric tools at a fraction of the price of transdurized tools.
Additional features:
• Slow start and adjustable speed.
• Soft or hard joint.
• High speed rundown and slow speed tightening for improved accuracy.
• Autostop on elapsed time, automatic reverse at cycle end with adjustable time stop.
• Torque reached signal and lever signal, remote start and reverse contacts.
• Serial port for data downloading available on request for all models.