Kolver Screwdriver Controllers

EDU1AE Series

EDU1FR SERIES

EDU1AE/PLC/CC SERIES

INSPECTOR SERIES

All Kolver screwdrivers (except the ACC Series) require 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.

For our Clutch Controlled Screwdrivers

The new EDU1FR control units feature maintenance free state-of-the-art electronics with no wearing components and a circuit design suitable to both lever start and push-to-start drivers as well as protection against current overload up to 10A. This design results in very low current to the drivers start switch and clutch switch to extend the life of the screwdriver indefinitely.

For our DC Controlled Screwdrivers (PLUTO Series)

The new EDU1AE gives you all the advantages of a precision DC electric torque controlled screwdriver at a fraction of the price. The microprocessor based unit cuts the power supply to the motor calculating the correct torque in response to 3 parameters - voltage, frequency, and current, according to the selected options.