KBL..FR/S, KBL..FR/CA models – 8 pin cable – use with EDU 1BL/SG controller
EDU1BL/SG is made especially to work in combination with KBL../S (either lever or push start,
inline or pistol type) and KBL..CA screwdrivers.
The motor is controlled by the board inside the screwdriver. The screwdriver is connected to the
controller through a 8 pin cable.
The electronic control circuit cuts the power supply to the motor in response to the clutch action as
soon as the pre-set torque is reached.
On the front panel of the controller, there are two knobs indicated with the letters “R” and “A”.
Knob “R” is used to adjust the slow start option (ramp) from 0 to 2 seconds, i.e. the motor will
reach the nominal speed gradually. Dial “1” for no ramp and “10” for maximum ramp.
Knob “A” is used to adjust the motor speed for nominal speed, i.e. speed as per ctg. data sheet, to
60% of nominal speed. Dial “1” for minimum speed and “10” for nominal speed.
On the front panel you can also see 2 lights: the green one will light permanently when the power is
on, the red one will light only when the clutch “fires” indicating the preset torque has been reached.
The temperature of the unit can normally reach 45°C.
On the back panel you can find a socket equipped with a fuse holder and on/off switch. To replace
the fuse just pull out the fuse holder and change the fuse.
120W, 8 pin connector, adjustable speed
Input: start and reverse contacts
Output: reached torque and lever pressed