In the industrial
tightening you may need different
control strategies and solutions.
The most common cases are: torque
control with angle monitoring and angle
control with torque monitoring.
Kolver T & A control units can manage
all such strategies.
The main parameters to be
controlled are the tightening torque
applied to the screw and the rotation
angle of the screw, with priority to the
torque value. If the torque and angle
values found by the system are within
the programmed settings, the motor stops
automatically and the indication of OK
cycle (green led turned on) is given,
otherwise an error (red led) is
The Angle Control
The main parameter to be controlled is
the rotation angle of the screw. The
motor stops automatically when the
pre-set angle value has been reached and
an indication of OK cycle (green led
turned on) is given.
• 8 different programs for custom joints
• Selection of factory pre set joints
(hard to soft)
• User friendly menu
• Nm and lbf.in unit
• Password protection
The T & A system always consists of 3
units: T&A screwdriver + T&A control
unit + T&A box (code 020025).
T&A screwdriver: any PLUTO screwdriver
T&A control unit: any control unit of
EDU1AE series (EDU1AE../TA).
47, Jalan Pemimpin, #04-04, Sin Cheong Building, Singapore 577200.