Fully Solid State Design - no
moving parts - no wear and tear of parts - no
noise - consequently long life.
Uses one main circuit board for
Uses the latest
micro-controller chip for control functions.
Accurately calibrated digital
torque settings with a resolution of 1 watt makes
torque settings accurate and can be easily
reproduced for identical results.
Soft start has been provided
for all drives. This feature reduces starting
currents in the drive. As a result, life of carbon
brushes & drive increases.
Connected drive is
automatically recognised & indicated by means
of LED on the torque controller.
Torque setting arranged in four
different ranges to suit four different drives.
Appropriate wattage range is automatically
selected for the connected drive, hence drives can
not be abused or overused.
Actual drive wattage (torque)
is displayed. Set wattage (torque), drive current
and line voltage can be seen by press of a button.
Trip time adjustable from ( 0.1
sec to 10 secs. )
Adjustable reverse time from (
1 sec to 100 secs.)
Pause time (time interval
between cycles) adjustable from ( 1 sec to 100
Manual reverse by push button,
in case of emergency.
Drive Speed adjustable in
Hand (trigger) mode or foot
switch mode, both are available.
Expansions can be carried out
either in single cycle mode or auto repeat mode.
LED indicators provided for
forward, reverse & trip conditions of drive.
MCB has been provided to
protect the and drives against over current by
Plug in type of PCBs reduce
down time to minimum during trouble shooting.
All the spares inside the panel
viz : PCBs, Transformers, CT, Relays DPM etc. can
be replaced by use of only a screw driver.
Superior SCR technology has
been incorporated rather than triacs. SCRS have
much better voltage, current & dv/dt ratings
than triacs. This leads to greater reliability
& the power circuit becomes almost failsafe.
Powermaster has over 1000 TCW
Torque Controllers in active use worldwide since
its inception in year 2000.