electromechanical operator for sliding gates
Nyota 115 evo
18
ELECTRICAL CONNECTIONS TO THE CONTROL BOARD
Nyota 115 evo is available either in the version with Elpro 12 evo control board incorporated or Elpro 37/37 DS stand alone.
The electrical connections are to be made following the instructions in the respective controller’s manual.
NOTE WELL: Nyota 115 evo is supplied with electric power when the safety micro-switch (positioned on the
upper part of the geared motor) is pressed and held down by the aluminium operator cover when this is tted
and rmly xed.
!
Pic. 9
The version Nyota 115 evo with
incorporated Elpro 12 evo
control board requires that the
lid be removed to access the
terminal strips
TORQUE ADJUSTING
The torque of Nyota 115 evo can be adjusted either by mechanical clutch or by Elpro 12 evo electronic control board, depending
on which model has been purchased.
NOTE WELL: the Nyota 115 evo models that are not equipped with either the encoder or the Elpro 12 evo
electronic control board require that torque be adjusted by the mechanical clutch system.
!
- torque control by Elpro 12 evo:
The Elpro 12 evo instructions manual is to be referred to.
- torque control by mechanical clutch:
ADJUSTING SCREW:
SCREW = + TORQUE
UNSCREW = - TORQUE
LOCKNUT
RETAINING
PIN
Pic. 10
The clutch that controls torque in Nyota 115 evo is
completely in an oil bath and is to be adjusted in
accordance with the weight of the gate.
A 13 mm wrench is to be used to adjust (Pic. 10):
1) Press and hold the
retaining pin
2) By means of a
13 mm wrench
unscrew the
locknut
(the retaining pin will hold the motor shaft steady)
3) Hold the
retaining pin
pressed and screw in the
adjusting screw
(+ torque) or unscrew it (- torque)
4) Tighten the
locknut
until the
adjusting screw
is
securely locked
5) Release the
retaining pin
.
Safety microswitch
