General Information; Technical Data - Beninca DU.350N Libro De Instrucciones Para El Usuario

Introduction
Thank you for choosing our DU.350 ratiomotor. All items
in the wide Benincà production range are the result of
twenty-years' experience in the automatism sector and
of continuous research for new materials and advanced
technologies.
We are, therefore, in the position to offer higly reliable
products that due to their power, effectiveness and useful
life, fully satisfy the final user's requirements.

General information

For an efficient operation of these automatisms, the gate
must have the following features:
- good stoutness and stiffness
- every wing must have one only hinge (if necessary,
eliminate the others).
- all hinges must have positive clearances and permit
smooth and regular manual operations.
- when wings are closed their height have to fit together.
1. General features
This entirely concealing system does not alter the external
aspect of the gate.
Easy to use and reliable, this system can be installed on
any swing gate, up to 4m width per gate leaf (3 m max for
DU350NV model).
The movement is smooth and noiseless thanks to a lever
system that adjusts speed to the various operating phases.
The oil submersed geared motor prevents any water leakage
or condensate which might irremediably compromise the
motor operation.
No electric locks are required as the irreversible system
ensures the locking of the gate leaves.
The system is easy to install. Once the casing is underground,
in fact, the geared motor is fixed with stainless steel nuts
and screws.
The system is released by hand through the special lever
supplied (item SB.DU350L), or through customized key (item
SB.DU350K).
The foundation casings are treated by cataphoresis and
the cover is varnished for a longer duration and excellent
aesthetic result.
With the application of the DU.180N device, a 180° opening
is obtained (with gate leaves not wider than 2 m). The
DU.180N can be adopted for the automation of special
passages.
2. Mechanical stops (fig. 1)
The gate to automate must have an opening and closing
mechanical stop as the DU.350N/DU.350NV is not equipped
with electro-magnetic limit stops. The DU.350FC limit switch
kit, easy to install and adjust, is in any case available.
3. Laying of the foundation casing
Refer to instructions supplied with the DU.350CF foundation
casing.
4. Motoreducer fixing
4.1 Fix the motoreducer with the 4 stainless steel M10
hexagon nut (part of the supply) that are fitted onto the
screws projecting from the embedded box.
P.N. In the box there are 8 screws; use the ones that are suitable
to the requirements as per instructions given in Fig.4.
4.2 Connect the drive unit with the motor flask through the
connection lever (Fig. 7)
4.3 With the door leaf resting onto the closing stopper, adjust
the screw V, Fig. 7, at a distance of 1/2mm from the linking
lever (in the case of standard mounting only).
10
4.4 The mechanical stopper is available for the adjustable
opening (DU.350ST) to be positioned in the special
housing of the drive bracket, as indicated in Fig. 7.
4.5 Before tightening the M10 nuts, check that the gear motor
rests solidly on the bottom of the casing. Conversely,
shim where required, keeping in mind that the gear motor
should rest flat (check by using a level).
5. 110° opening (Fig. 8)
For a 110° opening, calculate that the X quota between pivot
and angle of the beam permits rotation taking account of
the thickness of the Y door.
6. 180° Opening
The 180° opening can be made through the special device
Art. DU.180N. This solution is advisable for gates up to 2m
wide. Wider gates can be used, but operation is less smooth.
All Benincá products are covered by insurance policy for
any possible damages to objects and persons caused by
construction faults under condition that the entire system
be marked CE and only Benincá parts be used.

TECHNICAL DATA

Power supply
Power drawn
Current drawn
Torque
Motor insulation class
Noise level
Operating time at 90°
Door leaf max. weight
Door leaf max.
Jogging
Lubrication
Capacitor
IP class
Weight DU.350N/350NV
Weight DU.350CF
(1) With braking disabled.
(2) Automation for longer wings is also possible but running would
not be so smooth and regular.
CAUTION
DU.350N DU.350NV
DU.NGE DU.350 NVE
230 Vac
310 W
1,4 A
450 Nm
F
<70 dB
18 s (1).
500 kg
3,5 m (2)
Intensive use Intensive use
AGIP Blasia 32 AGIP Blasia 32
12,5 µF
IP67
18,5 kg
18,5 Kg
230 Vac
310 W
1,4 A
270 Nm
F
<70 dB
11 s (1).
500 kg
3 m (2)
12,5 µF
IP67
20,3 kg
20,3 kg