General Information; Specifications; Preliminary Checks; Installation - Beninca BISON 45 OTI Manual

INTRoDuCTIoN
Congratulations on your choice of a BISoN gear motor.
All items included in Benincà's wide product range stem
from twenty year of our experience in the sector of automatic
systems, always striving to find new materials and advanced
technologies.
For this reason, nowadays we are able to offer you extremely
reliable products that, thanks to their power, efficiency and
long-lasting features, entirely meet the end user's require-
ments.
All our products are covered by a guarantee.
Furthermore, an R.C. insurance policy signed with a primary
insurance company, covers any injuries or damages caused
by manufacturing faults.

GENERAL INFoRMATIoN

Automatic system with 400VAC, three-phase power supply
for sliding gates with 4500kg max weight, for industrial use,
equipped with anti-crash device (encoder) and three-phase
inverter.

SPECIFICATIoNS

Mains power supply
Motor power supply
Consumption
Thrust
Operating jogging
Protection level
Operating temperature
Gate max. weight
Rack module
Opening speed
Noise level
Lubrication
Weight

PRELIMINARY CHECKS

For a good operation of the automatic system for sliding
gates, the gate/door to be automated shall feature the fol-
lowing characteristics:
- the guide track and related carriers should be adequately
sized and subject to maintenance (in order to avert exces-
sive friction during the gate sliding).
- during operation, no excessive oscillations should be re-
ported to the gate/door.
- the opening and closing stroke should be limited to a
mechanical stop (according to the current safety regula-
tion).
These preliminary checks are MANDATORY. It is expressly
FORBIDDEN to use the BISON automatic system on doors
and gates not in good conditions or that have not undergone
a correct maintenance.

INSTALLATIoN

oVERALL DIMENSIoNS
Figure 1 shows the overall dimensions of the gear motor,
expressed in mm.
Given the remarkable weight of the actuator, the device
should be handled by at least 2 persons.
Loosen the 4 "B" screws (Fig. 1) and entirely remove the
front side of the system. Now all elements of the systems
can be accessed.
BISoN 45 oTI
400Vac three-phase 50/60Hz
400Vac three-phase
2.85 A
4600 N
Heavy duty
IP44
-20°C / +50°C
4500 kg
M6 z 18
10,2 m/min
<70 dB
MoBIL SHC 629
75 kg
If only the control unit is to be reached, it is sufficient to re-
move the 4 "A" screws by lifting the upper cover.
The niches for the photocell mounting (F) are provided on
the motor removable side.
The geared motor is equipped with a safety micro-switch
which cuts off the mains power supply to the motor when
the lower removable front side is removed or a power failure
occurs.
FouNDATIoN PLATE - DIMENSIoNS
Fig.2 shows the installation dimensions of the foundation
plate, expressed in millimetres.
A hole has been drilled on the plate for the passage of cable.
When the corrugated pipe is introduced, keep in mind that
the hole to be used should be positioned as shown in Figure
2 (ref. C).
The plate should be positioned at 15mm from the floor (with
possible adjustment +/- 5mm), 15 mm above floor-level
usually avert any water stagnation.
At this height, the lower edge of the rack tooth should be
at 215 mm.
If the rack is already installed, a fitting base, raised with
respect to the floor, should be required. However, it is not
advisable to lower the fitting surface.
If a different rack is used, find the correct distance by tem-
porarily fitting it to the door/gate leaf, then place the gear
motor and check that the pinion and the rack are geared
together.
INSTALLATIoN oF THE FouNDATIoN PLATE
Provide for an adequate hole for the foundation.
Prepare the plate by fitting the foundation bolts, as shown in
Fig. 3: Tighten the 4 D1 nuts to the foundation bolt T, then
insert the plate and fix it with 4 D2 nuts.
Pour cement on the plate (Fig. 4), taking care that the plate
level should lie perfectly flat. Check that the threaded inserts
(I) for the fitting screws are clean and cement free.
Wait that the cement hardens.
Note: It is also possible to use highly resistant special dowels
to fix the foundation plate onto the floor. In this case, make
sure that there is no water stagnation.
In any case, the foundation plate should be adequate to the
stress exercised on the automatic system.
HoW To FIT THE GEAR MoToR
Place to gear motor on the foundation plate, as shown in Figu-
re 6, by inserting the slots "F" on the threaded inserts "I".
Fix the gear motor to the base, by using the washers R, the
threaded washers Z and nuts D.
The threaded holes allow for the horizontal movement of
the gear motor, which is required to gear/ungear the pinion
to the rack.
HoW To ADJuST THE HEIGHT oF THE GEAR MoToR
By acting on "G" grains, which lay against the foundation
plate (Fig. 7), the height of the geared motor can be adjusted
by keeping to dimensions shown in figure 2.
HoW To FIT THE RACK
Temporarily fit the rack by using clamps, for example. Check
that the system is perfectly flat, then fit the rack to the gate
with various welding points of by using adequate screws.
Keep to the tooth pitch P, even from the rack spaces. To this
purpose, it might be useful to match another piece of rack
(Fig. 8 - Detail C).
Lastly fix the rack with screws V, making sure that, once the
actuator is installed, around 2 mm backlash is left between
the rack and the drive wheel (see Fig. 9).
CAuTIoN!
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