
14
Technical Data, dimensions and limits of use
TECHNICAL DATA
BULLOCK
Control unit power supply
230 Vac (Bullock 424)
115 Vac (Bullock 424 115)
50/60 Hz
Motor power supply
24Vdc
Absorbed power
80 W
Absorption
0,6 A
Torque
9 Nm
Operative intermittence
10 minutes ON
50 minutes OFF
Opening speed
10 m/1'
Protection rating
IP44
Functioning temperature
-20°C / +60°C
Driving gear for rack
M4 Z14
Noise
<70 dB
Weight
6,8 kg
DIMENSIONS
Fig. 1 indicates the main clearance dimensions of the gear motor
complete with guide.
The measurements are expressed in millimetres.
If the rack is already present on the gate, it is important to
consider the measurement of the driving gear (89mm), for the
correct coupling between the rack and the driving gear.
If the rack is already present, check that it is well-fixed,
in good state, perfectly horizontal and that the pitch
corresponds to that of the driving gear, M4, i.e. about
12 mm between one notch and the next.
LIMITS OF USE
BULLOCK can be used exclusively for residential sliding gates
with a maximum weight of 400 kg.
Should the gate leaf be heavier than 300 kg, it is recommended
that the braking function be disabled (TSM=0) and the torque
be at its maximum value (PM=0).
The length of the leaf is not a restriction. In all cases it is recom-
mended to install BULLOCK on leaves with length exceeding 6m.
The materials with which the door is built, the
state of maintenance and particular conditions
of use can reduce the values indicated.
In no case can the installation of BULLOCK be
considered a solution for opening inefficient
doors.
295
270
215
Fig.1
120
270
185
89