SCREENLINE SL20M Manual de usuario
Pellini S.p.A. via Fusari, 19 • 26845 Codogno (LO) ITALIA T. + 39 0377 466411 • F. + 39 0377 437635 • [email protected] SL20M SL22M MTL014GB Edition 05.07
www.pellini.net
visual design: stefanosiboni.it
Technical Catalogueenglish
SL20M VENETIAN BLIND
double-glazed unit 20 mm • 22 mm
ScreenLine
SL22M
ScreenLine
®
copertina SL20-22M_GB 20-04-2007 9:47 Pagina 1
ScreenLine
2
technical specification SL20M SL22M System M
MSL20M VENETIAN BLIND
The ScreenLine®SL20M or SL22M Venetian blind with motor inside the head rail for incor-
poration within a double-glazed unit, is manufactured in accordance with high technical
specification and production standards. The Venetian blind operation, the slat tilting and
the blind raising / lowering functions, are achieved by way of an encoder motor that per-
mits a constant speed resulting in a guaranteed synchronized function for multiple blinds.
Special software determines the setting of blinds end stops, by a process of self-learning.
The motor has two speeds. Slow speed during (a) the tilting action to ensure a more pre-
cise slat orientation and (b) when approaching the end stops to avoid sudden braking.
The blind slows before reaching the top and bottom limits in order to avoid excessive
stress on the cords and to guarantee a longer life to the components. The faster speed
allows quicker raising and lowering. The motor and the entire electronic blind manage-
ment system are positioned within the head rail, on a specially designed slide incorpora-
ting a shock absorber system to reduce any vibration and significantly reducing any ‘noise’
effect. The slide is also equipped with a specially integrated electric socket with a snap-in
connector to the spacer bar allowing connection to the external power supply, thereby
maintaining a complete hermetic seal to the unit.
The motor is installed inside the head rail on a higher level than the winding system and
SL22M
SL20 22M_GB 15-05-2007 9:39 Pagina 2
technical features
3
1.
the drive is transmitted through a “special” corner key; this system allows the position of the first
hole in the slat to be closer to the edge, guaranteeing a better blind stability. The electric system
incorporates a polarity inverter allowing the raise and lower function of all the connected blinds
to be fully synchronized using only two wires. A mechanical end-stop incorporated within the
head-rail, ensures a safety stop of the blind at the lowest position. The design of the cord-win-
ding system results in greater precision of the parallel function of the blind bottom rail during rai-
sing and lowering. The cord and ladder tape application has been redesigned resulting in impro-
vements to the vertical nature of the ladder tape which improves slat parallelism and increased
shading of the slats by reduction of the light transfer through the slat holes.
Height 300 ~ 2.500 mm
Width 300 ~ 2.000 mm
Maximum area 3,5 sqm
Blind stack height 4,0% blind height + 60 mm
Motor groups
24V dc power supply, maximum absorption: 300mA.
Operation speed: 50 rpm.
Torque: 0,8 Nm.
Motor
F class winding (155°C); brushes in 50% CU, 47% C, 3% MoS2; diamond finished commutator.
Reducer
Planetary manufactured in steel. Cogged gears, external broached rim, planetary supports with
guide rollers, double bearings in output.
Total Ratio: 214:1 (95:1 in the reducer; 2,25:1 in the corner key)
Encoder
Magnetic encoder in Neodymium, with a very high magnetic field with a resistance strength up
to 120°C. Fixed firmly on the motor shaft via a brass ring.
Electronic card
Manufactured from standard industrial components. Operating range (-20°C + 100 °C) and con-
trols the encoder, the speed limiter and the motor safety function. Motor and electronic card are
fixed on a plastic slide.
Head rail
Extruded aluminium, A6063S-T5 alloy.
Dimensions: width 20 mm, height 54 mm with 5 mm pelmet to reduce light passing between
the first slat and the head rail.
Powder coated to colour co-ordinate with the slats.
SL20 22M_GB 15-05-2007 9:39 Pagina 3
ScreenLine
4
VENETIAN BLIND
technical specification SL20M SL22M
Slat
Aluminium, AA 6010-T8 alloy. Dimensions: width 12,5 mm, thickness 0.2 mm.
High-resistance polyester paint. Available colours: nine.
The slat have a special treatment designed to eliminate possible emissions of chemical products
inside the double-glazed unit, when exposed to ultraviolet and heat radiation i.e. non-fogging.
Solar and light performances of the slat only
SLAT COLOUR S102 S106 S125 S130 S142 S149 S155 S156 S157
Solar reflection % 70 62 57 58 65 68 42 65 43
Light reflection % 78 72 63 65 69 75 48 62 44
Solar absorption % 31 38 43 42 35 32 59 35 57
Bottom rail
Extruded aluminium A6063S-T5 alloy.
Dimensions: width 14 mm, height 10 mm.
Manufactured in two interlocking profiles.
Powder coated to colour co-ordinate with the slats.
Ladder tape
Thermo-fixed 100% polyester. 10 mm pitch. Excellent dimensional and colour stability to UV rays.
Treated to avoid any possible emissions of chemical products inside the double-glazed unit when
exposed to ultraviolet rays and heat. Colour co-ordinate with the slats.
Internal cord
Thermo-fixed 100% polyester internal cord, with excellent dimensional stability. 1,0 mm diame-
ter – colour white. High resistance performance and very little shrinkage effects at high tempe-
rature.
Spacer bar
Extruded aluminium.
SL20C System Dimensions: 20 x 6,5 mm;
Upper: extruded open spacer bar; Lower: extruded “U” shaped spacer bar with 2 mm clipping
projection; Sides: “L” shaped side spacer with 8 mm projection on one side.
SL22C System Dimensions: 22 x 6,5 mm;
Upper: extruded open spacer bar; Lower: extruded “U” shaped spacer bar with 2 mm clipping
projection; Sides: “C” shaped side spacer with 8 mm projection on each side.
SL20M
SL22M
SL20 22M_GB 15-05-2007 9:39 Pagina 4
ScreenLine 5
Control accessories
Control unit
For use in the application of centralization of several blinds or bus control.
It is possible to connect a maximum of 4 blinds. Possible connections: power supply, single switch and
remote signal from other control units, and output to motor.
Due to its small dimensions (40x40x20 mm) it can be easily contained in the wall electric box. Equipped
with internal safety fuse 6,3 A.
Power supply
230V AC Mains voltage input / 24V DC +/- 5% output, 2A. Protection fuse 3,15 A delayed, for up to a
maximum 4 blinds.
Dimensions: 110 (130 mm with fixing projections)x 85x50 mm (height)
SL20 22M_GB 15-05-2007 9:39 Pagina 5
SL20M
6ScreenLine
SL20M
SL1818
Extruded open spacer bar
20x6,5 mm
SL1850
Tube support SL20-22M
SL1848 - SL1849
End stop RH
End stop LH
SL1149
Ladder tape fixing ring
SL1042
Slat spacer 12.5 mm
SL1148
Cord fixing ring
SL1052
Calibrated tube
SL1817
Head rail (painted)
SL1145
Sliding tube cap
SL1844
Internal motor with encoder
SL1740
Extruded "L" shaped spacer bar
20x6,5 mm
SL1165
1 mm internal cord
SL1057
20 mm
plastic corner key
SL1199
Ladder tape 12,5 mm
SL1217
ScreenLine
plastic label
SL1542
Extruded "U" shaped spacer bar
20x6,5 mm
SL1252
12,5 mm
non-fogging slat
SL1196
Bottom rail
(painted)
SL1627
Bottom rail
weight 15 gr
SL1197
Bottom rail cover
SL1154
Ladder tape fixing plug
SL1155
Bottom rail end cap
2.
technical drawings
comprehensive drawing with component codes
SL20 22M_GB 15-05-2007 9:39 Pagina 6
ScreenLine 7
SL22M
SL22M
SL1819
Extruded open spacer bar
22x6,5 mm
SL1850
Tube support SL20-22M
SL1856 - SL1857
End stop RH
End stop LH
SL1149
Ladder tape fixing ring
SL1042
Slat spacer 12.5 mm
SL1148
Cord fixing ring
SL1052
Calibrated tube
SL1817
Head rail (painted)
SL1145
Sliding tube cap
SL1854
Internal motor with encoder
SL1772
Extruded "C" shaped spacer bar
22x6,5 mm
SL1165
1 mm internal cord
SL1820
Plastic corner key
22x6,5 mm
SL1199
Ladder tape 12,5 mm
SL1217
ScreenLine
plastic label
SL1773
Extruded "U" shaped spacer bar
22x6,5 mm
SL1252
12,5 mm
non-fogging slat
SL1196
Bottom rail
(painted)
SL1627
Bottom rail
weight 15 gr
SL1197
Bottom rail cover
SL1154
Ladder tape fixing plug
SL1155
Bottom rail end cap
SL20 22M_GB 15-05-2007 9:39 Pagina 7
SL20M double-glazed unit
8ScreenLine
ScreenLine
Glass W
Glass H
12.5 mm SLAT
IN
OUT
20
55 12
6.5 2
EXTRUDED “U” SPACER BAR
12
3
36.5
12
EXTRUDED “L” SHAPED SPACER BAR
8
12
SL22M double-glazed unit
ScreenLine
Glass W
Glass H
36.5
12
EXTRUDED “C” SPACER BAR
8
12
3
6.5 2
EXTRUDED “U” SPACER BAR
12
12.5 mm SLAT
IN
OUT
22
55 12
SL20 22M_GB 15-05-2007 9:39 Pagina 8
Feasible Not feasible
feasibility
3.
9
SL20M
dimensions for double glazing
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
30 35 40 45 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
Width cm
Height cm
W
H
SL22M
SL20 22M_GB 15-05-2007 9:39 Pagina 9
ScreenLine® kit components
On receipt of the goods, check the integrity of the package and
confirm that the components are as detailed on the Purchase
Order. The kit comprises :
•venetian blind with corner keys assembled to the upper open
spacer bar
•2 No. L-shaped spacer bars (height) for the system SL20M;
2 No. C-shaped spacer bars for the system SL22M
•1 No. bottom U profile spacer bar (width)
•2 No. plastic corner keys
•2 No. screws
•1 Metre dual polarity cable with ring connectors attached.
Assembly of the integral blind unit
Spacer bars preparation
Fill the appropriate side-spacer bars with requisite amount of mole-
cular sieve. It is recommended to insert the corner key into the bot-
tom of each side spacer bar, fill them with the molecular sieve and
“block” the open end with butyl (or fibres), to avoid any loss of
sieve during further operations. Assemble them with the bottom
spacer bar.
Extrude the butyl primary seal both on the assembled blind/upper
spacer bar and then on the rest of the spacers forming
the fram. During this operation, it is recommended great care
is taken with the integral blind, in order to avoid any dirt or dama-
ge of the slats. Assemble all the spacer bars to form the comple-
te spacer frame. Ensure that the spacer projection (L-profile)
for the system SL20M faces the soft coated glass where applica-
ble. Ensure continuity of the butyl seal - particularly at the corner
keys.
assembly instructions
10
4.
kit composition
spacer bars - glass assembly
SL20 22M_GB 15-05-2007 9:39 Pagina 10
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