Lindab SDR2-M Manual

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Lindab SmokeControlDampers
Technical information
SDR2-M

Table of Contents
General information ...............................................................................................................3
1. Description ........................................................................................................................... 3
2. Design ................................................................................................................................... 4
3. Dimensions, weights .......................................................................................................... 12
4. Placement and Assembly .................................................................................................. 28
5. Suspension systems .......................................................................................................... 45
6. Cover grille .......................................................................................................................... 47
Technical data ................................................................................................................... 48
7. Pressure loss ....................................................................................................................... 48
8. Coefficient of local pressure loss ..................................................................................... 49
9. Noise data ........................................................................................................................... 51
Material, nishing ............................................................................................................. 57
10. Material ............................................................................................................................. 57
Inspection, testing ........................................................................................................... 57
11. Inspection, testing ........................................................................................................... 57
12. Logistic terms .................................................................................................................. 58
Assembly, attendance,
maintenance and revisions ........................................................................................ 58
13. Assembly ......................................................................................................................... 58
14. Entry into service and revisions .................................................................................... 59
15. Spare parts ...................................................................................................................... 59
Product data ...................................................................................................................... 60
16. Nameplate ....................................................................................................................... 60
Ordering information .................................................................................................... 60
17. Ordering example ........................................................................................................... 60
© 10.2021 Lindab Ventilation. All forms of reproduction without written permission are forbidden. is the registered trademark of Lindab AB.
Lindab’s products, systems, product and product group designations are protected by intellectual property rights (IPR).
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Smoke Control Damper SDR 2 -M

3
Supporting Construction Classification
Horizontal duct system EI120 (ved - i↔o)S 1000 CmodHOT 400/30 AA Multi
EI120 (ved - i↔o)S 1000 CmodHOT 400/30 MA Multi
Vertical duct system EI 120 (hod - i↔o)S 1000 CmodHOT 400/30 AA Multi
EI 120 (hod - i↔o)S 1000 CmodHOT 400/30 MA Multi
Wall construction
EI120 (vew - i↔o)S 1000 CmodHOT 400/30 AA Multi
EI90 (vew - i↔o)S 1500 CmodHOT 400/30 AA Multi
EI90 (vew - i↔o)S 1500 CmodHOT 400/30 MA Multi*
Ceiling construction
EI 120 (how - i↔o) S1500CmodHOT 400/30 MA Multi
EI 120 (how - i↔o) S1500CmodHOT 400/30 AA Multi
EI 90 (how - i↔o) S1000CmodHOT 400/30 AA Multi*
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Smoke Control Damper SDR 2 -M
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Rev: 2021-03-26
* In practice dampers are not in the open position at the beginning of smoke threat.
• Cycling test in class Cmod acc. to EN12101-8
• Certificate of constancy of performance No. 1391-CPR-
2021/0008
• Declaration of Perfomance SDR2-M DoP
• Hygienic assessment of fire dampers - Report No.1.6
pos/19/19c
1.3. Working conditions
Exact damper function is provided under the following
conditions:
a) maximum air velocity 15m/s
b) underpressure max. -1500Pa or overpressure
max. 500Pa.
Dampers can be installed in arbitrary position (horizontal
or vertical blade axis).
Dampers are designed for macroclimatic areas with mild
climate according to EN60 721-3-3. Temperature in the
place of installation is permitted to range from -30°C to
+50°C.
1.4. The duck can be ended by grilles. During grilles instal-
lation blade overlaps has to be respected see chapter 3.
Tab. 1.2.1. Classication of Dampers
1. Description
Smoke control dampers - multi are shutters in the smoke
exhaust piping systems. The dampers are designed to
remove heat and combustible products (e.g. smoke) from
effected fire compartments. In the event of fire the Smoke
and Fire ventilation system opens the damper in the
affected section and removes combustion products and
heat from this section.
The damper blade is controlled by electrical actuating
mechanism.
Dampers are fire resistant and are intended for sys-
tems with manual or automatic activation. Dampers are
designed for using in fire compartments that can be con-
nected to the smoke exhaust ducts (tested according to
EN1366-8) or they can be installed in or on the construc-
tion of the fire compartment.
Dampers can be delivered with or without flanges.
1.2. Damper characteristics
• CE certified acc. to EN12101-8
• Tested in accordance with EN1366-10
•Classified acc. to EN13501-4+A1
• Fire resistance according Tab. 1.2.1
• External Casing leakage class C, Internal leakage min.
class 2 acc. to EN1751
General information

4
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Fig. 1 Dampers with actuating mechanism
Design .65
Belimo modulating actuators, BEN (BEE)-SR series for 24V
AC/DC are specially designed for remote control of fire
dampers. The position of the damper blade is adjustable
by means of control voltage 0 (2)...10V DC.
The signaling of the “OPEN” and “CLOSED” damper blade
positions is ensured by two built-in fixed “potential-free”
limit switches.
The actuator for operating the damper blade is mounted in
an insulated cover/box. It is accessible after removing the
cover lid. The electrical connection of the actuator is made
with non-flammable cables (or cables located in the adjoin-
ing cable duct), which pass through an opening made in
the wall of the insulated cover when installing the damper
or when connecting the power cables of the actuator. The
cable entry must meet a minimum fire resistance of 30
minutes.
2.1. Design with actuating mechanism
Design .44 and .54
Belimo actuators are used for dampers, series BEN,
BEE, BE for 230V AC resp. 24 V AC/DC, Schischek
InMax50.75-S actuators (universal 24V or 230V supply) are
used for large size of dampers.
After connection to the power supply voltage, the actu-
ator moves the damper blade to the “OPEN” position or
“CLOSED” (according to the corresponding connection,
see wiring diagram). If the power supply is interrupted, the
actuator stops at the current position. The signalling of the
“OPEN” and “CLOSED” damper blade positions is ensured
by two built-in fixed “potential-free” end- limit switches.
The actuator for operating the damper blade is mounted in
an insulated cover/box. It is accessible after removing the
cover lid. The electrical connection of the actuator is made
with a non- flammable cable (or a cable located in the
adjoining cable duct), which passes through an opening
made in the wall of the insulated cover/boxwhen installing
the damper or when connecting the actuator power cable.
The cable entry must meet a minimum fire resistance of 30
minutes.
2. Design

5
Actuator BELIMO - 15Nm BEN 24(-ST) BEN 24-SR BEN 230
Power voltage AC/DC 24V
50/60Hz
AC/DC 24V
50/60Hz
AC 230V
50/60Hz
Power consumption
- in operation
- in the end position
3W
0,1W
3W
0,3W
4W
0,4W
Dimensioning 6VA (Imax8,2 A @ 5ms) 6,5 VA (Imax8.2 A @ 5ms) 7 VA (Imax4 A @ 5ms)
Protection class III III II
Degree of protection IP 54
Adjustment time for 95° < 30s
Ambient temperature
Storage temperature
-30°C … +55°C
-40°C … +80°C
Connection
- drive
- auxiliary switch
Cable 1m, 3x0,75mm2
Cable 1m, 6x0,75mm2
(BEN 24-ST) with plug connectors
Cable 1m, 4x0,75mm2
Cable 1m, 6x0,75mm2
Cable 1m, 3x0,75mm2
Cable 1m, 6x0,75mm2
Fig. 3 Actuator BELIMO BEN 24-SR
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Fig. 2 Actuator BELIMO BEN 24(-ST)
Tab. 2.1.1. Actuator BELIMO BEN 24(-ST), BEN 24-SR, BEN 230

6
Actuator BELIMO - 25Nm BEE 24(-ST) BEE 24-SR BEE 230
Power voltage AC/DC 24V
50/60Hz
AC/DC 24V
50/60Hz
AC 230V
50/60Hz
Power consumption
- in operation
- in the end position
2,5W
0,1W
3W
0,3W
3,5W
0,4W
Dimensioning 5VA (Imax8,2 A @ 5ms) 5,5VA (Imax8.2 A @ 5ms) 6VA (Imax4 A @ 5ms)
Protection class III III II
Degree of protection IP 54
Adjustment time for 95° < 60s
Ambient temperature
Storage temperature
-30°C … +55°C
-40°C … +80°C
Connection
- drive
- auxiliary switch
Cable 1m, 3x0,75mm2
Cable 1m, 6x0,75mm2
(BEE 24-ST) with plug connectors
Cable 1m, 4x0,75mm2
Cable 1m, 6x0,75mm2
Cable 1m, 3x0,75mm2
Cable 1m, 6x0,75mm2
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Fig. 5 Actuator BELIMO BEE 24(-ST)
Fig. 4 Actuator BELIMO BEN 230
Tab. 2.1.2. Actuator BELIMO BEE 24(-ST), BEE 24-SR, BEE 230

7
Actuator BELIMO - 40Nm BE 24-12(-ST) BE 230-12
Power voltage AC/DC 24V
50/60Hz
AC 230V
50/60Hz
Power consumption
- in operation
- in the end position
12W
0,5W
8W
0,5W
Dimensioning 18VA (Imax8,2 A @ 5ms) 15VA (Imax7,9 A @ 5ms)
Protection class III II
Degree of protection IP 54
Adjustment time for 95° < 60s
Ambient temperature
Storage temperature
-30°C … +50°C
-40°C … +80°C
Connection
- drive
- auxiliary switch
Cable 1m, 3x0,75mm2
Cable 1m, 6x0,75mm2
(BE 24-ST) with plug connectors
Fig. 7 Actuator BELIMO BEE 230
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Tab. 2.1.3. Actuator BELIMO BE 24-12(-ST), BE 230-12
Fig. 6 Actuator BELIMO BEE 24-SR

8
Actuating mechanism SCHISCHEK InMax50.75-S
Nominal voltage 24-240 VAC/DC 50/60Hz
Power consumption
- motoring
- heating
10 W
16 W (start at -20°C)
Protection class I
Degree of protection IP 66
Running time for 95° < 60 s
Ambient temperature range
Non-operating temperature
- 40°C … + 50°C
- 40°C … + 70°C
Connecting cable 1m, 0,5mm2
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Fig. 9 Actuator BELIMO BE 230-12
Fig. 8 Actuator BELIMO BE 24-12(-ST)
Tab. 2.1.4. Actuating mechanism SCHISCHEK InMax50.75-S

9
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Fig. 11 Damper with actuating mech. and BKNE230-24
To simplify the connection, the actuator is equipped with
plug connectors that plug directly into the BKNE 230-24.
The actuator, communication and power supply device
BKNE 230-24 are mounted in an insulated cover, they are
accessible after removing the cover. The electrical connec-
tion of the actuator and the BKNE 230-24 communication
and power supply device is made with a non-flammable
cable (or a cable located in an adjoining cable duct), the
two-wire BKNE 230-24 cable should be connected to ter-
minals 6 and 7. It is also recommended to use cable, which
is used for fire signalling network. The cables pass through
an opening made in the wall of the insulated cover when
installing the damper or when connecting the actuator
power cable. The cable entry must meet a minimum fire
resistance of 30 minutes.
For more information on actuators and devices, see the
Belimo catalogue.
This variant is not available for dampers with Schischek
InMax50.75-S actuator.
2.2. Design with communication and supply device
BKNE 230-24
Design .66
Design with communication and power supply device
BKNE 230-24 and with actuator BEN (BEE, BE)-ST for 24V.
The BKNE 230-24 serves on the one hand as a decentral-
ized network device for powering the actuator and on the
other hand transmits the signal of the communication and
control device BKSE 24-6.
It simplifies electrical installation and connection of damp-
ers. In the meantime, it facilitates “on-site inspection” and
allows central control and inspection of dampers using a
simple 2-wire line.
The BKNE 230-24 transmits the "OPEN" / "CLOSED"
damper position (switches in the actuator) and fault
messages to the BKSE 24-6. It also receives commands
from the control device and controls the adjustment of the
actuator to the desired position. The last control command
will be retained even after a temporary network failure.
The BKNE 230-24 controls the switching position of the
actuator, its adjustment time and the data exchange with
the BKSE 24-6. In addition, it controls the actuator current
(actuator connection) and the power supply.
Actuating mechanism
BKNE230-24
Fig. 10 Actuator BELIMO BE 24-12(-ST)

10
LED State Function
yellow flashing damper rotates to the open position
yellow lit-up damper is open
green flashing damper rotates to the closed position
green lit-up damper is closed
yellow or green flashes twice as often fault
yellow + green dark network outage
Communication and power supply device BKNE 230-24
Power voltage AC 230V 50/60Hz
Power consumption 10W (including actuator)
Dimensioning 19VA (including actuator)
Protection class II
Ambient operation temperature
Storage temperature
-30°C … +50°C
-40°C … +80°C
Connecting
- network
- drive
- terminal blocks
cable 1m without plug
6-pin plug, 3-pin plug
screw terminals for 2x1.5mm2conductor
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Signalling
Fig. 12 Communication and power supply device BKNE 230-24
Tab. 2.3.1. Communication and power supply device BKNE 230-24
2.3. Communication and supply device

11
Communication and control devices BKSE 24-6
Power voltage AC 24V 50/60Hz
Power consumption 3,5W (operating position)
Dimensioning 5,5VA 18 VA (Imax6.4 A @ 2.5ms)
Protection class III (low voltage)
Degree of protection IP 20
Ambient operation temperature 0 …+50°C
Connection screw terminals for 2x1.5mm2 conductor
Fig. 13 Communication and control devices BKSE 24-6
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Tab. 2.4.1. Communication and power supply device BKNE 230-24
2.4. Communication and control devices
BKSE 24-6 indicates operating condition and faults of flue dampers. These conditions can be signalled or transmitted to the
higher-level control system via the auxiliary built-in contacts. Signals from individual BKNE 230-24 are evaluated separately.
All BKNE 230-24 are controlled simultaneously. A maximum of 6 BKNE 230-24 can be connected to the BKSE 24-6.
Damper control is ensured with a simple 2-wire line. The damper's correct function is indicated by two LEDs. The operating
status of the entire control system and any errors are indicated by these LEDs and the corresponding error LED.
Mounting and connection of BKSE 24-6 can be done on a 35mm DIN rail. It's connected using two 9-pin terminal blocks
(plug connectors).

12
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3. Dimensions, weights
3.1. Dimensions
Fig. 14 Smoke control dampers - multi without anges
Fig. 15 Smoke control dampers - multi with anges
Position:
1. Damper body 4. Actuating mechansim
2. Inspection hole covering 5. Flange**
3. Damper blade
* Dimensions with actuating mechanism InMax50.75S
** If it is necessary, arbitrary flange could be removed
Position:
1. Damper body 3. Damper blade
2. Inspection hole covering 4. Actuating mechansim
* Dimensions with actuating mechanism InMax50.75S
AFLANGE DETAIL - connection dimensions
External dimensions of flance A(B) + 60 is not
same as external dimensions of damper

13
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
180x180 - - - - 38,3 41,4 0,0077 BELIMO BEN (15Nm)
x200 - - - - 39,6 42,8 0,0099 BELIMO BEN (15Nm)
x225 - - - - 41,2 44,4 0,0127 BELIMO BEN (15Nm)
x250 - - - - 42,8 46,2 0,0154 BELIMO BEN (15Nm)
x280 - - - - 44,6 48,2 0,0187 BELIMO BEN (15Nm)
x300 - - - - 45,9 49,5 0,0209 BELIMO BEN (15Nm)
x315 - - - - 46,8 50,6 0,0226 BELIMO BEN (15Nm)
x355 -6,5 - - 49,3 53,3 0,0270 BELIMO BEN (15Nm)
x400 -29 - - 52,1 56,4 0,0319 BELIMO BEN (15Nm)
x450 -54 - 4 55,2 59,8 0,0374 BELIMO BEN (15Nm)
x500 -79 -29 58,3 63,2 0,0429 BELIMO BEN (15Nm)
x550 -104 -54 61,4 66,6 0,0484 BELIMO BEN (15Nm)
x560 -109 -59 62,1 67, 2 0,0495 BELIMO BEN (15Nm)
x600 -129 -79 64,7 69,9 0,0539 BELIMO BEN (15Nm)
x630 -144 -94 66,6 72,1 0,0572 BELIMO BEN (15Nm)
x650 -154 -104 67,8 73,4 0,0594 BELIMO BEN (15Nm)
x700 11 179 -129 70,9 76,8 0,0649 BELIMO BEN (15Nm)
x710 16 184 -134 71,6 77,5 0,0660 BELIMO BEN (15Nm)
x750 36 204 -154 74,0 80,2 0,0704 BELIMO BEN (15Nm)
x800 61 229 11 179 77,1 83,6 0,0759 BELIMO BEE (25Nm)
x900 111 279 61 229 83,4 90,5 0,0869 BELIMO BEE (25Nm)
x1000 161 329 111 279 89,6 97, 2 0,0979 BELIMO BEE (25Nm)
200x180 - - - - 39,6 42,7 0,0091 BELIMO BEN (15Nm)
x200 - - - - 40,9 4 4,1 0,0117 BELIMO BEN (15Nm)
x225 - - - - 42,4 45,8 0,0150 BELIMO BEN (15Nm)
x250 - - - - 44,0 47,5 0,0182 BELIMO BEN (15Nm)
x280 - - - - 45,9 49,7 0,0221 BELIMO BEN (15Nm)
x300 - - - - 47,3 51,0 0,0247 BELIMO BEN (15Nm)
x315 - - - - 48,2 52,1 0,0267 BELIMO BEN (15Nm)
x355 -6,5 - - 50,8 54,8 0,0319 BELIMO BEN (15Nm)
x400 -29 - - 53,6 5 8,1 0,0377 BELIMO BEN (15Nm)
x450 -54 - 4 56,8 61,4 0,0442 BELIMO BEN (15Nm)
x500 -79 -29 60,1 64,9 0,0507 BELIMO BEN (15Nm)
x550 -104 -54 63,2 68,4 0,0572 BELIMO BEN (15Nm)
x560 -109 -59 63,9 69,1 0,0585 BELIMO BEN (15Nm)
x600 -129 -79 66,4 72,0 0,0637 BELIMO BEN (15Nm)
x630 -144 -94 68,3 74,0 0,0676 BELIMO BEN (15Nm)
x650 -154 -104 69,7 75,3 0,0702 BELIMO BEN (15Nm)
3.2. Weights and eective area
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Tab. 3.2.1. Weights and eective area

14
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
200x700 11 179 -129 72,8 78,8 0,0767 BELIMO BEN (15Nm)
x710 16 184 -134 73,4 79,5 0,0780 BELIMO BEN (15Nm)
x750 36 204 -154 76,0 82,4 0,0832 BELIMO BEN (15Nm)
x800 61 229 11 179 79,2 85,9 0,0897 BELIMO BEE (25Nm)
x900 111 279 61 229 85,6 92,7 0,10 27 BELIMO BEE (25Nm)
x1000 161 329 111 279 91,9 99,8 0,1157 BELIMO BEE (25Nm)
225x180 - - - - 41,0 44,4 0,0109 BELIMO BEN (15Nm)
x200 - - - - 42,4 45,8 0,0140 BELIMO BEN (15Nm)
x225 - - - - 44,0 47,5 0,0178 BELIMO BEN (15Nm)
x250 - - - - 45,6 49,3 0,0217 BELIMO BEN (15Nm)
x280 - - - - 47,7 51,4 0,0264 BELIMO BEN (15Nm)
x300 - - - - 49,0 52,9 0,0295 BELIMO BEN (15Nm)
x315 - - - - 50,0 54,0 0,0318 BELIMO BEN (15Nm)
x355 -6,5 - - 52,5 56,8 0,0380 BELIMO BEN (15Nm)
x400 -29 - - 55,5 6 0,1 0,0450 BELIMO BEN (15Nm)
x450 -54 - 4 58,9 63,6 0,0527 BELIMO BEN (15Nm)
x500 -79 -29 62,1 67, 2 0,0605 BELIMO BEN (15Nm)
x550 -104 -54 65,3 70,7 0,0682 BELIMO BEN (15Nm)
x560 -109 -59 66,0 71,4 0,0698 BELIMO BEN (15Nm)
x600 -129 -79 68,7 74,3 0,0760 BELIMO BEN (15Nm)
x630 -144 -94 70,6 76,4 0,0806 BELIMO BEN (15Nm)
x650 -154 -104 72,0 77,9 0,0837 BELIMO BEN (15Nm)
x700 11 179 -129 75,2 81,4 0,0915 BELIMO BEN (15Nm)
x710 16 184 -134 75,9 82,1 0,0930 BELIMO BEN (15Nm)
x750 36 204 -154 78,6 85,1 0,0992 BELIMO BEN (15Nm)
x800 61 229 11 179 81,8 88,6 0,1070 BELIMO BEE (25Nm)
x900 111 279 61 229 88,4 95,7 0,1225 BELIMO BEE (25Nm)
x1000 161 329 111 279 94,9 102,9 0,1380 BELIMO BEE (25Nm)
250x180 - - - - 42,5 46,0 0,0126 BELIMO BEN (15Nm)
x200 - - - - 43,9 47, 5 0,0162 BELIMO BEN (15Nm)
x225 - - - - 45,6 49,3 0,0207 BELIMO BEN (15Nm)
x250 - - - - 47,3 51,2 0,0252 BELIMO BEN (15Nm)
x280 - - - - 49,3 53,3 0,0306 BELIMO BEN (15Nm)
x300 - - - - 50,6 54,8 0,0342 BELIMO BEN (15Nm)
x315 - - - - 51,7 55,9 0,0369 BELIMO BEN (15Nm)
x355 -6,5 - - 54,4 58,7 0,0441 BELIMO BEN (15Nm)
x400 -29 - - 57,4 62,1 0,0522 BELIMO BEN (15Nm)
x450 -54 - 4 60,8 65,7 0,0612 BELIMO BEN (15Nm)
x500 -79 -29 64,1 69,4 0,0702 BELIMO BEN (15Nm)
x550 -104 -54 6 7, 5 73,0 0,0792 BELIMO BEN (15Nm)
x560 -109 -59 68,2 73,7 0,0810 BELIMO BEN (15Nm)
x600 -129 -79 70,9 76,7 0,0882 BELIMO BEN (15Nm)
x630 -144 -94 72,9 78,8 0,0936 BELIMO BEN (15Nm)
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Smoke Control Damper SDR 2 -M
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Last modified: 2021-10-26
Rev: 2021-03-26

15
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
250x650 -154 -104 74,3 80,3 0,0972 BELIMO BEN (15Nm)
x700 11 179 -129 7 7,6 84,0 0,1062 BELIMO BEN (15Nm)
x710 16 184 -134 78,3 84,8 0,1080 BELIMO BEN (15Nm)
x750 36 204 -154 81,0 87,6 0,1152 BELIMO BEN (15Nm)
x800 61 229 11 179 84,4 91,3 0,1242 BELIMO BEE (25Nm)
x900 111 279 61 229 91,1 98,6 0,1422 BELIMO BEE (25Nm)
x1000 161 329 111 279 97, 9 105,8 0,1602 BELIMO BEE (25Nm)
280x180 - - - - 42,8 46,2 0,0147 BELIMO BEN (15Nm)
x200 - - - - 4 4,1 47,7 0,0189 BELIMO BEN (15Nm)
x225 - - - - 45,8 49,4 0,0242 BELIMO BEN (15Nm)
x250 - - - - 47,5 51,2 0,0294 BELIMO BEN (15Nm)
x280 - - - - 49,4 53,4 0,0357 BELIMO BEN (15Nm)
x300 - - - - 50,8 54,9 0,0399 BELIMO BEN (15Nm)
x315 - - - - 51,7 56,0 0,0431 BELIMO BEN (15Nm)
x355 -6,5 - - 54,5 58,9 0,0515 BELIMO BEN (15Nm)
x400 -29 - - 57, 5 62,1 0,0609 BELIMO BEN (15Nm)
x450 -54 - 4 60,8 65,8 0,0714 BELIMO BEN (15Nm)
x500 -79 -29 64,2 69,4 0,0819 BELIMO BEN (15Nm)
x550 -104 -54 6 7, 5 72,9 0,0924 BELIMO BEN (15Nm)
x560 -109 -59 68,3 73,7 0,0945 BELIMO BEN (15Nm)
x600 -129 -79 70,9 76,6 0,10 29 BELIMO BEN (15Nm)
x630 -144 -94 72,9 78,8 0,1092 BELIMO BEN (15Nm)
x650 -154 -104 74,2 80,2 0,1134 BELIMO BEN (15Nm)
x700 11 179 -129 7 7,6 83,9 0,1239 BELIMO BEN (15Nm)
x710 16 184 -134 78,3 84,6 0,1260 BELIMO BEN (15Nm)
x750 36 204 -154 80,9 87, 5 0,1344 BELIMO BEN (15Nm)
x800 61 229 11 179 84,2 91,1 0,1449 BELIMO BEE (25Nm)
x900 111 279 61 229 91,0 98,3 0,1659 BELIMO BEE (25Nm)
x1000 161 329 111 279 97, 6 105,6 0,1869 BELIMO BEE (25Nm)
300x180 - - - - 43,9 47, 5 0,0161 BELIMO BEN (15Nm)
x200 - - - - 45,2 49,0 0,0207 BELIMO BEN (15Nm)
x225 - - - - 46,9 50,8 0,0265 BELIMO BEN (15Nm)
x250 - - - - 48,8 52,7 0,0322 BELIMO BEN (15Nm)
x280 - - - - 50,7 54,9 0,0391 BELIMO BEN (15Nm)
x300 - - - - 52,1 56,3 0,0437 BELIMO BEN (15Nm)
x315 - - - - 53,2 57, 5 0,0472 BELIMO BEN (15Nm)
x355 -6,5 - - 55,9 60,3 0,0564 BELIMO BEN (15Nm)
x400 -29 - - 58,9 63,7 0,0667 BELIMO BEN (15Nm)
x450 -54 - 4 62,4 6 7, 3 0,0782 BELIMO BEN (15Nm)
x500 -79 -29 65,8 71,1 0,0897 BELIMO BEN (15Nm)
x550 -104 -54 69,2 74,8 0,1012 BELIMO BEN (15Nm)
x560 -109 -59 69,8 75,5 0,10 35 BELIMO BEN (15Nm)
x600 -129 -79 72,5 78,4 0,1127 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26

16
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
300x630 -144 -94 74,6 80,6 0,119 6 BELIMO BEN (15Nm)
x650 -154 -104 76,1 82,2 0,1242 BELIMO BEN (15Nm)
x700 11 179 -129 79,4 85,8 0,1357 BELIMO BEN (15Nm)
x710 16 184 -134 8 0,1 86,6 0,138 0 BELIMO BEN (15Nm)
x750 36 204 -154 82,8 89,4 0,1472 BELIMO BEN (15Nm)
x800 61 229 11 179 86,3 93,2 0,1587 BELIMO BEE (25Nm)
x900 111 279 61 229 93,1 100,6 0,1817 BELIMO BEE (25Nm)
x1000 161 329 111 279 100,0 107,9 0,2047 BELIMO BEE (25Nm)
315x180 - - - - 44,7 48,5 0,0172 BELIMO BEN (15Nm)
x200 - - - - 46,2 49,9 0,0221 BELIMO BEN (15Nm)
x225 - - - - 47,8 51,7 0,0282 BELIMO BEN (15Nm)
x250 - - - - 49,7 53,7 0,0343 BELIMO BEN (15Nm)
x280 - - - - 51,7 55,9 0,0417 BELIMO BEN (15Nm)
x300 - - - - 53,0 57, 5 0,0466 BELIMO BEN (15Nm)
x315 - - - - 5 4,1 58,5 0,0502 BELIMO BEN (15Nm)
x355 -6,5 - - 56,9 61,5 0,0600 BELIMO BEN (15Nm)
x400 -29 - - 60,1 64,9 0,0711 BELIMO BEN (15Nm)
x450 -54 - 4 63,4 68,6 0,0833 BELIMO BEN (15Nm)
x500 -79 -29 67, 0 72,4 0,0956 BELIMO BEN (15Nm)
x550 -104 -54 70,5 76 ,1 0,1078 BELIMO BEN (15Nm)
x560 -109 -59 71,1 76,8 0,1103 BELIMO BEN (15Nm)
x600 -129 -79 73,8 79,8 0,1201 BELIMO BEN (15Nm)
x630 -144 -94 75,9 82,0 0,1274 BELIMO BEN (15Nm)
x650 -154 -104 7 7, 4 83,6 0,1323 BELIMO BEN (15Nm)
x700 11 179 -129 80,9 87,4 0,1446 BELIMO BEN (15Nm)
x710 16 184 -134 81,5 88,0 0,1470 BELIMO BEN (15Nm)
x750 36 204 -154 84,2 91,0 0,1568 BELIMO BEN (15Nm)
x800 61 229 11 179 87, 8 94,8 0,1691 BELIMO BEE (25Nm)
x900 111 279 61 229 94,6 102,3 0,1936 BELIMO BEE (25Nm)
x1000 161 329 111 279 101,7 109,7 0,2181 BELIMO BEE (25Nm)
355x180 - - - - 46,3 50,2 0,0200 BELIMO BEN (15Nm)
x200 - - - - 47,7 51,7 0,0257 BELIMO BEN (15Nm)
x225 - - - - 49,5 53,6 0,0328 BELIMO BEN (15Nm)
x250 - - - - 51,3 55,6 0,0399 BELIMO BEN (15Nm)
x280 - - - - 53,5 57,9 0,0485 BELIMO BEN (15Nm)
x300 - - - - 54,9 59,4 0,0542 BELIMO BEN (15Nm)
x315 - - - - 55,9 60,5 0,0584 BELIMO BEN (15Nm)
x355 -6,5 - - 58,8 63,5 0,0698 BELIMO BEN (15Nm)
x400 -29 - - 62,0 66,9 0,0827 BELIMO BEN (15Nm)
x450 -54 - 4 65,5 70,8 0,0969 BELIMO BEN (15Nm)
x500 -79 -29 69,1 74,6 0,1112 BELIMO BEN (15Nm)
x550 -104 -54 72,6 78,5 0,1254 BELIMO BEN (15Nm)
x560 -109 -59 73,3 79,2 0,1283 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26

17
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
355x600 -129 -79 76,2 82,2 0,1397 BELIMO BEN (15Nm)
x630 -144 -94 78,3 84,5 0,14 82 BELIMO BEN (15Nm)
x650 -154 -104 79,7 86,0 0,15 3 9 BELIMO BEN (15Nm)
x700 11 179 -129 83,3 89,9 0,1682 BELIMO BEN (15Nm)
x710 16 184 -134 84,0 90,6 0,1710 BELIMO BEN (15Nm)
x750 36 204 -154 86,8 93,7 0,1824 BELIMO BEN (15Nm)
x800 61 229 11 179 90,4 97, 5 0,19 67 BELIMO BEE (25Nm)
x900 111 279 61 229 97,4 105,1 0,2252 BELIMO BEE (25Nm)
x1000 161 329 111 279 104,6 112,8 0,2537 BELIMO BEE (25Nm)
400x180 - - - - 49,7 53,8 0,0231 BELIMO BEN (15Nm)
x200 - - - - 51,2 55,5 0,0297 BELIMO BEN (15Nm)
x225 - - - - 53,0 57, 5 0,0380 BELIMO BEN (15Nm)
x250 - - - - 55,0 59,5 0,0462 BELIMO BEN (15Nm)
x280 - - - - 5 7, 2 61,9 0,0561 BELIMO BEN (15Nm)
x300 - - - - 58,8 63,4 0,0627 BELIMO BEN (15Nm)
x315 - - - - 59,8 64,7 0,0677 BELIMO BEN (15Nm)
x355 -6,5 - - 62,9 68,0 0,0809 BELIMO BEN (15Nm)
x400 -29 - - 66,2 71,5 0,0957 BELIMO BEN (15Nm)
x450 -54 - 4 69,9 75,5 0,1122 BELIMO BEN (15Nm)
x500 -79 -29 73,7 79,6 0,1287 BELIMO BEN (15Nm)
x550 -104 -54 7 7, 5 83,6 0,1452 BELIMO BEN (15Nm)
x560 -109 -59 78,3 84,4 0,1485 BELIMO BEN (15Nm)
x600 -129 -79 81,3 87,6 0,1617 BELIMO BEN (15Nm)
x630 -144 -94 83,5 90,1 0,1716 BELIMO BEN (15Nm)
x650 -154 -104 85,0 91,7 0,1782 BELIMO BEN (15Nm)
x700 11 179 -129 88,8 95,7 0,1947 BELIMO BEN (15Nm)
x710 16 184 -134 89,6 96,5 0,1980 BELIMO BEN (15Nm)
x750 36 204 -154 92,6 99,7 0,2112 BELIMO BEN (15Nm)
x800 61 229 11 179 96,3 103,7 0,2277 BELIMO BEE (25Nm)
x900 111 279 61 229 103,7 111,8 0,2607 BELIMO BEE (25Nm)
x1000 161 329 111 279 111,3 119,9 0,2937 BELIMO BEE (25Nm)
450x180 - - - - 52,7 57,1 0,0266 BELIMO BEN (15Nm)
x200 - - - - 54,2 58,8 0,0342 BELIMO BEN (15Nm)
x225 - - - - 56,2 60,8 0,0437 BELIMO BEN (15Nm)
x250 - - - - 58,1 62,9 0,0532 BELIMO BEN (15Nm)
x280 - - - - 60,5 65,4 0,0646 BELIMO BEN (15Nm)
x300 - - - - 62,0 67,1 0,0722 BELIMO BEN (15Nm)
x315 - - - - 63,2 68,4 0,0779 BELIMO BEN (15Nm)
x355 -6,5 - - 66,3 71,8 0,0931 BELIMO BEN (15Nm)
x400 -29 - - 69,9 75,5 0,110 2 BELIMO BEN (15Nm)
x450 -54 - 4 73,8 79,7 0,1292 BELIMO BEN (15Nm)
x500 -79 -29 77,7 83,9 0,1482 BELIMO BEN (15Nm)
x550 -104 -54 81,6 88,0 0,1672 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26

18
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
450x560 -109 -59 82,4 88,9 0,1710 BELIMO BEN (15Nm)
x600 -129 -79 85,5 92,3 0,1862 BELIMO BEN (15Nm)
x630 -144 -94 87,9 94,8 0,1976 BELIMO BEN (15Nm)
x650 -154 -104 89,4 96,5 0,2052 BELIMO BEN (15Nm)
x700 11 179 -129 93,5 100,6 0,2242 BELIMO BEN (15Nm)
x710 16 184 -134 94,3 101,5 0,2280 BELIMO BEN (15Nm)
x750 36 204 -154 97,4 104,8 0,2432 BELIMO BEN (15Nm)
x800 61 229 11 179 101,3 10 9,1 0,2622 BELIMO BEE (25Nm)
x900 111 279 61 229 10 9,1 117, 4 0,3002 BELIMO BEE (25Nm)
x1000 161 329 111 279 118,3 127,1 0,3382 BELIMO BEE (25Nm)
500x180 - - - - 53,4 56,9 0,0301 BELIMO BEN (15Nm)
x200 - - - - 55,0 58,7 0,0387 BELIMO BEN (15Nm)
x225 - - - - 56,9 60,6 0,0495 BELIMO BEN (15Nm)
x250 - - - - 58,9 62,7 0,0602 BELIMO BEN (15Nm)
x280 - - - - 61,3 65,2 0,0731 BELIMO BEN (15Nm)
x300 - - - - 62,9 66,9 0,0817 BELIMO BEN (15Nm)
x315 - - - - 64,0 68,1 0,0882 BELIMO BEN (15Nm)
x355 -6,5 - - 67,1 71,5 0,1054 BELIMO BEN (15Nm)
x400 -29 - - 70,8 75,2 0,1247 BELIMO BEN (15Nm)
x450 -54 - 4 74,6 79,2 0,1462 BELIMO BEN (15Nm)
x500 -79 -29 78,6 83,4 0,1677 BELIMO BEN (15Nm)
x550 -104 -54 82,5 87,5 0,18 9 2 BELIMO BEN (15Nm)
x560 -109 -59 83,3 88,3 0,1935 BELIMO BEN (15Nm)
x600 -129 -79 86,5 91,6 0,2107 BELIMO BEN (15Nm)
x630 -144 -94 88,8 9 4,1 0,2236 BELIMO BEN (15Nm)
x650 -154 -104 90,4 95,8 0,2322 BELIMO BEN (15Nm)
x700 11 179 -129 94,4 99,9 0,2537 BELIMO BEN (15Nm)
x710 16 184 -134 9 5,1 100,7 0,2580 BELIMO BEN (15Nm)
x750 36 204 -154 98,3 104,1 0,2752 BELIMO BEN (15Nm)
x800 61 229 11 179 102,3 10 8,1 0,2967 BELIMO BEE (25Nm)
x900 111 279 61 229 110,0 116,4 0,3397 BELIMO BEE (25Nm)
x1000 161 329 111 279 119,3 126 0,3827 BELIMO BEE (25Nm)
550x180 - - - - 56,1 61,0 0,0336 BELIMO BEN (15Nm)
x200 - - - - 57, 9 62,8 0,0432 BELIMO BEN (15Nm)
x225 - - - - 59,9 64,9 0,0552 BELIMO BEN (15Nm)
x250 - - - - 61,9 67,0 0,0672 BELIMO BEN (15Nm)
x280 - - - - 64,4 69,6 0,0816 BELIMO BEN (15Nm)
x300 - - - - 66,0 71,4 0,0912 BELIMO BEN (15Nm)
x315 - - - - 67, 3 72,8 0,0984 BELIMO BEN (15Nm)
x355 -6,5 - - 70,5 76,3 0,1176 BELIMO BEN (15Nm)
x400 -29 - - 74,3 80,1 0,1392 BELIMO BEN (15Nm)
x450 -54 - 4 78,3 84,5 0,16 32 BELIMO BEN (15Nm)
x500 -79 -29 82,4 88,9 0,1872 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26

19
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
550x550 -104 -54 86,5 93,3 0,2112 BELIMO BEN (15Nm)
x560 -109 -59 87,4 94,1 0,2160 BELIMO BEN (15Nm)
x600 -129 -79 90,6 97, 5 0,2352 BELIMO BEN (15Nm)
x630 -144 -94 93,1 10 0,1 0,2496 BELIMO BEN (15Nm)
x650 -154 -104 94,8 101,9 0,2592 BELIMO BEN (15Nm)
x700 11 179 -129 98,8 106,3 0,2832 BELIMO BEN (15Nm)
x710 16 184 -134 99,6 107,1 0,2880 BELIMO BEN (15Nm)
x750 36 204 -154 102,9 110,6 0,3072 BELIMO BEE (25Nm)
x800 61 229 11 179 107,0 115,0 0,3312 BELIMO BEE (25Nm)
x900 111 279 61 229 116,5 125,0 0,3792 BELIMO BEE (25Nm)
x1000 161 329 111 279 124,6 133,6 0,4272 BELIMO BE (40Nm)
560x180 - - - - 56,8 61,5 0,0343 BELIMO BEN (15Nm)
x200 - - - - 58,4 63,4 0,0441 BELIMO BEN (15Nm)
x225 - - - - 60,5 65,5 0,0564 BELIMO BEN (15Nm)
x250 - - - - 62,5 67, 8 0,0686 BELIMO BEN (15Nm)
x280 - - - - 65,0 70,4 0,0833 BELIMO BEN (15Nm)
x300 - - - - 66,6 72,1 0,0931 BELIMO BEN (15Nm)
x315 - - - - 67, 9 73,4 0,1005 BELIMO BEN (15Nm)
x355 -6,5 - - 71,3 76,9 0,1201 BELIMO BEN (15Nm)
x400 -29 - - 74,9 80,9 0,1421 BELIMO BEN (15Nm)
x450 -54 - 4 79,0 85,3 0,1666 BELIMO BEN (15Nm)
x500 -79 -29 83,1 89,6 0,1911 BELIMO BEN (15Nm)
x550 -104 -54 87, 3 94,0 0,2156 BELIMO BEN (15Nm)
x560 -109 -59 88,1 94,9 0,2205 BELIMO BEN (15Nm)
x600 -129 -79 91,5 98,4 0,2401 BELIMO BEN (15Nm)
x630 -144 -94 93,9 101,1 0,2548 BELIMO BEN (15Nm)
x650 -154 -104 95,6 102,9 0,2646 BELIMO BEN (15Nm)
x700 11 179 -129 99,8 107, 3 0,2891 BELIMO BEN (15Nm)
x710 16 184 -134 100,5 10 8 ,1 0,2940 BELIMO BEN (15Nm)
x750 36 204 -154 103,9 111,6 0,3136 BELIMO BEE (25Nm)
x800 61 229 11 179 108,0 116,0 0,3381 BELIMO BEE (25Nm)
x900 111 279 61 229 117,5 126,0 0,3871 BELIMO BEE (25Nm)
x1000 161 329 111 279 125,8 134,9 0,4361 BELIMO BE (40Nm)
600x180 - - - - 59,0 64,0 0,0371 BELIMO BEN (15Nm)
x200 - - - - 60,6 65,9 0,0477 BELIMO BEN (15Nm)
x225 - - - - 62,8 68,1 0,0610 BELIMO BEN (15Nm)
x250 - - - - 65,0 70,4 0,0742 BELIMO BEN (15Nm)
x280 - - - - 67, 5 73,0 0,0901 BELIMO BEN (15Nm)
x300 - - - - 69,3 74,9 0,10 07 BELIMO BEN (15Nm)
x315 - - - - 70,5 76,3 0,1087 BELIMO BEN (15Nm)
x355 -6,5 - - 73,9 79,9 0,1299 BELIMO BEN (15Nm)
x400 -29 - - 7 7, 8 83,9 0,1537 BELIMO BEN (15Nm)
x450 -54 - 4 82,0 88,4 0,1802 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26

20
Size AxB
Without
flanges With flanges Weight [kg] Effective
area Sef
[m2]
Actuating mechanism type
a b e f Without
flanges
With
flanges
600x500 -79 -29 86,3 92,9 0,2067 BELIMO BEN (15Nm)
x550 -104 -54 90,5 97, 5 0,2332 BELIMO BEN (15Nm)
x560 -109 -59 91,4 98,4 0,2385 BELIMO BEN (15Nm)
x600 -129 -79 94,8 102,0 0,2597 BELIMO BEN (15Nm)
x630 -144 -94 97, 4 104,8 0,2756 BELIMO BEN (15Nm)
x650 -154 -104 99,0 106,5 0,2862 BELIMO BEN (15Nm)
x700 11 179 -129 103,3 111,0 0,3127 BELIMO BEN (15Nm)
x710 16 184 -134 104,1 111,9 0,3180 BELIMO BEN (15Nm)
x750 36 204 -154 107,5 115,5 0,3392 BELIMO BEE (25Nm)
x800 61 229 11 179 111,8 120,0 0,3657 BELIMO BEE (25Nm)
x900 111 279 61 229 121,6 130,4 0,4187 BELIMO BEE (25Nm)
x1000 161 329 111 279 130,1 139,4 0,4717 BELIMO BE (40Nm)
630x180 - - - - 60,6 65,9 0,0392 BELIMO BEN (15Nm)
x200 - - - - 62,4 67,6 0,0504 BELIMO BEN (15Nm)
x225 - - - - 64,6 70,0 0,0644 BELIMO BEN (15Nm)
x250 - - - - 66,8 72,3 0,0784 BELIMO BEN (15Nm)
x280 - - - - 69,4 75,1 0,0952 BELIMO BEN (15Nm)
x300 - - - - 71,1 76,9 0,1064 BELIMO BEN (15Nm)
x315 - - - - 72,4 78,3 0,1148 BELIMO BEN (15Nm)
x355 -6,5 - - 75,9 82,0 0,1372 BELIMO BEN (15Nm)
x400 -29 - - 79,9 86,1 0,1624 BELIMO BEN (15Nm)
x450 -54 - 4 84,1 90,8 0,19 0 4 BELIMO BEN (15Nm)
x500 -79 -29 88,5 95,4 0,2184 BELIMO BEN (15Nm)
x550 -104 -54 92,9 100,0 0,2464 BELIMO BEN (15Nm)
x560 -109 -59 93,8 100,9 0,2520 BELIMO BEN (15Nm)
x600 -129 -79 97,3 104,6 0, 2744 BELIMO BEN (15Nm)
x630 -144 -94 99,9 107,4 0,2912 BELIMO BEN (15Nm)
x650 -154 -104 101,6 109,3 0,3024 BELIMO BEN (15Nm)
x700 11 179 -129 106,0 113,9 0,3304 BELIMO BEN (15Nm)
x710 16 184 -134 106,9 114, 8 0,3360 BELIMO BEN (15Nm)
x750 36 204 -154 110,4 118,5 0,3584 BELIMO BEE (25Nm)
x800 61 229 11 179 114,8 123,1 0,3864 BELIMO BEE (25Nm)
x900 111 279 61 229 124,6 133,6 0,4424 BELIMO BEE (25Nm)
x1000 161 329 111 279 133,4 142,9 0,4984 BELIMO BE (40Nm)
650x180 - - - - 61,8 67,1 0,0406 BELIMO BEN (15Nm)
x200 - - - - 63,5 68,9 0,0522 BELIMO BEN (15Nm)
x225 - - - - 65,8 71,3 0,0667 BELIMO BEN (15Nm)
x250 - - - - 68,0 73,6 0,0812 BELIMO BEN (15Nm)
x280 - - - - 70,6 76,4 0,0986 BELIMO BEN (15Nm)
x300 - - - - 72,4 78,3 0,1102 BELIMO BEN (15Nm)
x315 - - - - 73,8 79,8 0,118 9 BELIMO BEN (15Nm)
x355 -6,5 - - 7 7, 3 83,5 0,1421 BELIMO BEN (15Nm)
x400 -29 - - 81,3 87, 6 0,1682 BELIMO BEN (15Nm)
lindab | we simplify construction
Smoke Control Damper SDR 2 -M
Lindab reserves the right to make changes without prior notice
Last modified: 2021-10-26
Rev: 2021-03-26