Carnes LXVBA User Manual
SUBMITTAL SHEET
LJDL/LKDL PROPELLER FAN ACCESSORY
Imperial [IP] Dimensions
Metric (SI) on Reverse Side
EXHAUST
LXVBA (GRAVITY)
LXVBM (MOTOR
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com
END PIVOT VERTICAL BACKDRAFT DAMPER
LXXBA (GRAVITY)
LXXBM (MOTORIZED)
IZED)
SUPPLY
DIMENSIONS LISTED IN INCHES
Fan Size A Sq. B Sq. C
10 14 11-3/4 14-1/2 5-1/2 9-1/2 6
12 14 11-3/4 14-1/2 5-1/2 9-1/2 6
16 18 15-3/4 14-1/2 5-1/2 9-1/2 6
18 22 19-3/4 14-1/2 5-1/2 9-1/2 8
20 22 19-3/4 14-1/2 5-1/2 9-1/2 8
24 28 25-3/4 12-1/2 5-1/2 9-1/2 11
30 34 31-3/4 15-1/2 5-1/2 9-1/2 17
36 40 37-3/4 17-1/2 5-1/2 9-1/2 17
(2)
42
48
54
(1) Minimum clearance from propeller fan to damper. Decreased clearance can
damage damper or fan and will void warranty.
(2) Two panels wide (Factory joined sections) requires Carnes Motor Kit specifically
designed multi-panel for multi-panel shutters.
Frame: 063” 6063-T6 Aluminum recesses the damper into opening.
Blades: 22 ga. (sizes 30” wide and larger) 24 ga. (sizes smaller than
30” wide).
Axles: 3/16” diameter full length plated steel rod.
Linkage: Double blade linkage with aluminum linkage bars.
Seals: Polyethelyne on sill and felt seals between blades.
46 43-3/4 19-3/4 7 10 32
(2)
52 49-3/4 21-3/4 7 10 42
(2)
58 55-3/4 21-3/4 7 10 42
(1)
Min. D (Exh.) E (Sup) Weight (Lbs.)
STANDARD SPECIFICATIONS AND CONSTRUCTION
MOTOR CHARACTERISTICS
120V 240V
Idle Speed (RPM) 1.8 1.8
Idle Amps 0.244 0.137
Stall Amps 0.261 0.146
Motor kits ship loose for field installation.
POSC (Power Open-Spring Close)
Standard Motor Voltage is 115-230/1/60.
Optional 24 VAC or 575 VAC.
Optonal Transformer _______ VAC / _______ VAC.
Motor kit weight - 5lbs.
CAUTION: Motor Kits are not suitable for use in atmospheres or airflows
containing explosive or flammable products.
Operator:
installtion. Standard voltage is 115-230/1/60 with optional
24/1/60 or 460/1/60 available.
Max. Velocity:
Max. Pressure:
Max. Temporature:
Electric - power open spring close (POSC) ship loose for field
2500 ft./min. face velocity maximum.
1” w.g. differential pressure maximum.
200°F without electrical operator. 120°F with operator.
FAN TAG FAN ACCESSORY
LOCATION/MARK MODEL/SIZE MODEL/SIZE VOLTAGE OPTIONS/ACCESSORIES/NOTES
NOTES:
COPYRIGHT © 2014 CARNES COMPANY
ALL RIGHTS RESERVED
25011
SUBMITTAL SHEET
LJDL/LKDL PROPELLER FAN ACCESSORY
Metric (SI) Dimensions
Imperial [IP] on Reverse Side
EXHAUST
LXVBA (GRAVITY)
LXVBM (MOTOR
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com
END PIVOT VERTICAL BACKDRAFT DAMPER
LXXBA (GRAVITY)
LXXBM (MOTORIZED)
IZED)
SUPPLY
DIMENSIONS LISTED IN INCHES
Fan Size A Sq. B Sq. C
10 356 298 368 140 241 3
12 356 298 368 140 241 3
16 457 400 368 140 241 3
18 559 502 368 140 241 4
20 559 502 368 140 241 4
24 711 654 318 140 241 5
30 864 806 394 140 241 8
36 1016 959 446 140 241 8
(2)
42
48
54
(1) Minimum clearance from propeller fan to damper. Decreased clearance can
damage damper or fan and will void warranty.
(2) Two panels wide (Factory joined sections) requires Carnes Motor Kit specifically
designed multi-panel for multi-panel shutters.
Frame: 063” 6063-T6 Aluminum recesses the damper into opening.
Blades: 22 ga. (sizes 30” wide and larger) 24 ga. (sizes smaller than
30” wide).
Axles: 3/16” diameter full length plated steel rod.
Linkage: Double blade linkage with aluminum linkage bars.
Seals: Polyethelyne on sill and felt seals between blades.
1168 1111 502 178 254 15
(2)
1321 1264 552 178 254 20
(2)
1473 1416 552 178 254 20
(1)
Min. D (Exh.) E (Sup) Weight (Kg.)
STANDARD SPECIFICATIONS AND CONSTRUCTION
MOTOR CHARACTERISTICS
120V 240V
Idle Speed (RPM) 1.8 1.8
Idle Amps 0.244 0.137
Stall Amps 0.261 0.146
Motor kits ship loose for field installation.
POSC (Power Open-Spring Close)
Standard Motor Voltage is 115-230/1/60.
Optional 24 VAC or 575 VAC.
Optonal Transformer _______ VAC / _______ VAC.
Motor kit weight - 2.3 Kg.
CAUTION: Motor Kits are not suitable for use in atmospheres or airflows
containing explosive or flammable products.
Operator:
installtion. Standard voltage is 115-230/1/60 with optional
24/1/60 or 460/1/60 available.
Max. Velocity:
Max. Pressure:
Max. Temporature:
Electric - power open spring close (POSC) ship loose for field
2500 ft./min. face velocity maximum.
1” w.g. differential pressure maximum.
200°F without electrical operator. 120°F with operator.
FAN TAG FAN ACCESSORY
LOCATION/MARK MODEL/SIZE MODEL/SIZE VOLTAGE OPTIONS/ACCESSORIES/NOTES
NOTES:
COPYRIGHT © 2014 CARNES COMPANY
ALL RIGHTS RESERVED
25011
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