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Sliding and Roller Shutter Systems
Vertical Sliding Door Systems

HAWA Libra 20 H

> For door panel weight: max. 20 kg (44 lbs.)
> Door panel height: max. 1,000 mm (39 3/8")
> Door panel width: max. 1,600 mm (63")
> Door panel thickness: min. 16 mm (5/8")
> Side panel thickness: min. 16 mm (5/8")
> Independent vertical sliding door system for wood doors
> For inlay or overlay doors
Calculating the weight of the door:
Remember to take the weight of the door handle into
account when calculating the total door weight.
Weight of door
+ Weight of sliding door hardware (=0.050 kg or .11 lbs.)
+ Weight of door handle
= Total weight of the door
Weight of the door panel = Width in square inches x
height in square inches x weight (lb) in square inches
How to determine counterweight in square inches,
width and height:
Square inches = Total weight of door/weight in lbs./square 15
inches based on counterweight material. (19/32")
Inslide
Interior cabinet width 15
35
– 118 mm (4 5/8") (19/32") (1 3/8")
= Width of counterweight 34
(1 11/32")
Height of counterweight = Square feet of counterweight 30 30
2
7 Width of counterweight 80 (3 5/32") 14 (9/16") 20 (1 3/16") (1 3/16") (3/32")
30
(13/16") (1 3/16")
2 Ø3.5 x 12 (31/32")
2 51.5 Inslide Ø7 x 7 51.5 (3/32") 25
(3/32") (2 1/32") B min. 16 (5/8") (9/32" x 9/32") (2 1/32") 1 (1/32") B + 5 16 (5/8")
Sliding and Roller Shutter Systems
B
B + 53 (2 3/32") TS + 29 (1 5/32") M4 x 5 Ø3.5 x 19 4 (5/32") 42 (3/16") A = front guide track
(1 21/32")
Ø4 x 16 Ø4 x 12 A – 34 (1 11/32") = cover strip
6 A – 80 (3 5/32") = back guide track (5/8")
(1/4")
20 (25/32") Ø3 x 12 25 16
(1 31/32") max. 40 Ø4.5 x 20 8 (5/16") (31/32")
50 Ø4 x 16 (1 9/16")
M4 x 10
min. 16 59 20.5 Counterweight min. 16 15
(5/8") (2 5/16") (13/16") panel (5/8") (19/32")
Forslide
15
(19/32")
34
35 (1 3/8") 30 30 (1 11/32")
(3 5/32") (1 3/16") (1 3/16")
80 30 Dimensional data not binding. Dimensions in mm, inches are approximate. We reserve the right to alter specifications without notice.
20
14 (9/16") (25/32") (1 3/16")
1.5 S + 52 Forslide Ø7 x 7 S + 52 1.5 (1/16") 25 (31/32")
(1/16") (2 1/16") (9/32" x 9/32") (2 1/16") Ø3.5 x 12 16
(3/32") B B min. 16 (5/8") (5/8")
2 Ø3.5 x 19 2 (3/32") A = front guide track
50 (1 15/16") 26 (1") M4 x 5 Ø4 x 12 42 A – 34 (1 11/32") = cover strip
(1 21/32")
6 (1/4")
20 (25/32") Ø3 x 12 A – 80 (3 5/32") = back guide track 16 25 (5/8")

max. 40
50 (1 31/32") Ø4 x 16 (1 9/16") Ø4.5 x 20 8 (5/16") (31/32")
C Counterweight M4 x 10 C
min. 16 59 20.5 panel min. 16
(5/8") (2 5/16") (13/16") (5/8")
FC 7.100 www.hafele.com/us