Truss Systems - HD44 / FD44 Square Truss

HD44 SQUARE TRUSS

– Increased wall thickness for main tubes of 3mm
– Increased loading compared to FD44 (up to 50%)
– Also available as TD44 Tower Truss (one side horizontal brace)
– TuV approved

FD44 SQUARE TRUSS

– Tolerance free conical connector
– Wall thickness for main tubes of 2mm
– Also available in any non-standard length and shape
– TuV approved

HD44 / FD44 with excellent load capacity on free spans of 18m / 16m or to be used as tower elements

HD44 / FD44 straight elements lend themselves to use as span exposed to bending stress resistant span up to 18m or as standard tower element.

HD44 using the 3mm wall thickness assures durability and extra strength. Designed for high frequency usage or installations, which demands higher loading. Ideal trussing system for rental, touring and exhibition companies.

Made with the fast connection system and approved according the DIN 4113 specifications by the TUV.

Loadcases HD44

Length (m)	5	6	8	10	12	14	16	18
CPL in kg	1750	1447	1068	837	680	565	476	405
Deflection in mm	12	17	30	48	69	95	125	160
UDL in kg/m	599	482	267	167	113	81	59	45
Deflection in mm	13	21	36	56	78	103	130	157

Measurements HD44

Main tube:	50x 3mm
Braces:	25x 2mm
Material:	AlMgSi 1 F 31
Connection:	FD
Weight:	~9.5 kg/m

Loadcases FD44

Length (m)	5	6	8	10	12	14	16
CPL in kg	1190	990	730	570	470	390	330
Deflection in mm	12	17	31	49	72	99	132
UDL in kg/m	470	330	183	115	78	56	42
Deflection in mm	15	21	38	60	87	120	161

Measurements FD44

Main tube:	50x 2mm
Braces:	25x 2mm
Material:	AlMgSi 1 F 31
Connection:	FD
Weight:	~7.5 kg/m

HD44 / FD44 CORNER

These elements allow constructions in up to two levels, thus permitting almost limitless possibilities for the realization of creative ideas.

To avoid various corner problems or increasing strength in the corner parts, the universal corner block with bold on receivers of 100mm is the answer.

Measurement Corners for HD44 / FD44

Corner	Size in cm
45º	150 x 150
60º	100 x 100
90º	50 x 50
120º	50 x 50
135º	50 x 50
T-joint	60 x 50
X-joint	60 x 60
90º + D	50 x 50
T-joint + D	60 x 50 x 50
X-joint + D	60 x 60 x 50
X-joint + UD	60 x 60 x 60
Cornerblock	90º in 6 dir.
Swivel Corner	0-180°
Swivel Base	0-180°
LVAR	0-180°

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