END SUPPORT WBD

END SUPPORT WBD

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Application

In combination with a channel, End Support WBD is particularly suitable

- for setting up support structures attached to walls, floors and ceilings;

- in particular as a base for frame structures made of channels.

 

The generous dimensions and the rhomib shape of the mounting plate provide for a high bending moment and safely stabilise lateral loads.

 

Installation

Normally, two bolts grouped opposite to each other and along the load axis are sufficient. Only in exceptional cases (e.g. high props in frameworks) four bolts are required.

 

Minimum torque values for the hexagon bolts of the 41 Holding Brackets are:

 

Types Holding Brackets
[pcs]		 Bolt for Holding
Bracket		 Accessories Torque
[Nm]
41/21-31 up to 41/41-45 1 M10 pre-assembled 40
41/52 up to 41-75/75 2 M12 pre-assembled 60
41/21 D up to 41/45 D 1 M10 in loose form 40
41/52 D up to 41-75/75 D 1 M12 in loose form 60

 

For ceiling mounting under high loads (up to 7.0 kN), we recommend the use of at least one fully traversing bolt for connecting the channel to the End Support WBD (for examples see "Installation Guideline").

 

Technical Data

Material: Steel, cold-formed, electro-galvanised.

 

Working load for Wall mounting:

See tables on the following pages. The figures apply on walls if two bolts of the load class as stated are used.

 

END SUPPORT WBD 41/21

END SUPPORT WBD 41/41

END SUPPORT WBD 41/62

END SUPPORT WBD 41-75/75

 

Working load for Ceiling Mounting:

The permissible maximum vertical load for ceiling mounting structures fixed by way of at least one traversing bolt (class 8.8) amounts to 7.0 kN

 

For End Supports WBD for single channels, the following values apply subject to the condition that all included accessories are assembled correctly.

Types Working load (tension)
for ceiling mounting
[kN]
41/21-31 up to 41/41-45 2.0
41/52 up to 41-75/75 4.0

 

Type Suitable for
channel		 A
[mm]		 s
[mm]		 B
[mm]		 b
[mm]		 h
[mm]		 C
[mm]
41/21-31 41/21/1.5 - 2.0
41/31/2,0		 135 6 100 25 11 95
41/41-45 41/41/2.0 - 2.5
41/45/2.5		 135 6 100 25 11 95
41/52 41/52/2.5 170 6 120 25 13 131
41/62 41/62/2.5 170 6 120 25 13 131
41-75/65 41-75/65/3.0 210 8 170 25 13 131
41-75/75 41-75/75/3.0 210 8 170 25 13 131
               
41/21 D 41/21/1.5 - 2.0 D 135 6 100 25 11 125
41/41-45 D 41/41/2.0 - 2.5 D
41/45/2.5 D		 210 8 170 25 13 125
41/52 D 41/52/2.5 D 210 8 170 25 13 135
41/62 D 41/62/2.5 D 255 8 205 25 13 135
41-75/65 D 41-75/65/3.0 D 255 8 205 25 13 135
41-75/75 D 41-75/75/3.0 D 255 8 205 25 13 135



END SUPPORT WBD
Code Name Weight Number of pieces
177725 WBD 41/21 0.73 10 Information request
155054 WBD 41/41 0.79 10 Information request
155063 WBD 41/62 1.50 5 Information request
177752 WBD 41-75/75 2.19 5 Information request
146469 WBD 41/21 D 1.14 5 Information request
106768 WBD 41/41 D 2.46 5 Information request
155090 WBD 41/62 D 4 5 Information request
177779 WBD 41-75/75 D 4.38 5 Information request