Load Introduction - HBM HLC Montageanleitung

Load introduction

5 Load introduction
Loads should act as precisely as possible in the load direction. Torsion
moments, off‐centre loads, as well as transverse or lateral forces cause mea­
surement errors and may damage the load cell permanently. Such interfer­
ences must be intercepted e.g. by stay rods or guide rollers, with these ele­
ments not being permitted to take up any load or force components.
In order to minimize error interferences due to load introduction, HBM offers
various proven load introductions for load cell types HLCB... (versions with
counterbore + thread), depending on the mounting situation, see chapter 8.1
"Mounting accessories for HLC B", page 21
The load cell type HLCA... (version with tapped through hole) is provided for
use with threaded bolt and locknut. Depending on actual use, the threaded bolt
can be screwed into the tapped through hole in both directions. The locknut will
secure the threaded bolt on both surfaces. Please note the required locknut
torques from 40 N⋅m ... 54 N⋅m.
10 HLC / HLC-P
A01130_07_Y00_00 HBM: public