5.2 Threaded bar suspension
The joint heads are intended for suspending weighing objects on load cells PR 76, see
Chapter 11.1.
Another mounting options involves mounting the load cell with standardized
commercially available screws or threaded bars of strength class 5.8; their material
strength must not be lower than the core diameter of the thread.
For this purpose, the simplest version requires the following components:
- 1× threaded bar (3)
- 3× nut (4)
- 2× Spring (5)
To avoid transversal forces, it is recommended to use rounded washers (1) and conical
seats (2).
E
max
= 100…500 kg E
max
= 1…5 t
Rounded washer (1) DIN 6319-C13 DIN 6319-C21
Conical seat (2) DIN 6319-G14.2 DIN 6319-G23.2
Threaded bar (3) M12 M20×1.5
S-Type Load Cell LC Tigo PR 76 5 Installation
EN-14 Minebea Intec