Flintec 52-18SS - Manual (Page 3)

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Brief Product Description
Type 52-18 weigh modules are designed for load cells type SB4, SB5, SB14 and SLB and are available in 2 basic
versions, 52-18RS employing the Rocking System and 52-18SS employing the Sliding System.
The weigh modules are being delivered preassembled and centered with an Aligning Plate for easy installation.
Both versions have identical outer dimensions and utilize same mounting principles, but have somewhat different
features. Some features are overlapping and which version is the optimal choice depends on the actual
application.
The 52-18RS-C with its Rocking Load Introduction and Internal Bumping, is the first choice for static load
applications, because:
-It is easiest to install.
-All weigh modules in a scale are identical.
-Modules can be oriented freely in any direction.
-It is the most cost effective version.
However, this module is not suitable for tanks with agitators, which rotating movement might cause the scale to
oscillate, as it is standing on rockers.
For agitator applications, the 52-18SS, with Sliding Load Introduction and external bumping shall be used.
This module is also the choice when very large expansions due to temperature or other reasons are expected.
This module can tolerate side forces up to as much as 100% of rated load, whereas the 52-18RS-C is limited to
50%.
The selection guide below further illustrates when to use which module.
Type of application 52-18RS (Rocking System) 52-18SS (Sliding System)
Static load applications X X
Scales with agitator
1)
X
Scales with large temperature expansions X
High resolution applications X
1) Possible with close adjusted bumpers and special orientation.
The 52-18 is a modularized weigh module which means that it is comes in a basic version, which can be fitted with
a number of options as required for the actual application:
Overload protection
Welding plates
Bolting plates
Jacking device
Lift off protection