Tension Electronics PFEA111/112, User Manual
Section F.4 Installation Requirements
3BSE029380R0101 Rev C
F-3
F.4 Installation Requirements
To achieve the specified accuracy, the best possible reliability and long-term stability, install the
load cells in accordance with the requirements below.
Figure F-1. Installation requirements
Shims may be placed
between the upper adapter
plate and the bearing housing
and between the lower adapter
Alignment of the load cells
the load cell.
immediately above or below
Shims must
not
be placed
plate and the foundation.
Web
For correct tightening torques,
see
Table F-1
and
Table F-2
.
1.0 mm (0.04 in.)
In level
90°
mm (inches)
Dynamically balanced
Self aligning bearings
Grade G-2.5 ISO 1940-1.
that fulfills at least
measuring roll
use SKF CARB bearings,
sliding spherical roller
or as a second choice,
To allow axial expansion,
the shaft.
bearings at one end of
Mounting surface
Stable foundation
If the measuring roll is driven,
always consult ABB to ensure
0.05 mm (0.002 in.)
of disturbances.
a solution with minimized risk
must be flat within
Use fixed spherical roller
bearings at the other
end of the shaft.
Summary of Contents for PFEA 111
Page 30: ...Tension Electronics PFEA111 112 User Manual Chapter 2 Installation 2 14 3BSE029380R0101 Rev C ...
Page 70: ...Tension Electronics PFEA111 112 User Manual Chapter 4 Operation 4 6 3BSE029380R0101 Rev C ...
Page 72: ...Tension Electronics PFEA111 112 User Manual Chapter 5 Maintenance 5 2 3BSE029380R0101 Rev C ...
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