MTS Systems Temposonics R Series Operation Manual page 36

Temposonics R-Series SSI
®
Operation Manual
RF-M / -S with ring magnet & U-magnet
Sensor electronics housing
Reference edge of mounting
Start position
51 (2.01)
RF-M / -S with block magnet
Sensor electronics housing
Reference edge of mounting
Start position
48.5 (1.91)
RF-C with ring magnet & U-magnet
Sensor electronics housing
Reference edge of mounting
Start position
61 (2.4)
RF-C with block magnet
Sensor electronics housing
Reference edge of mounting
Start position
58.5 (2.3)
Stroke length RF Tolerance of total
length
Up to 7620 mm +8 mm (0.31 in.) /
(300.00 in.) −5 mm (0.20 in.)
Up to 10,000 mm +15 mm (0.59 in.) /
(393.70 in.) −15 mm (0.59 in.)
Up to 15,000 mm +15 mm (0.59 in.) /
(590.55 in.) −30 mm (1.18 in.)
Up to 20,000 mm +15 mm (0.59 in.) /
(787.00 in.) −45 mm (1.77 in.)
Fig. 44: Start- and end positions of magnets (part 2)
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
End position
See table
End position
See table
End position
See table
End position
See table
End position of End position of
ring magnet / block magnet
U-Magnet
94 mm 96.5 mm
(3.70 in.) (3.8 in.)
100 mm 102.5 mm
(3.94 in.) (4.04 in.)
120 mm 122.5 mm
(4.72 in.) (4.82 in.)
140 mm 142.5 mm
(5.51 in.) (5.61 in.)
NOTICE
On all sensors, the areas left and right of the active stroke length are
provided for null and dead zone. These zones should not be used for
measurement, however the active stroke length can be exceeded.
Differentiation measurement
For a differentiation measurement two positions are measured on the
sensor rod or sensor profile. The distance between these positions will
be output.
For profile versions (e.g. with U-magnets)
≥ 75
(≥ 3)
For rod versions (e.g. with ring magnets)
Fig. 45: Minimum distance between magnets for differentiation measurement
(RP, RH, RD4, RF), example U-magnets (top) and ring magnets (bottom)
NOTICE
Do not go below a minimal distance of 75 mm (3 in.) between the
magnets for differentiation measurement.
same type (e.g. two ring magnets) for differentiation measurement.
12/ Contact MTS Sensors if you need a magnet distance, which is smaller than 75 mm (3 in.).
36
≥ 75
(≥ 3)
Use magnets of the
12