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Mounting of a stroke sensor on a partsfeeder
a.
The stroke sensor must be mounted on in front of a leaf spring with a sensor support.
See the list of the support on the table below that is classified with the model of
the drive unit.
b.
The sensor support is screwed together with the leaf springs with the leaf spring fixing
bolt on the base frame side or bottom.
The bolt should be longer than usual by the thickness of the support.
c.
A chart below shows a list of gap between the sensor and the leaf spring, which is called
“Air Gap”.
d.
Please refer to the chart for adjusting “Air Gap”.
e.
Fix the cable with some slack on it to prevent secondary-excited vibration or contact
with any obstacle to break it.
f.
Recommended stroke sensor is: Model EH-110 Proximity sensor by Keyense
Drive Unit
Sensor support
Air gap
MB-230D
VMC-OP-01
0.4mm
MB-300D
VMC-OP-01
0.5mm
MB-390D
VMC-OP-02
0.5mm
MB-390DＨ(Half-wave)
VMC-OP-02
1.0mm
MB-460D
VMC-OP-02
0.5mm
MB-460DＨ(Half-wave)
VMC-OP-02
1.0mm
MB-610D(Half-wave)
VMC-OP-03
1.0mm
MB-700D(Half-wave)
VMC-OP-03
1.0mm
The chart of Sensor support and Air gap
