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1 Installation
MITSUBISHI CNC
(3) Installing the sensor section
[1] Prepare the notched fitting section at the machine side's
installation position to be of the specified dimensions in
advance.
[2] With the sensor installation seat's R section butted against
the notched fitting section, fix the sensor installation seat with
a mounting screw (M5 x 0.8 screws). A locking agent should
be applied on the mounting screw before it is tightened.
[3] Fix the sensor with its R section butted against the notched
fitting section so that the position relation between the
detection gear and sensor is kept constant. This ensures
favorable accuracy of the sensor installation.
[4] Keep the deviation of the sensor center and outer diameter
center of the detection gear to ±0.25mm or less. If the center
deviation cannot be directly measured, set so that the
dimension from the sensor installing surface to the outer
diameter edge of the detection gears is 22.5±0.25mm. (Some
detection gears have thickness at the inner diameter section.)
[5] Make sure that force is not constantly applied on the sensor's lead wires.
Shape of notched fitting section
Installing dimension of the sensor section
To install the sensor section, the notched fitting section on the machine side must have the specified
dimensions.
The sensor's installation accuracy is assured by adjusting the outside dimensions of the notched
fitting section.
Sensor series type
Screw holes’ height from the
rotation center (mm)
Notched fitting section's outer
diameter (mm)
TS5690N6400 51.4 φ72.0
+0.060
-0.010
TS5690N1200 77.0 φ122.0
+0.025
-0.025
TS5690N2500 128.2 φ223.6
+0.025
-0.025
16.5mm
22.5mm ± 0.25mm
Sensor installation surface
Sensor installation seat
Lead wire
Installing the detector
R section
Z
phase
side
Deflection of the outer
diameter
0.02mm or less
To the end of the outer diameter
POINT
38mm
3.0mm
Butt the R section of the sensor installation seat
against here
Butt the back side of the sensor installation seat
against here
Notched section's
outer diameter
Notched section's
outer diameter
screw holes' height
from the rotation center
2-M5×0.8 screw