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5 Dedicated Options
MITSUBISHI CNC
5-2-2 Spindle side PLG serial output detector (TS5690, MU1606 Series)
This detector is used when a more accurate synchronous tapping control or C-axis control than OSE detector is 
performed to the spindle which is not directly-connected to the spindle motor. 
(1) Type configuration
<Sensor type>
<Detection gear type>
(2) Specifications
Sensor
Series type
TS5690N64xx
TS5690N12xx
TS5690N25xx
xx (The end of the type 
name)
10
20
30
40
60
10
20
30
40
60
10
20
30
40
60
Length of lead [mm]
400
±10
800
±20
1200
±20
1600
±30
2000
±30
400
±10
800
±20
1200
±20
1600
±30
2000
±30
400
±10
800
±20
1200
±20
1600
±30
2000
±30
Detection 
gear
Type
MU1606N601
MU1606N709
MU1606N805
The number of teeth
64
128
256
Outer diameter [mm]
φ52.8
φ104.0
φ206.4
Inner diameter [mm]
φ40H5
φ80H5
φ140H5
Thickness [mm]
12
12
14
Shrink fitting [mm]
0.020 to 0.040
0.030 to 0.055
0.050 to 0.085
Notched fit-
ting section
Outer diameter [mm]
φ72.0
φ122.0
φ223.6
Outer diameter toler-
ance [mm]
+0.010 to +0.060
-0.025 to +0.025
-0.025 to +0.025
The number 
of output 
pulse
A/B phase
64
128
256
Z phase
1
1
1
Detection resolution [p/rev]
2 million
4 million
8 million
Absolute accuracy at stop
150"
100"
95"
Tolerable speed [r/min]
40,000
20,000
10,000
Signal output
Mitsubishi high-speed serial
1.Selected detectors must be able to tolerate the maximum rotation speed of the spindle.
2.Please contact your Mitsubishi Electric dealer for the special products not listed above.
64
64
10
400mm
20
800mm
12
128
30
1200mm
40
1600mm
25
256
60
2000mm
TS5690N
(1)
(2)
(1)
(2)
Symbol
The number of compatible
detection gear teeth
Symbol
Length of the cable
6
64
7
128
8
256
MU1606N
(2) Each specification number
Symbol
The number of
detection gear teeth
(1)
(1)
(2)
CAUTION