9.1 Recommended Linear Encoders
9.1.2 Absolute Linear Encoders
9
Cables and User
-Assembled W
iring Materials for Linear Servomotors
9-3
9.1.2
Absolute Linear Encoders
: Applicable
*1.
The
s
e are reference value
s
for
s
etting
S
ERVOPACK parameter
s
. Contact the manufacturer for actual linear
encoder
s
cale pitche
s
.
*2.
The maximum
s
peed
s
given in the above table are the maximum applicable
s
peed
s
of the encoder
s
when com-
bined with a Ya
s
kawa
S
ERVOPACK.
The actual
s
peed will be re
s
tricted by either the maximum
s
peed of the Linear
S
ervomotor or the maximum
s
peed of the Linear Encoder (given above).
*3.
The multiplier (number of divi
s
ion
s
) depend
s
on the Linear Encoder. Al
s
o, you mu
s
t write the
S
ervomotor con-
s
tant file to the Linear Encoder in advance.
*4.
Contact Mitutoyo Corporation for detail
s
on the Linear Encoder
s
.
*5.
Thi
s
i
s
the model of the Interpolator.
Output
Signal
Manufacturer
Linear
Encoder
Type
Model
Linear
Encoder
Pitch
*1
[
μ
m]
Reso-
lution
[nm]
Maxi-
mum
Speed
*2
[m/s]
Sup-
port
for
Polar-
ity
Sen-
sor
Input
Appli-
cation
to
Linear
Servo-
motors
Appli-
cation
to
Fully-
Closed
Loop
Control
Scale
Sensor
Head
Relay Device
between
SERVOPACK and
Linear Encoder
Encoder
for
Yaskawa’s
Serial
Interface
*3
Magne
s
cale
Co., Ltd.
Expo
s
ed
S
Q47-
S
F
–
20.48
5
3.33
–
S
Q47-
T
F
S
Q47-
A
F
–
40.96
10
3.33
–
S
Q47-
F
F
S
Q57-
S
F
–
20.48
5
3.33
–
S
Q57-
T
F
S
Q57-
A
F
–
40.96
10
3.33
–
S
Q57-
F
F
S
ealed
S
R77-
LF
–
80
9.8
3.33
–
S
R77-
MF
–
80
78.1
3.33
–
S
R87-
LF
–
80
9.8
3.33
–
S
R87-
MF
–
80
78.1
3.33
–
Mitutoyo
Corporation Expo
s
ed
S
T781A
–
256
500
5
–
S
T782A
–
256
500
5
–
S
T783A
–
51.2
100
5
–
S
T784A
–
51.2
100
5
–
S
T788A
–
51.2
100
5
–
S
T789A
*4
–
25.6
50
5
–
S
T1381
–
5.12
10
8
–
S
T1382
–
0.512
1
3.6
*6
–
Dr. JOHANNE
S
HEIDENHAIN
GmbH
Expo
s
ed
LIC4100
S
erie
s
EIB3391Y
*5
20.48
5
10
–
LIC2100
S
erie
s
EIB3391Y
*5
204.8
50
10
–
EIB3391Y
*5
409.6
100
10
–
S
ealed
LC115
EIB3391Y
*5
40.96
10
3
–
LC415
EIB3391Y
*5
40.96
10
3
–
Reni
s
haw
plc
Expo
s
ed
EL36Y-
050F
–
12.8
50
100
–
EL36Y-
100F
–
25.6
100
100
–
EL36Y-
500F
–
128
500
100
–
RL36Y-
050
–
12.8
50
100
–
RL36Y-
001
–
0.256
1
3.6
–