YASKAWA E-7S SERVOPACK SGD7S Product Manual page 192

5.14 Electronic Gear Settings
5.14.1 Electronic Gear Ratio Settings
 Feedback Resolution of Linear Encoder
The linear encoder pitches and resolutions are given in the following table.
Calculate the electronic gear ratio using the values in the following table.
Type of
Linear
Encoder
Incre-
mental
Absolute
5-44
Linear Encoder
Manufacturer
Model

LIDA48
Heidenhain
Corporation

LIF48
Renishaw
RGH22B
PLC

SR75-

SR75-

SR85-

SR85-
Magnescale
Co., Ltd.
*5
SL700 , SL710
*5
SL720 , SL730
SQ10
LIC4100 Series
LIC2100 Series
Heidenhain
Corporation
LC115
LC415
ST781A/ST781AL
ST782A/ST782AL
ST783/ST783AL
ST784/ST784AL
Mitutoyo
Corporation
ST788A/ST788AL
ST789A/ST789AL
ST1381
ST1382

EL36Y- 050F

EL36Y- 100F
Renishaw

EL36Y- 500F
PLC

RL36Y- 050

RL36Y- 001

SR77-

SR77-

SR87-

SR87-
SQ47/SQ57-
Magnescale
 
S F
Co., Ltd.
SQ47/SQ57-
 
T F
SQ47/SQ57-
 
A F
SQ47/SQ57-
 
F F
Linear Model of Serial
Encoder Converter Unit or
Pitch Model of Head with
*1
[μm]
JZDP-H003-
20
JZDP-J003-
JZDP-H003-
4
JZDP-J003-
JZDP-H005-
20
JZDP-J005-
*5
80
LF
MF 80
*5
80
LF
MF 80
*5
,
800
*5
MJ620-T13
400
MQ10-GLA
20.48
204.8
409.6
40.96
40.96
256
256
51.2
51.2
51.2
25.6
5.12
0.512

12.8

25.6

128

12.8

0.256
*5
80
LF
MF 80
*5
80
LF
MF 80

20.48


40.96

Resolution Resolution
Interpolator
*2

256
-E
*2
 4,096
-E
*2

256
-E
*2
 4,096
-E
*2

256
-E
*2
 4,096
-E
– 8,192
– 1,024
– 8,192
– 1,024
*3
PL101-RY
8,192
*4
*4
MQ10-FLA
8,192
*4
*4
4,096
EIB3391Y
*4
4096
EIB3391Y
*4
4096
EIB3391Y
*4
4,096
EIB3381Y
*4
4096
EIB3391Y
– 512
– 512
– 512
– 512
– 512
– 512
– 512
– 512
– 256
– 256
– 256
– 256
– 256
– 8,192
– 1,024
– 8,192
– 1,024
– 4096
– 4096
0.078 μm
0.0049 μm
0.016 μm
0.00098 μm
0.078 μm
0.0049 μm
0.0098 μm
0.078 μm
0.0098 μm
0.078 μm
0.0977 μm
0.0488 μm
0.005 μm
0.05 μm
0.1 μm
0.01 μm
0.01 μm
0.5 μm
0.5 μm
0.1 μm
0.1 μm
0.1 μm
0.05 μm
0.01 μm
0.001 μm
0.05 μm
0.1 μm
0.5 μm
0.05 μm
0.001 μm
0.0098 μm
0.078 μm
0.0098 μm
0.078 μm
0.005 μm
0.01 μm