YASKAWA SGD7S Product Manual page 186

 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 Manufacturer
Encoder
LIDA48
Heidenhain
Corporation
LIF48
Renishaw
RGH22B
PLC
Incre-
SR75-
mental
SR75-
SR85-
SR85-
Magnescale
Co., Ltd.
SL700
SL720
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-
Absolute
EL36Y-
Renishaw
EL36Y-
PLC
RL36Y-
RL36Y-
SR77-
SR77-
SR87-
SR87-
SQ47/SQ57-
Magnescale

Co., Ltd.
SQ47/SQ57-

SQ47/SQ57-

SQ47/SQ57-

Linear
Linear Encoder Encoder
Model Pitch
*1
[μm]

20

4
20
*4
 80
LF

MF 80
*4
 80
LF

MF 80
*4 *4
, SL710 ,
800
*4 *4
, SL730
400
20.48
204.8
409.6
40.96
40.96
256
256
51.2
51.2
51.2
25.6
5.12
0.512
 
050F 12.8
 
100F 25.6
 
500F 128
 
050 12.8
 
001 0.256
*5
 80
LF

MF 80
*5
 80
LF

MF 80
 
S F
20.48
 
T F
 
A F
40.96
 
F F
5.14 Electronic Gear Settings
5.14.1 Electronic Gear Ratio Settings
Model of Serial
Converter Unit or
Resolution Resolution
Model of Head with
Interpolator
*1

JZDP-H003- -E
*1

4,096
JZDP-J003- -E
*1

JZDP-H003- -E
*1

4,096
JZDP-J003- -E
*1

JZDP-H005- -E
*1
 4,096
JZDP-J005- -E
– 8,192
– 1,024
– 8,192
– 1,024
*2
PL101-RY
8,192
*3
MJ620-T13
*3
MQ10-FLA
8,192
*3
MQ10-GLA
*4
4,096
EIB3391Y
*4
4,096
EIB3391Y
*4
4,096
EIB3391Y
*4
4,096
EIB3381Y
*4
4,096
EIB3391Y
–
–
–
–
–
–
–
–
–
–
–
–
–
– 8,192
– 1,024
– 8,192
– 1,024
– 4,096
– 4,096
0.078 μm
256
0.0049 μm
0.016 μm
256
0.00098 μm
0.078 μm
256
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
512
0.5 μm
512
5
0.1 μm
512
0.1 μm
512
0.1 μm
512
0.05 μm
512
0.01 μm
512
0.001 μm
512
0.05 μm
256
0.1 μm
256
0.5 μm
256
0.05 μm
256
0.001 μm
256
0.0098 μm
0.078 μm
0.0098 μm
0.078 μm
0.005 μm
0.01 μm
5-43