YASKAWA E-V Series Selection Manual

9.1 Recommended Linear Encoders
9.1.2 Absolute Linear Encoders
9
Cables and User-Assembled Wiring Materials for Linear Servomotors
9-3
9.1.2 Absolute Linear Encoders
: Applicable
*1. These are reference values for setting SERVOPACK parameters. Contact the manufacturer for actual linear
encoder scale pitches.
*2. The maximum speeds given in the above table are the maximum applicable speeds of the encoders when com-
bined with a Yaskawa SERVOPACK.
The actual s peed will be restricted by either the maximum speed of the Linear Servomotor or the maximum
speed of the Linear Encoder (given above).
*3. The multiplier (number of divisions) depends on the Linear Encoder. Also, you must write the Servomotor con-
stant file to the Linear Encoder in advance.
*4. Contact Mitutoyo Corporation for details on the Linear Encoders.
*5. This is the model of the Interpolator.
Output
Signal
Manufacturer
Linear
Encoder
Typ e
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
Magnescale
Co., Ltd.
Exposed
SQ47-
 S  F 
– 20.48 5 3.33
–


SQ47-
 T  F 
SQ47-
 A  F 
– 40.96 10 3.33
– 
SQ47-
 F  F 
SQ57-
 S  F 
– 20.48 5 3.33
– 
SQ57-
 T  F 
SQ57-
 A  F 
– 40.96 10 3.33
– 
SQ57-
 F  F 
Sealed
SR77-  LF – 80 9.8 3.33 – 
SR77-  MF – 80 78.1 3.33 – 
SR87-  LF – 80 9.8 3.33 – 
SR87-  MF – 80 78.1 3.33 – 
Mitutoyo
Corporation
Exposed
ST781A – 256 500 5 – 
ST782A – 256 500 5 – 
ST783A – 51.2 100 5 – 
ST784A – 51.2 100 5 – 
ST788A – 51.2 100 5 – 
ST789A
*4
– 25.6 50 5 – 
ST1381 – 5.12 10 8 – 
ST1382 – 0.512 1
3.6
*6
– 
Dr. JOHANNES
HEIDENHAIN
GmbH
Exposed
LIC4100 Series
EIB3391Y
*5
20.48 510 – 
LIC2100 Series
EIB3391Y
*5
204.8 50 10 – 
EIB3391Y
*5
409.6 100 10 – 
Sealed
LC115
EIB3391Y
*5
40.96 10 3 – 
LC415
EIB3391Y
*5
40.96 10 3 – 
Renishaw
plc
Exposed
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  –0.25613.6–

YASKAWA E-V Series Specifications

General

Brand	YASKAWA
Model	E-V Series
Category	Servo Drives
Language	English