1.3 Outline of Model Designations
1.3.1 Servomotors
1-7
1
Ba
s
ic Information on
S
ervomotor
s
1.3
Outline of Model Designations
1.3.1
Servomotors
This section outlines the model numbers of
Σ
-7-Series Servomotors. For details, refer to the
chapter for your type of Servomotor.
1.3.2
SERVOPACKs
This section outlines the model numbers of
Σ
-7-Series SERVOPACKs. For details, refer to the
manual for your SERVOPACK.
Σ
-7-Series
Σ
-7S SERVOPACK with Analog Voltage/Pulse Train References Product Manual
(Manual No.: SIEP S800001 26)
Σ
-7-Series
Σ
-7S SERVOPACK with MECHATROLINK-II Communications References Product Manual
(Manual No.: SIEP S800001 27)
Σ
-7-Series
Σ
-7S SERVOPACK with MECHATROLINK-III Communications References Product Manual
(Manual No.: SIEP S800001 28)
Σ
-7-Series
Σ
-7W SERVOPACK with MECHATROLINK-III Communications References Product Manual
(Manual No.: SIEP S800001 29)
Non-load
s
ide in
s
tallation
Load
s
ide in
s
tallation
High mechanical preci
s
ion
Σ
-7-
S
erie
s
S
ervomotor
s
S
erie
s
1
s
t+2nd digit
s
Rated Output
3
rd digit
S
ervomotor Outer Diameter
4th digit
S
erial Encoder
S
pecification
5th digit
De
s
ign Revi
s
ion Order
7th digit
Option
s
6th digit
Flange
S
pecification
s
S
erie
s
S
GM
- 02
B
3
C
1
1
1
s
t+2nd
digit
s
3
rd
digit
4th
digit
5th
digit
6th
digit
7th
digit
Corele
ss
inner rotor
Code
S
pecification
s
Reference
S
GM7D
Chapter
3
S
GM7E
Chapter 4
Outer rotor with core
S
mall capacity,
inner rotor with core
S
GMCV
Chapter 5
S
GMC
S
Chapter 6
S
mall capacity,
corele
ss
inner rotor
S
GM7F
Chapter 7
S
mall capacity,
inner rotor with core
Medium capacity,
inner rotor with core
Medium capacity,
inner rotor with core
Code
S
pecification
S
GD7
S
S
GD7W
S
GD7C
S
ingle-axi
s
S
ERVOPACK
s
Two-axi
s
S
ERVOPACK
s
Two-axi
s
S
ERVOPACK
s
with Built-in Controller
s
0.05 kW to 15 kW
200 VAC
Analog voltage/pul
s
e train reference
MECHATROLINK-II communication
s
reference
MECHATROLINK-III communication
s
reference
Command Option attachable type
Σ
-7-
S
erie
s
S
ERVOPACK
s
S
erie
s
Maximum Applicable
Motor Capacity
1
s
t+2nd+
3
rd digit
s
Power
S
upply Voltage
4th digit
8th+9th+10th digit
s
Interface
5th+6th digit
s
De
s
ign Revi
s
ion Order
7th digit
S
GD7
- R70
000
A
A
00
4th
digit
1
s
t+2nd+
3
rd
digit
s
5th+6th
digit
s
7th
digit
S
erie
s
FT/EX
S
pecification
11th+12th+1
3
th digit
s
BTO
S
pecification
14th digit
8th+9th+10th
digit
s
000
B
11th+12th+1
3
th
digit
s
14th
digit
Hardware Option
s
S
pecification