1 Product Information
1
- 6 -
1.2 Servo Motor
1.2.1 Designation Rules and Nameplate
Figure 1-2 Designation rules and nameplate of servo motor
Mark
Base
1
2
200 x 200
266 x 266
G
SeriesMark
ISM series servo
motor
ISM
x 1A
x 10
B
x 100C
x 1000D
Rated Power
(W)
Mark
x 10000E
Example:
15C: 1,500 W
30D: 30,000 W
ISM G1- 30D 15C D–U2 3 1 F A
Product CodeMark
2nd generation
A
Motor Shaft
Mark
Plain1
Keyed + tapped hole
3
Brake, Oil SealingMark
Oil sealing1
Cooling MethodMark
Natural ventilationX
Forced ventilationF
Encoder Type
Mark
2500-PPR incremental encoder1
20-bit serial encoder2
U
23-bit multi-turn absolute encoder
3
A
Voltage Class
Mark
380 VD
x 1A
x 10B
x 100C
x 1000D
Rated Speed
(RPM)
Mark
x 10000E
Example:
15C: 1500 RPM
20C: 2000 RPM
The standard motor model is -U231*, and other models need to be booked in advance.
Table 1-2 Specications of servo motor
Servo Motor Model
Rated
Output
(kW)
Rated
Torque
(N·m)
Instan.
Max.
Torque
(N·m)
Rated
Current
(Arms)
Instan.
Max.
Current
(Arms)
Rated
Speed
(min
-1
)
Max.
Speed
(min
-1
)
Torque
Para.
(Nm/
Arms)
Rotor
Inertia
(kg·m
2
10
-3
)
Vol-
tage
(V)
ISMG1-95C15CD-U***FA
ISMG1-95C15CD-A3**FA
7.9 50 135 15.4 45.9 1500 1800 3.24 7.5 380
ISMG1-12D20CD-U***FA
ISMG1-12D20CD-A3**FA
10.5 50 135.5 21.6 64.6 2000 2400 2.31 7.5 380
ISMG1-14D15CD-U***FA
ISMG1-14D15CD-A3**FA
11.8 75 201.8 24.4 75.6 1500 1800 3.08 9 380
ISMG1-17D15CD-U***FA
ISMG1-17D15CD-A3**FA
14.5 92 248.4 29.9 93 1500 1800 3.1 10.5 380
ISMG1-22D15CD-U***FA
ISMG1-22D15CD-A3**FA
18.1 115 310.5 35.5 106.1 1500 1800 3.24 12 380
ISMG1-30D15CD-U***FA
ISMG1-30D15CD-A3**FA
23.6 150 405 48.7 149.5 1500 1800 3.08 15 380