7 ISMG Servo Motor
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7� ISMG Servo Motor
7�1 Designation Rules
ISM G1-30D 15C D-R1 3 1 F
ISM
ISM Series
servo motor
Mark
Series No�
Mark Voltage Class
X
Naturally ventilated
Mark
Customized Feature
Mark
Encoder Type
D
380 V
1
Plain shaft
Mark
Shaft Connection
Mark
Oil seal
G1
Mark
Features
G2
200 x 200 base
266 x 266 base
R1
Resolver
F
Force ventilated
1
Brake, Gear, Oil Seal
3
Keyed + tapped hole
A
Salient-pole motor
Example:
15C: 1500 W
30D: 30000 W
Mark
Rated Power
2 1 letter
A
x 1
B
x 10
C
x 100
D
x 1000
E
x 10000
Example:
15C: 1500 RPM
20C: 2000 RPM
Mark
Rated Speed
2 1 letter
A
x 1
B
x 10
C
x 100
D
x 1000
E
x 10000
A
Mark
Version
6
Taper shaft
Note
Motor duty types indicate the load that the motor drives, with sequential operations, involving startup, electric
braking, no-load running, power-off and stop�
•
S1: Continuous duty
The operation of a motor at a rated load may take an unspecified time period to reach thermal equilibrium.
•
S4: Intermittent periodic duty with start
This is a sequence of identical duty cycles, each consisting load for a period, an operation at constant load
period, followed by a stationary and de-energized period� This cycle has a great impact on temperature rise�