1 Product Information
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1.2.2 Specications of Servo Motor
Motor Mechanical Characteristics
Item Description
Rated time Continuous
Vibration level V15
Insulation resistance 500 VDC, above 10 MΩ
Use ambient temperature 0–40°C
Excitation mode Permanent magnetic
Installation method Flange
Heat-resistance level H1, H4: B
;
Other: F
Insulation voltage
1500 VAC, 1 minute (200 V)
1800 VAC, 1 minute (400 V)
Housing protection mode
H1, H4: IP65 (except the through-shaft section)
Other: IP67
Use environment humidity 20%–80% (no condensation)
Connection mode Direct connection
Rotating direction
The motor rotates counterclockwise viewed from the load side (CCW) at the
forwarding rotation command.
Motor Ratings
Servo Motor Model
Rated
Output
(kW)
(Note 1)
Rated
Torque
(N·m)
Max.
Torque
(N·m)
Rated
Curr.
(A)
Max.
Curr.
(A)
Rated
Speed
(RPM)
Max.
Speed
(RPM)
Torque
Para.
(N·m/
A)
Rotor Inertia
(10-
4
kg·m
2
)
Vol-
tage
(V)
ISMH1 (Vn = 3000 RPM, Vmax = 6000 RPM)
ISMH1-10B30CB-U***Z 0.1 0.32 0.96 1.1 3.3
3000 6000
0.298
0.046
(0.048)
(Note 2)
220
ISMH1-20B30CB-U***Z 0.2 0.63 1.91 1.6 5.12 0.50
0.149
(0.163)
ISMH1-40B30CB-U***Z 0.4 1.27 3.82 2.8 8.96 0.50 0.25
ISMH1-55B30CB-U***Z 0.55 1.75 5.25 3.8 12.2 0.496 1.04
ISMH1-75B30CB-U***Z 0.75 2.39 7.16 4.80 15.10 0.57 1.3
ISMH1-10C30CB-U***Z 0.75 3.18 9.55 7.6 24.5 0.485 1.7