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SERVO SELECTION AND DATA SHEETS
5.2.1 Ratings and Specifications cont.
SGM Servomotor
1
Rated Output *
1
Rated Torque *
q
*
Instantaneous Peak Torque *
1
Rated Current *
Instantaneous Peak Current *
Rated Rotation Speed *
Max. Rotation Speed *
5
Torque Constant *
q
Moment of Inertia
Rated Power Rating *
Rated Angular Acceleration *
Inertia Time Constant
Inductive Time Constant
224
6) Ratings and Specifications of 100-VAC SGM Servomotors
Time rating:
Heat resistance class:
Vibration class:
Withstand voltage:
Insulation resistance:
Enclosure:
Ambient temperature:
Ambient humidity:
Excitation:
Drive method:
Mounting:
W (HP)
2
N¡m
(oz¡in)
1
q
N¡m
(oz¡in)
A (rms)
1
A (rms)
1
r/min
1
r/min
1
N¡m/A (rms)
oz¡in/A (rms)
2
(=GD
/4)
M
2
−4
kg¡m
¢10
2
(oz¡in¡s
¢10
1
kW/s
1
2
rad/s
ms
ms
1
*
These items and torque-motor speed characteristics quoted in combination with a
DR2 Servopack at an armature winding temperature of 100°C. Other values quoted at
20°C. All values typical at power voltage 100V.
2
*
Rated torques are continuous allowable torque values at 40°C with a 250 x 250 x 6
(mm) (9.84 x 9.84 x 0.24 (in.)) heat sink attached.
continuous
Class B (Class A for UL spec. type SGM-jU)
15µm or below
1500 VAC
500 VDC 10MΩ min.
totally enclosed, self-cooled
0 to 40°C
20% to 80% (non-condensing)
permanent magnet
direct drive
flange method
A3B
A5B
A3W
A5W
30 (0.04)
50 (0.07)
0.095
0.159
(13.5)
(22.6)
0.29
0.48
(40.5)
(67.7)
0.63
0.9
2.0
2.9
3000
4500
0.168
0.194
(23.8)
(27.5)
0.021
0.026
−3
)
(0.288)
(0.368)
4.36
9.63
45200
61200
1.6
0.9
1.3
1.6
01B
02B
01W
02W
100 (0.13)
200 (0.27)
300 (0.40)
0.318
0.637
0.95
(45.1)
(90.1)
(135.0)
0.96
1.91
3.72
(135)
(270)
(527.7)
2.2
2.7
3.7
7.1
8.4
14.8
0.156
0.255
0.279
(22.1)
(36.1)
(39.6)
0.040
0.123
0.191
(0.576)
(1.74)
(2.71)
25.4
32.8
47.3
79500
51800
49700
0.6
0.4
0.3
1.6
5.7
5.3
03B
03W
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