5.2 SGM Servomotor
221
4) Ratings and Specifications of 200-VAC SGMP Servomotors
Time rating: continuous
Heat resistance class: Class B (Class A for UL spec. type SGMP-jU)
Vibration class: 15µm or below
Withstand voltage: 1500 VAC
Insulation resistance: 500 VDC 10MΩ min.
Enclosure: totally enclosed, self-cooled
Ambient temperature: 0 to 40°C
Ambient humidity: 20% to 80% (non-condensing)
Excitation: permanent magnet
Drive method: direct drive
Mounting: flange method
SGMP Servomotor 01A
01V
02A
02V
04A
04V
08A
08V
Rated Output *
1
W (HP) 100 (0.13) 200 (0.27) 400 (0.54) 750 (1.01)
Rated Torque *
1
*
2
N¡m
0.318 0.637 1.27 2.39
(oz¡in)
(45.1) (90.1) (181) (338)
Instantaneous Peak Torque
N¡m
0.96 1.91 3.82 7.1
*
1
(oz¡in)
(135) (270) (542) (1010)
Rated Current *
1
A (rms) 0.89 2.0 2.6 4.1
Instantaneous Peak Current
*
1
A (rms) 2.8 6.0 8.0 13.9
Rated Rotation Speed *
1
r/min 3000
Max. Rotation Speed *
1
r/min 4500
Torque Constant *
1
N¡m/A (rms)
0.392 0.349 0.535 0.641
oz¡in/A (rms)
55.5 49.4 75.8 91.0
Moment of
Inertia
Incremental
encoder, no
(=GD
2
M
/4)
kg¡m
2
¢10
−4
0.065 0.209 0.347 2.11
holding brake
(oz¡in¡s
2
¢10
−3
)
(0.917) (2.96) (4.92) (29.9)
Incremental
encoder, with
(=GD
2
M
/4)
kg¡m
2
¢10
−4
0.103 0.307 0.445 2.52
holding brake
(oz¡in¡s
2
¢10
−3
)
(1.46) (4.35) (6.31) (35.7)
Absolute
encoder, no
(=GD
2
M
/4)
kg¡m
2
¢10
−4
0.090 0.234 0.372 2.14
holding brake
(oz¡in¡s
2
¢10
−3
)
(1.27) (3.31) (5.27) (30.3)
Absolute
encoder, with
(=GD
2
M
/4)
kg¡m
2
¢10
−4
0.128 0.332 0.470 2.55
holding brake
(oz¡in¡s
2
¢10
−3
)
(1.81) (4.70) (6.66) (36.1)
Rated Power Rate *
1
kW/s 15.7 19.4 46.8 26.9
Rated Angular Acceleration
*
1
rad/s
2
49200 30500 36700 11300
Inertia Time Constant ms 0.7 0.6 0.4 0.7
Inductive Time Constant ms 3.7 7.4 8.5 18
*
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 200V.
5
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