Yaskawa DR2 Sigma Servo User Manual
Page 233
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
q
(oz¡in)
(45.1)
(90.1)
(181)
(338)
Instantaneous Peak Torque
*
1
N¡m
0.96
1.91
3.82
7.1
q
*
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
q
oz¡in/A (rms)
55.5
49.4
75.8
91.0
Moment of
Inertia
Incremental
encoder, no
h ldi
b k
(=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
h ldi
b k
(=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
h ldi
b k
(=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
h ldi
b k
(=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