Ratings/Specifications For 100-Vac Sgm Servomotors; Ratings And Specifications - YASKAWA SGM Series User Manual

2.2 Ratings/Specifications for 100-VAC SGM Servomotors

2.2.1 Ratings and Specifications

SGM Servomotor Type: SGM-
1
Rated Output *
1 2
Rated Torque Rated Torque * *
Instantaneous Peak Torque * q
1
Rated Current *
Instantaneous Peak Current *
1
Rated Rotation Speed *
1
Max. Rotation Speed *
1
Torque Constant * q
Moment of Incremental
Inertia [J Inertia [J ] ] encoder, no encoder no
M M
brake
1
Rated Power Rating *
Rated Angular Acceleration *
Inertia Time Constant
Inductive Time Constant
* 1. Theseitems and torque-motor speedcharacteristicsquotedin combinationwith aSERVOPACK areat anarmature
winding temperature of 100°C. Other values quoted at 20°C. All values are typical.
* 2. Rated torques are continuous allowable torque values at 40°C with a 250 × 250 × 6 (mm) (9.84 × 9.84 × 0.24 (in.))
heat sink attached.
* 3. These values are reference values.
Note When a motor is fitted with a shaft seal, use the following reduction ratings because of the higher friction torque.
Reduction Rating (%)
Add the numerical values given below to the moment of inertia values in the table for a motor attached with a
holding brake and/or a 12-bit absolute encoder. Other specifications will also change.
S Time Rating: Continuous
S Enclosure: Totally enclosed, self cooled
S Excitation: Permanent magnet
S Thermal Class: B
S Ambient Temperature: 0 to 40°C
S Drive Method: Direct drive
Table 2.2 100-VAC SGM Servomotor Ratings and Specifications
W
N¡m
*3
oz¡in
1
N¡m
*3
oz¡in
A (rms)
1
A (rms)
−1
min
−1
min
N¡m/A (rms)
*3
kgf¡cm/A (rms)
−4 2
kg¡m
×10
−3 2 *3
oz¡in¡s
×10
kW/s
1 2
rad/s
ms
ms
SGM- A3B
70
2.2 Ratings/Specifications for 100-VAC SGM Servomotors
S Vibration Class: 15 µm or below
S Ambient Humidity: 20% to 80% (with no con-
densation)
S Mounting: Flange method
S Withstand Voltage: 1500 VAC
S Insulation Resistance: 500 VDC, 10 MΩ min.
A3B A5B
30 50
0.095 0.159 0.318
13.5 22.5
0.29 0.48
41.1 68.0
0.63 0.9
2.0 2.9
0.168 0.194 0.156
1.72 1.98
0.021 0.026 0.040
0.288 0.368 0.576
4.36 9.63
45200 61200 79500
1.6 0.9
1.3 1.6
A5B 01B
80
2 -5
01B 02B 03B
100 200
0.637 0.955
45.0 90.2
0.96 1.91 3.72
136 270
2.2 2.7
7.1 8.4 14.8
3000
4500
0.255 0.279
1.59 2.60 2.85
0.123 0.191
1.74 2.71
25.4 32.8 47.3
51800 49700
0.6 0.4
1.6 5.7
02B 03B
90
2
300
135
527
3.7
0.3
5.3