YASKAWA SGM series - Page 253

SERVO SELECTION AND DATA SHEETS
5.3.4Load Inertia
242
• Large Load Inertia
Motor
Load
Motor
Load
a) SGM Servomotors
200-VAC Servomotors with incremental encoder
Load Inertia
Motor Speed
Load Inertia
Motor Speed
Motor Speed Motor Speed
Motor Speed Motor Speed
30W
(0.04HP)
Load Inertia Load Inertia
Load Inertia Load Inertia
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
(0.07HP)
(0.13HP)
(0.27HP)
(0.53HP)
(1.01HP)
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
kg¡m
2
¢10
−4
(oz¡in¡s
2
¢10
−3
)
0.63
(8.75)
(30.0)
(10.8)
(52.7)
(16.7)
(65.3)
(26.4)
(51.2)
(186)
Note The above diagrams represent deceleration under maximum torque. Applying an accelera-
tion/deceleration curve to the reference allows operation outside the range of the diagrams.
(That is, characteristics change according to pattern of operation and load conditions).
5
cont.