Large Load Inertia; Sgm Servomotors - YASKAWA SGM series User Manual

SERVO SELECTION AND DATA SHEETS
cont.
5.3.4Load Inertia
5
Note
242

• Large Load Inertia

Motor
a) SGM Servomotors
200-VAC Servomotors with incremental encoder
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
0.63
(8.75)
Motor Speed
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(10.8)
Motor Speed
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(16.7)
Motor Speed
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).
Load
Motor
Load
Load Inertia
2 −4
kg¡m
¢10
2
(oz¡in¡s
¢10
30W
(0.04HP)
(51.2)
Load Inertia
2 −4
kg¡m
¢10
2
(oz¡in¡s
¢10
(0.07HP)
(52.7)
Load Inertia
2 −4
kg¡m
¢10
2
(oz¡in¡s
¢10
(0.13HP)
(186)
−3
)
(0.27HP)
(30.0)
Motor Speed
−3
)
(0.53HP)
(26.4)
Motor Speed
−3
)
(1.01HP)
(65.3)
Motor Speed