YASKAWA SGM-A3 User Manual page 254

SERVO SELECTION AND DATA SHEETS
5.3.5 Load Inertia cont.
5
Note
242
a) SGM Servomotors
200-VAC Servomotors with incremental encoder
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
0.63
(8.92)
Motor Speed
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(11.0)
Motor Speed
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(17.0)
Motor Speed
1 The above diagrams represent deceleration under maximum torque. Applying an accel-
eration/deceleration curve to the reference allows operation outside the range of the dia-
grams. (That is, characteristics change according to pattern of operation and load )condi-
tions.
2 As for 400W and 750W types, make sure not to perform frequent accel/decel, since re-
generativeresistor is incorporated inside the Servopack.
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
5.73
(81.1 )
(0.07HP)
Load Inertia
2 −4
kg¡m
¢10
2
(oz¡in¡s
¢10
20.1
(0.13HP)
(284.6 )
−3
)
(0.27HP)
2.83
( 40.1 )
Motor Speed
−3
400W
)
(0.53HP)
0
3000 4500 (r/min)
Motor Speed
−3
)
(1.01HP)
4.50
(63.7 )
Motor Speed