Sgmp Servomotors - YASKAWA SGM series User Manual

b) SGMP Servomotors
200-VAC Servomotors with incremental encoder
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(22.6)
Motor Speed
Load Inertia
2 −4
kg¡m
¢10
2 −3
(oz¡in¡s )
¢10
(48.2)
(19.3)
Motor Speed
Note Diagrams above represent deceleration under maximum torque. Applying an acceleration/
deceleration curve to the reference allows operation outside the range of the diagrams. (That
is, the characteristics change according to pattern of operation and load conditions).
2) An overvoltage alarm is likely during deceleration if the load inertia exceeds the range of
the diagrams. Take one of the countermeasures below.
a) Reduce the torque limit value.
b) Reduce the deceleration rate.
c) Reduce the maximum speed used.
d) Add a regenerative unit.
Load Inertia
2
kg¡m
¢10
2
(oz¡in¡s
¢10
(0.13HP)
Load Inertia
2
kg¡m
¢10
2
(oz¡in¡s
¢10
(0.53HP)
5.3 Servopack Rating and Specifications
−4
−3
)
(52.2)
(20.3)
Motor Speed
−4
−3
)
(146.5)
(29.3)
Motor Speed
(0.27HP)
(1.01HP)
5
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