SERVO SELECTION AND DATA SHEETS
5.5.1 Selecting Peripheral Devices cont.
340
from (d)
Surge
Suppressor
CR50500BL
6) Select regenerative unit.
D Vertical axis
D Exceeding 3000 r/min.
D Load inertia exceeds 30 times
motor inertia (50 to 200 W(0.07 to
0.27 HP), or 20 times motor inertia
(400 W(0.53 HP), 750 W(1.01HP)).
D Frequent acceleration/deceleration
(once per second, or more).
Not application I to IV
Regenerative unit not
needed
End peripheral device selection
Application I to IV
Investigate regenerative unit capacity
using AC Servomotor sizing software.
Result of investigation
into regenerative unit?
Applicable
No regenerative unit
required.
Add
regenerative unit
or external
regenerative
resistor
Regenerative unit
JUSP−RG08
Type of application?
I
II
III
IV
ItoIV
D This is the surge suppressor for HI-15E5,
shown in the previous page.
*2
*2 Regenerative unit : applicable to 200V 30W to 200W
External regenerative resistor : applicable to 100V 200W, 300W or 200V 400W, 750W
When power supply is 100V, 30W to 100W, review the application using larger capacity Servopack.
5
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