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8. Spindle Parameters
8.1 Spindle Base Specifications Parameters
174
8. Spindle Parameters
8.1 Spindle Base Specifications Parameters
For parameters indicated with a (PR) in the table, turn the NC power OFF after setting. The setting is
validated after the power is turned ON again.
No. Items Details
Setting range
(Unit)
3001
3002
3003
3004
slimit 1
2
3
4
Limit rotation
speed
Set spindle rotation speed for maximum motor
rotation speed with gears 00, 01, 10, 11.
(Set the spindle rotation speed for the S analog
output 10V.)
3005
3006
3007
3008
smax 1
2
3
4
Maximum
rotation speed
Set maximum spindle speed with gears 00, 01,
10, 11.
Set the value that is equal to or larger than "slimit"
value.
By comparing the S command value of gear 1 to
4, a spindle gear shift command will be output
automatically.
0 to 99999 (r/min)
3009
3010
3011
3012
ssift 1
2
3
4
Shift rotation
speed
Set spindle rotation speed for gear shifting with
gears 00, 01, 10, 11.
(Note) Setting too large value may cause a gear
nicks when changing gears.
0 to 32767 (r/min)
3013
3014
3015
3016
stap 1
2
3
4
Tap rotation
speed
Set maximum spindle rotation speed during tap
cycle with gears 00, 01, 10, 11.
0 to 99999 (r/min)
3017
3018
3019
3020
stapt 1
2
3
4
Tap time
constant
Set time constants for constant inclination
synchronized tapping for gears 00, 01, 10, 11
(linear acceleration/deceleration pattern).
1 to 5000 (ms)