21 - PVD3627-August 2011
s
e
t
e
spindle
in
time
on
decelerati
e
t
b
c
a
t
e
axis
in
time
on
decelerati
s
d
a
y
t
Ln
c
b
y
Ln
c
t
c
a
c
b
y
s
rad
y
s
rad
y
braking
M
M
M
d
Nm
M
c
braking
W
P
b
J
J
J
a
x
t
c
x
x
base
t
resis
mot
t
resis
mot
load
motor
0095
.
1
)
*
13013
01947
.
0
*
63000
(
6
0.02910
63.114
mod
_
_
)
*
*
(
mod
_
_
0.487
64.4
-
0.02910
*
1079
*
0.01947
)
6
63000
1079
(
*
13013
1
*
6
1
)
(
*
1
*
1
63.114
6
13013
*
02910
.
0
*
13013
6
63000
2513
/
1079
/
2513
value
negative
Nm
64.4
6
4
.
58
6
value
negative
63000
kgm²
0.02910
01947
.
0
*
6
2
*
2
1
1
1
0
1
max
0
tan
tan
=
−
−
+
=
−
+
=
=
−
=
−
=
=
−
−
−
=
−
−
=
=
=
=
=
−
−
=
−
=
=
Ω
=
=
Ω
=
⇔
−
=
−
−
=
=
−
−
=
=
=
⇔
−
=
−
=
=
+
=
Σ
=
−
−
λ
µ
λ
λ
µ
λ
Deceleration time t
2
“at constant Power” from
Maximal speed
to
Base speed
:
s
1.497
0095
.
1
487
.
0
2
1
=
+
=
+
=
Λ
t
t
t
Total deceleration time
∆
t
from
Max speed
to 0 will be given by the sum of t
1
and t
2
: