Fuji Electric frenic mini series - Page 283

A-22
[ 2 ] Calculation formula
(1) Torque, power, and rotation speed
•
m)(N(r/min)N
60
2
)W(P
xxx W
S
|

• m)(kgfT(r/min)N1.026)W(P xxx|
•
(r/min)N
)W(P
9.55m)(N
xx |W

•
(r/min)N
)W(P
0.974m)(kgfT
xx |

(2) Kinetic energy
•
](r/min)[
N
)
m
kg(J
182.4
1
)J(E
2
2
2
xxx|
•
](r/min)[
N
)
m
kg(
GD
730
1
)J(E
2
2
2
2
xxx|

(3) Torque of linear moving load
Driving mode
•
)N(F
(r/min)N
min)/m(V
0.159m)(N
GM
x
x
xx
K
|W

•
)kgf(F
(r/min)N
min)/m(V
0.159m)(kgfT
GM
x
x
xx
K
|

Braking mode
•
)N(F
/(r/min)N
min)/m(V
0.159m)(N
GM
xxx
K
|W

•
)kgf(F
/(r/min)N
min)/m(V
0.159m)(kgfT
GM
xxx
K
|

(4) Acceleration torque
Driving mode
•
G
)s(t
min)/r(N
55.9
)
m
kg(J
m)(N
2
K'
'
|W
x
x
x
x

•
G
2
)s(t
min)/r(N
375
)
m
kg(
GD
m)(kgfT
2
K'
'
|
x
x
x
x

Braking mode
•
)s(t
min)/r(N
55.9
)
m
kg(J
m)(N
G
2
'
K
'
|W
x
x
x
x

•
)s(t
min)/r(N
375
)
m
kg(
GD
m)(kgfT
G
2
2
'
K
'
|
x
x
x
x

(5) Acceleration time
•
55.9
min)/r(N
)mN(/
)
m
kg(/JJ
(s)
t
G
LM
G
21
ACC
2
'
K
W

W
K

|
x
x
x

•
375
min)/r(N
)mkgf(/
TT
)
m
kg(/GDGD
(s)
t
G
LM
G
2
2
2
1
ACC
2
'
K

K

|
x
x
x

(6) Deceleration time
•
55.9
min)/r(N
)mN(
)
m
kg(JJ
(s)
t
G
LM
G
21
DEC
2
'
K
W

W
K

|
x
xx
xx

•
375
min)/r(N
)mkgf(
TT
)
m
kg(GDGD
(s)
t
G
LM
G
2
2
2
1
DEC
2
'
K

K

|
x
xx
xx

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