E - 2 CSDJ Plus Servo Drive User’s Manual
E.2 Roll Load
Mechanical
Configuration
1/R
MOTOR
D
ROLL
Pressure
F:tension
F
: Tension (N)
P
: Pressure
V
l
: Load speed (m/min)
D
: Roll diameter(m)
1/
R
: Reduction Ratio
μ : The coefficient of friction
η
: Mechanical efficiency
Speed Diagram
V
l
t
c
t
d
t
a
t
s
L
s
Motion per Cycle
m
L
V
t
t
t
s
l
s
a
d
=
×
-
-
60
2
2
if
t
t
L
V
t
t
a
d
s
l
s
a
=
=
-
,
(
)
60
Motor shaft rotation speed
r/min
N
RV
D
M
l
=
π
Load Torque (Motor shaft)
(Nm)
T
P
F D
R
L
=
+
(
)
µ
η
2
Load Inertia Moment
kg·m
2
J
J
R
J
L
G
R
=
+
1
2
J
R
: Roll(load part) inertia,
J
G
: Gear, coupling inertia
Minimum Acceleration Time
s
t
N
J
J
T
T
a m
M
M
L
P M
L
=
×
+
-
2
60
π
(
)
(
)
J
M
: motor inertia,
T
PM
: Motor maximum torque
Minimum Deceleration Time
s
t
N
J
J
T
T
d m
M
M
L
P M
L
=
×
+
+
2
60
π
(
)
(
)
J
M
: Motor inertia,
T
PM
: Motor maximum torque
Load Operation Power
w
P
N
T
o
M
L
=
×
×
2
60
π
Load Acceleration Power
w
P
N
J
t
a
M
L
a
=
×
(
)
2
60
2
π
(
t
a
≤ t
am
)
Summary of Contents for CSDJ Plus
Page 1: ...Maximum Value for OEMs SM CSDJ Plus Servo Drive User Manual...
Page 2: ......
Page 16: ...4 CSDJ Plus Servo Drive User s Manual MEMO...
Page 18: ...1 2 CSDJ Plus Servo Drive User s Manual MEMO...
Page 24: ...1 8 CSDJ Plus Servo Drive User s Manual MEMO...
Page 26: ...2 2 CSDJ Plus Servo Drive User s Manual MEMO...
Page 51: ...Chapter 2 Installation and wiring 2 27 MEMO...
Page 52: ...2 28 CSDJ Plus Servo Drive User s Manual MEMO...
Page 54: ...3 2 CSDJ Plus Servo Drive User s Manual MEMO...
Page 69: ...Chapter 3 Startup and Adjustment 3 17 MEMO...
Page 70: ...3 18 CSDJ Plus Servo Drive User s Manual...
Page 72: ...4 2 CSDJ Plus Servo Drive User s Manual MEMO...
Page 89: ...Chapter 4 Using the operator 4 19 MEMO...
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Page 156: ...6 46 CSDJ Plus Servo Drive User s Manual MEMO...
Page 158: ...7 2 CSDJ Plus Servo Drive User s Manual...
Page 159: ...Chapter 7 Application of Other Functions 7 3 MEMO...
Page 179: ...Chapter 7 Application of Other Functions 7 23 MEMO...
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Page 193: ...9 6 CSDJ Plus Servo Drive User s Manual MEMO...
Page 213: ...A 18 CSDJ Plus Servo Drive User s Manual Speed Torque Curve...
Page 214: ...Appendix A Motor Specification A 19...
Page 228: ...Appendix A Motor Specification A 33 MEMO...
Page 242: ...B 14 CSDJ Plus Servo Drive User s Manual MEMO...
Page 274: ...E 14 CSDJ Plus Servo Drive User s Manual MEMO...
Page 276: ...F 2 CSDJ Plus Servo Drive User s Manual MEMO...
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