3-phase servomotors. FKM
3-
PHASE SERVOM
O
TORS. FKM
T
echni
cal data. T
or
qu
e-Spee
d curves
3.
Ref.2105
· 151 ·
FXM|FKM
SERVOMOTOR
FKM82 models
T- 3/51
FKM82.
A.
.
1.
. Technical data.
Model
FKM82.
A.
.
1.
Terminology
Notation
Units
40
Stall torque
Mo
N·m
40.0
Rated torque
Mn
N·m
31.0
Stall peak torque
Mp
N·m
96.0
Rated speed
nN
1/min
4000
Stall current
Io
A
33.0
Peak current
Ip
A
79.0
Calculation power
Pcal
kW
16.7
Rated power
Pn
kW
13.0
Torque constant
Kt
N·m/A
1.2
Acceleration time
tac
ms
44.9
Inductance per fase (3-phase)
L
mH
1.8
Resistance per phase
R
0.12
Inertia (without brake)
J
kg·cm²
103.0
Inertia (with standard brake)
J*
kg·cm²
134.8
Inertia (with extra-torque brake)
J**
kg·cm²
-
Mass (without brake)
P
kg
31.0
Mass (with standard brake)
P*
kg
35.1
Mass (with extra-torque brake)
P**
kg
-
T- 3/52
FKM82.
A.
.
1.
. AXD DRIVES selection.
Drive
peak torque
in N·m
AXD 1.25
AXD 1.35
AXD 2.50
AXD 2.75
AXD 3.100
Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo
FKM82.40A
-
-
-
-
-
-
90.7
2.2
96.0
2.4
F- 3/52
FKM82.
A.
.
1.
. Torque-speed graphs.
0
1000
2000
3000
4000 5000
50
0
100
150
200
N·m
FKM82/V
1/min
250
A
B C
400 V
400 V (1-10 %)
(A)
2000 min
-1
(B)
3000 min
-1
(C)
4000 min
-1
