3-phase servomotors. FKM
3.
3-
PHASE SERVOM
O
TORS. FKM
T
echni
cal data. T
or
qu
e-Spee
d curves
172
· 144 ·
Ref.2105
FXM|FKM
SERVOMOTOR
FKM83 models
T- 3/37
FKM83.
A.
.
0.
. Technical data.
Model
FKM83.
A.
.
0.
Terminology
Notation
Units
20
30
Stall torque
Mo
N·m
41.0
41.0
Rated torque
Mn
N·m
32.0
21.0
Stall peak torque
Mp
N·m
123.0 123.0
Rated speed
nN
1/min
2000 3000
Stall current
Io
A
17.0
27.1
Peak current
Ip
A
51.0
81.0
Calculation power
Pcal
kW
8.6
12.9
Rated power
Pn
kW
6.7
6.6
Torque constant
Kt
N·m/A
2.4
1.5
Acceleration time
tac
ms
25.5
38.3
Inductance per fase (3-phase)
L
mH
4.6
1.8
Resistance per phase
R
0.265 0.100
Inertia (without brake)
J
kg·cm²
150.0 150.0
Inertia (with standard brake)
J*
kg·cm²
181.8 181.8
Inertia (with extra-torque brake)
J**
kg·cm²
-
-
Mass (without brake)
P
kg
41
41
Mass (with standard brake)
P*
kg
46
46
Mass (with extra-torque brake)
P**
kg
-
-
T- 3/38
FKM83.
A.
.
0.
. 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
FKM83.20A
-
-
84.3
2.0
120.5
2.9
123.0
3.0
-
-
FKM83.30A
-
-
-
-
-
-
113.4
2.7
123.0
3.0
F- 3/45
FKM83.
A.
.
0.
. Torque-speed graphs.
FKM83.20A
1/min
0
1000
2000 3000
0
50
100
150
200
250
N·m
400V
400V-10%
0
1000
2000
3000 4000
FKM83.30A
250
200
150
100
50
0
N·m
1/min
400V
400V-10%