3-phase servomotors. FKM
3.
3-
PHASE SERVOM
O
TORS. FKM
T
echni
cal data. T
or
qu
e-Spee
d curves
172
· 140 ·
Ref.2105
FXM|FKM
SERVOMOTOR
FKM63 models
T- 3/29
FKM63.
A.
.
0.
. Technical data.
Model
FKM63.
A.
.
0.
Terminology
Notation
Units
20
30
40
Stall torque
Mo
N·m
12.5
12.5
12.5
Rated torque
Mn
N·m
11.0
9.5
6.6
Stall peak torque
Mp
N·m
51
51
51
Rated speed
nN
1/min
2000 3000 4000
Stall current
Io
A
4.9
9.2
12.3
Peak current
Ip
A
21.1
37.1
49.5
Calculation power
Pcal
kW
2.6
3.9
5.2
Rated power
Pn
kW
2.3
2.9
2.7
Torque constant
Kt
N·m/A
2.5
1.4
1.0
Acceleration time
tac
ms
12.1
18.1
24.2
Inductance per fase (3-phase)
L
mH
13.2
3.8
2.1
Resistance per phase
R
0.935 0.280 0.160
Inertia (without brake)
J
kg·cm²
29.50 29.50 29.50
Inertia (with standard brake)
J*
kg·cm²
31.16 31.16 31.16
Inertia (with extra-torque brake)
J**
kg·cm²
-
-
-
Mass (without brake)
P
kg
17.10 17.10 17.10
Mass (with standard brake)
P*
kg
17.97 17.97 17.97
Mass (with extra-torque brake)
P**
kg
-
-
-
T- 3/30
FKM63.
A.
.
0.
. AXD DRIVES selection.
Drive
peak torque
in N·m
AXD 1.15
AXD 1.25
AXD 1.35
AXD 2.50
AXD 2.75
Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo
FKM63.20A
35.2
2.8
51.0
4.1
-
-
-
-
-
-
FKM63.30A
-
-
30.2
2.4
42.3
3.3
51.0
4.1
-
-
FKM63.40A
-
-
-
-
26.9
2.1
38.5
3.0
51.0
4.1
Note.
To select a QC-DR, ACSD-
H or MCS-
H drive with any servomotor of this series, refer to
the manual of the corresponding drive.
F- 3/41
FKM63.
A.
.
0.
. Torque-speed graphs.
FKM63.20A
1000
0
2000 3000
1/min
40
0
N·m
10
400V-10%
400V
20
30
50
60
70
FKM63.30A
40
0
N·m
10
20
30
50
60
70
1000
0
2000 3000 4000 5000
400V-15%
400V
1/min
FKM63.40A
40
0
N·m
10
20
30
50
60
70
400V-15%
400V
1000
0
2000 3000 4000 5000 6000
1/min
