3-phase servomotors. FKM
3-
PHASE SERVOM
O
TORS. FKM
T
echni
cal data. T
or
qu
e-Spee
d curves
3.
Ref.2105
· 135 ·
FXM|FKM
SERVOMOTOR
FKM22 models
T- 3/19
FKM22.
A.
.
0.
. Technical data.
Model
FKM22.
A.
.
0.
Terminology
Notation
Units
30
50
60
Stall torque
Mo
N·m
3.2
3.2
3.2
Rated torque
Mn
N·m
2.56
1.92
1.55
Stall peak torque
Mp
N·m
13
13
13
Rated speed
nN
1/min
3000
5000 6000
Stall current
Io
A
2.4
4.0
4.5
Peak current
Ip
A
10.0
16.0
18.0
Calculation power
Pcal
kW
1.0
1.6
2.0
Rated power
Pn
kW
0.8
1.0
1.0
Torque constant
Kt
N·m/A
1.3
0.8
0.7
Acceleration time
tac
ms
7.0
11.7
14.0
Inductance per fase (3-phase)
L
mH
16.0
5.8
4.6
Resistance per phase
R
3.85
1.40
1.10
Inertia (without brake)
J
kg·cm²
2.90
2.90
2.90
Inertia (with standard brake)
J*
kg·cm²
3.02
3.02
3.02
Inertia (with extra-torque brake)
J**
kg·cm²
-
-
-
Mass (without brake)
P
kg
5.30
5.30
5.30
Mass (with standard brake)
P*
kg
5.58
5.58
5.58
Mass (with extra-torque brake)
P**
kg
-
-
-
T- 3/20
FKM22.
A.
.
0.
. AXD DRIVES selection.
Drive
peak torque
in N·m
AXD 1.08
AXD 1.15
AXD 1.25
Mp Mp/Mo Mp Mp/Mo Mp Mp/Mo
FKM22.30A
10.6
3.3
13.0
4.0
-
-
FKM22.50A
6.4
2.0
12.0
3.7
13.0
4.0
FKM22.60A
-
-
10.5
3.2
13.0
4.0
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- 3/36
FKM22.
A.
.
0.
. Torque-speed graphs.
0
2
4
6
8
10
N·m
12
14
0
1000
2000
3000
4000
5000
6000
7000 8000
FKM22.50A
1/min
400V
400V-15%
0
1000
2000
3000
4000
5000
0
2
4
6
8
10
N·m
12
14
FKM22.30A
1/min
400V
400V-15%
0
2
4
6
8
10
N·m
12
14
0
1000
2000
3000
4000
5000
6000
7000
8000 9000
FKM22.60A
1/min
400V
400V-15%
