3-phase servomotors. FXM
2.
3-PHASE SERVOMOTORS. FXM
T
echni
cal data. T
or
qu
e-Spee
d curves
98
· 86 ·
Ref.2105
FXM|FKM
SERVOMOTOR
FXM53 models
T- 2/68
FXM53.
F.
.
0. Technical data.
Model
FXM53.
F.
.
0
Terminology
Notation
Units
20
30
40
Stall torque
Mo
N·m
11.9
11.9
11.9
Rated torque
Mn
N·m
10.5
9.6
8.7
Stall peak torque
Mp
N·m
59
59
59
Rated speed
nN
1/min
2000 3000 4000
Stall current
Io
A
9.9
14.8
19.7
Peak current
Ip
A
49
73
98
Calculation power
Pcal
kW
2.5
3.7
5.0
Rated power
Pn
kW
2.2
3.0
3.6
Torque constant
Kt
N·m/A
1.2
0.8
0.6
Acceleration time
tac
ms
7.8
11.7
15.6
Inductance per fase (3-phase)
L
mH
5.0
2.2
1.3
Resistance per phase
R
0.445 0.200 0.110
Inertia (without brake)
J
kg·cm²
22.0
22.0
22.0
Inertia (with brake)
J*
kg·cm²
25.6
25.6
25.6
Mass (without brake)
P
kg
15.8
15.8
15.8
Mass (with brake)
P*
kg
16.9
16.9
16.9
Note.
These servomotors with “F” winding (220 Vac) can only be controlled by ACSD-
L or MCS-
L
series drives. See the tables shown in the manual of the corresponding drive to select the
servomotor-drive combination.
F- 2/49
FXM53.
F.
.
0. Torque-speed graphs.
0
1200 2000
3000
4000
5000
min
-1
6000
0
Nm
5
20
25
30
60
10
35
40
45
55
15
50
220 V
220 V (1-15 %)
(B)
2000 min
-1
(D)
4000 min
-1
