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3-phase servomotors. FKM
3-
PHASE SERVOM
O
TORS. FKM
T
echni
cal data. T
or
qu
e-Spee
d curves
3.
Ref.2105
· 155 ·
FXM|FKM
SERVOMOTOR
Non-ventilated with “F” winding
·
220 Vac
·
FKM21 models
T- 3/59
FKM21.
F.
.
0.
. Technical data.
Model
FKM21.
F.
.
0.
Terminology
Notation
Units
60
Stall torque
Mo
N·m
1.7
Rated torque
Mn
N·m
0.8
Stall peak torque
Mp
N·m
7
Rated speed
nN
1/min
6000
Stall current
Io
A
4.7
Peak current
Ip
A
19
Calculation power
Pcal
kW
1.0
Rated power
Pn
kW
0.5
Torque constant
Kt
N·m/A
0.4
Acceleration time
tac
ms
14.3
Inductance per fase (3-phase)
L
mH
2.6
Resistance per phase
R
0.885
Inertia (without brake)
J
kg·cm²
1.6
Inertia (with standard brake)
J*
kg·cm²
1.72
Inertia (with extra-torque brake)
J**
kg·cm²
-
Mass (without brake)
P
kg
4.20
Mass (with standard brake)
P*
kg
4.48
Mass (with extra-torque brake)
P**
kg
-
Note.
These servomotors with “F” winding (220 Vac) can only be controlled by QC-DR-...-L, 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- 3/56
FKM21.
F.
.
0.
. Torque-speed graphs.
0
1
2
3
4
5
6
N·m
7
0
1000
2000
3000
4000
5000
6000
7000
8000
9000 10000
FKM21.60F
1/min
220V
220V-15%
Содержание FKM1 Series
Страница 1: ...MOTOR FXM FKM Installation manual Ref 2105 ...
Страница 34: ...1 GENERAL CONCEPTS General concepts 34 Ref 2105 FXM FKM SERVOMOTOR ...
Страница 173: ......