Appendix Ⅴ Servo motor specification
Ⅴ-9
Motor [ FMA - ]
LF03 LF06 LF09 LF12 LF20 LF30
Drive [ FDA70- ]
04/04B 05 10 12 20/20B 30/30B
Flange Size ( □ )
130 180
Rated output ( W )
300 600 900 1200 2000 3000
Rated current A(rms)
2.5 4.7 7.2 9.8 16.0 24.3
Max. instantaneous current
A(rms)
7.5 13.65 19.21 29.32 48.0 67.34
( N·m )
2.84 5.68 8.62 11.5 19.1 28.4
Rated
torque
( kgf·cm )
29 58 88 117 195 290
( N·m )
8.7 16.5 23.0 34.4 57.3 78.7
Max.
instantaneous
torque
( kgf·cm )
90 169 235 351 585 803
Rated rpm (r/min )
1000
Max. rpm (r/min )
2000
( gf·cm·s
2
)
10.5 15.5 25.3 65.3 100.5 159.1
Rotator
inertia
( = GD
2
/4 )
(kg·m
2
ⅹ10
-4
)
10.3 15.2 24.8 64.0 98.5 156
Allowable load inertia
ratio(Versus rotor)
10 times or less
Rated power rate (kW/s)
7.85 21.3 30.0 20.5 37.0 51.8
Incremental
17/33 bit 131072[p/rev.] or 2000 ~ 6000[p/rev.]
Detector
type
Absolute
17/33 bit 131072[p/rev.] or 11/13 bit 2048[p/rev.]
Weight ( kg )
8.2 11.6 15.8 17.2 27.4 38.3
Torque - speed characteristics
A : Continuous duty zone & B : Intermittent duty zone
500 1000 1500 2000
Revolution speed (r/min )
2
Torque(N
·
m )
10
8
6
4
LF03
500 1000 1500 2000
Revolution speed (r/min )
4
Torque(N
·
m )
20
16
12
8
LF06
500 1000 1500 2000
Revolution speed (r/min )
5
Torque(N
·
m )
25
20
15
10
LF09
500 1000 1500 2000
Revolution speed (r/min )
8
Torque(N
·
m )
40
32
24
16
LF12
500 1000 1500 2000
Revolution speed (r/min )
12
Torque(N
·
m )
60
48
36
24
LF20
500 1000 1500 2000
Revolution speed (r/min )
16
Torque(N
·
m )
80
64
48
32
LF30