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Chapter 4 Linear Servomotor Specifications
4–3
4-2 List of specifications
Type
Item
LM-
NP2S-05M
LM-
NP2M-10M
LM-
NP2L-15M
LM-
NP4S-10M
LM-
NP4M-20M
LM-
NP4L-30M
LM-
NP4G-40M
Cooling method
Unit
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Self-
cool-i
ng
Oil-c
ool-i
ng
Conti-nu
ous
N 250 500 500 1000 750 1500 500 1000 1000 2000 1500 3000 2000 4000
Thrust
Max. N 1500 3000 4500 3000 6000 9000 12000
Conti-nu
ous
A 5 11 7 15 11 23 7 15 11.5 24 18 38 25 52
Current
Max. A 40 55 83 55 84 138 188
Output (continuous) kW 0.5 1.0 1.0 2.0 1.5 3.0 1.0 2.0 2.0 4.0 3.0 6.0 4.0 8.0
Power voltage V 200
Max. speed m/min 120
Magnet attraction
force
N 3750 7500 11250 7500 15000 22500 30000
Coil resistance
(1-phase at 20°C)
Ω
1.43 1.40 0.92 1.15 0.77 0.44 0.32
Primary
side (coil)
kg 8.5 15 22 14.5 27 40 53
Weight
Secondary
side
(magnet)
kg
(360mm 1pc.) 5
(540mm 1pc.) 7.5
(360mm 1pc.) 9
(540mm 1pc.) 13.5
Drive amplifier type
MDS-B-V14
L-20
MDS-B-V14
L-35
MDS-B-V14
L-45
MDS-B-V14
L-35
MDS-B-V14
L-45
MDS-B-V14
L-90
MDS-B-V14
L-110
Caution 1.
The above values are the design values, and are subject to change without notice.