Iron-Core Linear Motor
    The LMSA Series is HIWIN’s three-phase iron-core synchronous linear motor.
    The LMSA Series is comprised of a primary side (forcer) and secondary side (stator) permanent magnets. The stator can be infinitely extended, so the stroke will be unrestricted.

  • High dynamic response
  • Low installation height
  • UL and CE certification
  • Continuous force range from 103N to 1579N
  • Peak force range from 289N to 4458N
Unit of Measure
Items
LMSA Linear Motor

Linear Motors, LMSA Series

LMSA Linear Motor

Linear Motors, LMSA Series

LMSA Linear Motor

Linear Motors, LMSA Series

LMSA Linear Motor

Linear Motors, LMSA Series

LMSA Linear Motor

Linear Motors, LMSA Series
Winding N/A Standard N/A Low Back EMF N/A Standard N/A Low Back EMF N/A Standard
Continuous Force [N] N/A 103 N/A 103 N/A 205 N/A 205 N/A 308
Continuous Current [Arms] N/A 2.1 N/A 4.7 N/A 4.2 N/A 9.4 N/A 6.3
Peak Force (1s) [N] N/A 289 N/A 289 N/A 579 N/A 579 N/A 868
Peak Current (Within 1s.) [Arms] N/A 6.3 N/A 14.1 N/A 12.7 N/A 28.3 N/A 19
Ultimate Force (0.5s) [N] N/A 379 N/A 379 N/A 759 N/A 759 N/A 1138
Ultimate Current (0.5s) [Arms] N/A 10.6 N/A 23.6 N/A 21.1 N/A 47.1 N/A 31.7
Force Constant[N/Arms] N/A 48.6 N/A 21.7 N/A 48.6 N/A 21.7 N/A 48.6
Attraction Force [N] N/A 481 N/A 481 N/A 963 N/A 963 N/A 1444
Maximum Winding Temperature [ºC] N/A 120
Electrical Time Constant [ms] N/A 4.4 N/A 4.3 N/A 4.5 N/A 4.1 N/A 4.4
Resistance (line to line at 25ºC) [Ω] N/A 8.4 N/A 1.7 N/A 4.1 N/A 0.9 N/A 2.8
Resistance (line to line at 120ºC) [Ω] N/A 11.6 N/A 2.3 N/A 5.7 N/A 1.2 N/A 3.9
Inductance (line to line) [mH] N/A 37.1 N/A 7.3 N/A 18.5 N/A 3.7 N/A 12.4
Pole Pair Pitch [mm] N/A 30
Minimum Bending Radius of Cable [mm] N/A 69
Back emf Constant (line to line) [Vrms/(m/s)] N/A 28.1 N/A 12.6 N/A 28.1 N/A 12.6 N/A 28.1
Motor Constant [N/√W] N/A 13.7 N/A 13.6 N/A 19.6 N/A 18.7 N/A 23.7
Thermal Resistance [ºC/W] N/A 1.23 N/A 1.23 N/A 0.63 N/A 0.63 N/A 0.41
Thermal Time Constant [s] N/A 1830 N/A 1830 N/A 2720 N/A 2720 N/A 4210
Thermal Switch N/A 3 PTC SNM120 In Series
Max. DC Bus [VDC] N/A 600
Mass of Forcer [kg] N/A 0.7 N/A 0.7 N/A 1.4 N/A 1.4 N/A 2.1
L - Length of Forcer N/A 118 mm N/A 118 mm N/A 223 mm N/A 223 mm N/A 328 mm
W - Width of Forcer N/A 56 mm
L1 N/A 70 mm N/A 70 mm N/A 175 mm N/A 175 mm N/A 280 mm
W1 N/A 30 mm
W2 N/A 26 mm
W3 N/A 20 mm
W4 N/A 20 mm
N N/A 6 N/A 6 N/A 12 N/A 12 N/A 18
N1 N/A 2 N/A 2 N/A 5 N/A 5 N/A 8
N2 N/A 1
Stator N/A LMSA1S1
LMSA1S1EA
LMSA1S2
LMSA1S2EA
LMSA1S3
LMSA1S3EA
Ls N/A 120 mm180 mm300 mm
Ls1 N/A 124.36 mm184.36 mm304.36 mm
Ls2 N/A 31 mm
Ls3 N/A 60 mm120 mm240 mm
Ls4 N/A
Ws N/A 52 mm
Ws1 N/A 42 mm
Hs N/A 9.7 mm
Hs1 N/A 4.1 mm
ds N/A 4.5 mm
d1s N/A 8 mm
Hd1s N/A 1.5 mm5.6 mm
N N/A 2 3 5
Total Installation Height N/A 34 mm
Stator Offset N/A 5 mm
Air Gap N/A 0.60 mm