Hiwin Ironless Motors - LMC-EFE series

The HIWIN LMC-EFE series: LMC-EFE = Height of stator 75.3mm, Peak: 200N - 1200N / Continuous: 50N - 300N

Linear Ironless Motors - LMC-EFE series

The HIWIN LMC coreless U-shaped linear motor has no cogging, an excellent low velocity ripple and excellent dynamic characteristics. With no attraction between forcers and stators and very low-profille structure, the motor can be applied to the installation platform without deformation and has a light load demand for continuous movement curve. For exemple: high-speed, light-load automation equipment, dust-free environment automation equipment, flat panel equipment, optical detection quipment, scanning electron microscope equipment, semiconductor equipment.

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Ironless Motor - LMC-EFE series Ironless Motor - LMC-EFE series
Hiwin Ironless Motors - LMC-EFE series

Feature | Ironless Motors - LMC-EFE series

  • Three-phase
  • Excellent dynamic characteristics
  • Excellent synchronization and high speed coordination
  • Small inertia, high acceleration
  • Low installation height
  • No cogging
  • No attraction between force
  • Same movement axis can with multiple forcers

Force Chart | Ironless Motors - LMC-EFE series

Ironless Motor - LMC-EFE series


Code | Ironless Motors - LMC-EFE series

Ironless Motor - LMC-EFE series


Specifications | Ironless Motors - LMC-EFE series

DetailSymbolUnitLMC-EFE1LMC-EFE2LMC-EFE3LMC-EFE4LMC-EFE5LMC-EFE6
Cnotinuous force Fc N 50 100 150 200 250 300
Continuous cerrent Lc Arms 2.7 5.4
Peak force (1s) Fp N 200 400 600 800 1000 1200
Peak current (1s) Ip Arms 10.8 21.7
Force constant Kf N/Arms 18.5 37.0 55.4 73.9 92.4 55.4
Maximum winding temperature Tmax °C 120
Electrical time constant Ke ms 0.85
Resistance (line to line 25°C) R25 Ω 1.8 3.6 5.4 7.1 8.9 2.7
Inductance (line to line) L mH 1.5 3.1 4.6 6.1 7.6 2.3
Pole pair pitch 2T mm 60
Minimum bending radius of cable Rbend mm 37.5
Back emf constant (line to line) Kv Vrms/(m/s) 10.7 21.3 32.0 42.7 53.3 32.0
Motor constant (25°C) Km N/✓W 11.3 16.0 19.5 22.6 25.2 27.6
Thermal resistance RTH °C/W 3.67 1.83 1.22 0.92 0.73 0.61
Thermal switch - - PTC
Maximum DC bus voltage - VDC 330
Mass of forcer Mf kg 0.30 0.60 0.90 1.20 1.50 1.80
Unit mass of stator Ms kg/m 15.8
Length of forcer/dimension n Lf mm 61 121/3 181/5 241/7 301/9 361/11
Height of forcer/dimension m h mm 79 79/3 79/4 79/6 79/7 79/9
Height of stator Hs mm 75.3
Weight Ws mm 38.7
Length of stator/dimension N Ls mm 120mm/N=2, 180mm/N=3, 300mm/N=5
Total installation height H mm 93
Heat sinl dimension - mm 210 x 210 x 10
  1. Values in this table are motor at 25°C ambient temperature and no forced cooling.
  2. Thernal resistance data are the values measured of forcer on heat sink.
  3. Except diemensions, the electrical specificaitons are in ±10% of tolerance.
  4. We reserve the right of changes, please follow customer recognition drawings.

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