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

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.

Linear 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

LMC-EFE_force-chart

Code | Ironless Motors – LMC-EFE series

Code | Ironless Motors - LMC-EFE series

Specifications | Ironless Motors – LMC-EFE series

Detail	Symbol	Unit	LMC-EFE1	LMC-EFE2	LMC-EFE3	LMC-EFE4	LMC-EFE5	LMC-EFE6
Cnotinuous force	F_c	N	50	100	150	200	250	300
Continuous cerrent	L_c	A_rms	2.7					5.4
Peak force (1s)	F_p	N	200	400	600	800	1000	1200
Peak current (1s)	I_p	A_rms	10.8					21.7
Force constant	K_f	N/A_rms	18.5	37.0	55.4	73.9	92.4	55.4
Maximum winding temperature	Tmax	°C	120
Electrical time constant	K_e	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	2_T	mm	60
Minimum bending radius of cable	R_bend	mm	37.5
Back emf constant (line to line)	K_v	V_rms/(m/s)	10.7	21.3	32.0	42.7	53.3	32.0
Motor constant (25°C)	K_m	N/✓W	11.3	16.0	19.5	22.6	25.2	27.6
Thermal resistance	R_TH	°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	M_f	kg	0.30	0.60	0.90	1.20	1.50	1.80
Unit mass of stator	M_s	kg/m	15.8
Length of forcer/dimension n	L_f	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	H_s	mm	75.3
Weight	W_s	mm	38.7
Length of stator/dimension N	L_s	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

Values in this table are motor at 25°C ambient temperature and no forced cooling.
Thernal resistance data are the values measured of forcer on heat sink.
Except diemensions, the electrical specificaitons are in ±10% of tolerance.
We reserve the right of changes, please follow customer recognition drawings.