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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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

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Force Chart | Ironless Motors - LMC-EFE series

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Code | Ironless Motors - LMC-EFE series

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Specifications | Ironless Motors - LMC-EFE series

Detail	Symbol	Unit	LMC-EFE1	LMC-EFE2	LMC-EFE3	LMC-EFE4	LMC-EFE5	LMC-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.