Hiwin Ironless Motors – LMC-EFF series

Feature | Ironless Motors – LMC-EFF 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-EFF series

The HIWIN LMC-EFF series: LMC-EFF = Height of stator 100mm, Peak: 309N – 4012N / Continuous: 77N – 1003N

Linear Ironless Motors – LMC-EFF 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.

LMC-EFF_1

Feature | Ironless Motors – LMC-EFF 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-EFF series

LMC-EFF_force-chart

Code | Ironless Motors – LMC-EFF series

Code | Ironless Motors - LMC-EFF series

Specifications | Ironless Motors – LMC-EFF series

Detail	Symbol	Unit	LMC-EFF1	LMC-EFF2	LMC-EFF3	LMC-EFF4	LMC-EFF5	LMC-EFF6	LMC-EFF7	LMC-EFF8	LMC-EFF9	LMC-EFFA	LMC-EFFB	LMC-EFFC	LMC-EFFD
Continuous force	F_c	N	77	154	231	309	386	463	540	617	694	771	849	926	1003
Continuous current	I_c	A_rms	5.7
Peak force (1s)	F_p	N	309	617	926	1234	1543	1852	2160	2469	2777	3086	3394	3703	4012
Peak current (1s)	I_p	A_rms	22.6
Force constant	K_f	N/A_rms	13.7	27.3	41.0	54.6	68.3	81.9	95.6	109.2	122.9	136.5	150.2	163.9	177.5
Maximum winding temerperature	T_max	°C	120
Electrical time constant	K_e	ms	1.5
Resistance (line to line 25°C)	R₂₅	Ω	0.6	1.2	1.7	2.3	2.9	3.5	4.1	4.6	5.2	5.8	6.4	7	7.5
Inductance (line to line)	L	mH	0.9	1.7	2.6	3.5	4.3	5.2	6.1	6.9	7.8	8.7	9.6	10.4	11.3
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)	7.9	15.8	23.7	31.5	39.4	47.3	55.2	63.1	81.0	78.8	86.7	94.6	102.5
Motor constant (25°C)	K_m	N/√W	14.6	20.7	25.4	29.3	32.7	35.9	38.7	41.4	43.9	46.3	48.6	50.7	52.8
Thermal resistance	R_TH	°C/W	2.59	1.30	0.86	0.65	0.52	0.43	0.37	0.32	0.29	0.26	0.24	0.22	0.20
Thermal switch	–	–	PTC
Maximum DC bus voltage	–	V_DC	330
Mass of forcer	M_f	kg	0.7	1.3	2.0	2.7	3.3	4.0	4.7	5.3	6.0	6.7	7.3	8.0	8.7
Unit mass of stator	M_s	kg/m	24.7
Legnth of forcer/dimension n	L_f	mm	61	121/3	181/5	241/7	301/9	361/11	421/13	481/15	541/17	601/19	661/21	721/23	718/25
Length of stator	L_s	mm	12mm/N=2, 180mm/N=3, 300mm/N=5
Heat sink dimension	–	mm	210 x 210 x 10

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