Hiwin Ironless Motors - LMCD series

The HIWIN LMCD series: LMCD = Height of stator 86.80mm, Peak: 524N - 1312N / Continuous: 131N - 328N

Linear Ironless Motors - LMCD 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 - LMCD 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 - LMCD series

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Code | Ironless Motors - LMCD series

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Specifications | Ironless Motors - LMCD series

Detail	Symbol	Unit	LMCD4	LMCD6	LMCD8	LMCDA
Cnotinuous force	Fc	N	131	197	262	328
Continuous cerrent	Lc	Arms	3.25
Peak force (1s)	Fp	N	524	788	1048	1312
Peak current (1s)	Ip	Arms	13
Force constant	Kf	N/Arms	40.3	60.6	80.6	100.9
Maximum winding temperature	Tmax	°C	100
Electrical time constant	Ke	ms	0.5
Resistance (line to line 25°C)	R25	Ω	4.6	7.1	9	11.6
Inductance (line to line)	L	mH	2.3	3.5	4.7	5.8
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)	25	38	50	63
Motor constant (25°C)	Km	N/✓W	14.6	17.8	20	22.2
Thermal resistance	RTH	°C/W	0.82	0.53	0.42	0.33
Thermal switch	-	-	PTC
Maximum DC bus voltage	-	VDC	330
Mass of forcer	Mf	kg	0.88	1.32	1.76	2.20
Unit mass of stator	Ms	kg/m	16
Length of forcer/dimension n	Lf	mm	260/7	380/10	500/13	620/16
Lengtth of stator/dimension N	Ls	mm	120mm/N=2, 180mm/N=3, 300mm/N=5

1. Values in this table are motor at 25°C ambient temperature and no forced cooling.
2. Except diemensions, the electrical specifications are in ±10% of tolerance.
3. We reserve the right of changes, please follow customer recognition drawings.