LPM Linear Motor

LPM02 Series

Designed with stator core to improve linear motor efficiency.

Due to less mechanical contact, linear motors have high response and long-term stability. High-speed dynamic response and higher speed have higher moving speed and positioning accuracy than the ball screw.

E-catalog Inquiry

E-catalog Inquiry

Specification
Dimension
Magnetic Way Type
Application

Type

Rated Performance

Peak Force

Continuous Force @Tmax(1)

Motor Constant @25℃

Electrical Specifications(2)

Back EMF Constant@25℃±10%

Force Constant@25℃±10%

Electrical Resistance@25℃±10%

Electrical Inductance±20%

Peak Current

Continuous Current @Tmax

Mechanical Specifications

Coil Assembly Mass±15%

Magnetic Way Type

Magnetic Way Mass±15%

Figures of Merit and Additional Data

Electrical Time Constant

Max. Theoretical Acceleration(3)

Magnetic Attraction

Thermal Resistance(4)
(coils to external structure)

Max. Allowable Coil Temp.(4)

Type		Units	LPM02-030			LPM02-050			LPM02-075			LPM02-100			LPM02-150			LPM02-200
Rated Performance
Peak Force	FP	N	635			1055			1580			2110			3158			4210
Continuous Force @Tmax(1)	FC	N	525			870			1290			1720			2570			3465
Motor Constant @25℃	Km	N/√W	28.5			40.8			52.5			62.8			79.5			93.5
Electrical Specifications(2)
-		Winding Code	A1	A2	B2	A1	A2	B2	A1	A2	B2	A1	A2	B2	A1	A2	B2	A1	A2	B2
Back EMF Constant@25℃±10%	Ke	Vpeak/m/s L-L	49.7	24.9	14.4	82.9	41.4	23.9	124	62.2	35.9	166	83.1	48	249	124	71.8	332	166	95.7
Force Constant@25℃±10%	Kf	N/Arms	60.9	30.5	17.6	102	50.8	29.3	152	76.2	44	203	102	58.7	305	152	87.9	406	203	117
Electrical Resistance@25℃±10%	Rm	Ohms L-L	3.1	0.78	0.26	4.2	1.1	0.35	5.7	1.4	0.48	7.1	1.8	0.59	9.9	2.5	0.83	12.7	3.2	1.1
Electrical Inductance±20%	L	mh L-L	20.6	5.2	1.7	33	8.3	2.8	48.6	12.2	4.1	64.1	16	5.3	95.4	23.9	8	127	31.6	10.5
Peak Current	lp	Arms	13.8	27.6	47.8	13.8	29.6	47.8	13.8	26.6	47.8	13.8	27.6	47.8	13.8	29.6	48.8	13.8	27.6	47.8
Continuous Current @Tmax	lc	Arms	9.9	19.8	34.3	9.9	19.8	34.3	9.8	19.6	34	9.8	19.6	34	9.8	19.7	34.1	9.9	19.8	34.3
Mechanical Specifications
Coil Assembly Mass±15%	Mc	kg	4.8			6.9			9.6			12.5			18.1			23.7
Magnetic Way Type			LMP030			LMP050			LMP075			LMP100			LMP150			LMP200
Magnetic Way Mass±15%	Mw	kg/m	5.4			7.5			10.1			12.7			20.7			26.8
Figures of Merit and Additional Data
Electrical Time Constant	Te	ms	6.6			7.9			8.5			9			9.6			10
Max. Theoretical Acceleration(3)	Amax	g's	15.9			18.5			19.9			20.4			21.1			21.5
Magnetic Attraction	Fa	kN	2.9			4.9			7.3			9.8			14.6			19.7
Thermal Resistance(4) (coils to external structure)	Rth	℃/Watt	0.16			0.12			0.091			0.073			0.052			0.04
Max. Allowable Coil Temp.(4)	Tmax	℃	130			130			130			130			130			130

* The company reserves the right to modify the specifications/design, subject to change without further notice.

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