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.

LPM Linear Motor LPM02 Series
LPM Linear Motor LPM02 Series
Type Symbol 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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