Shanghai Weimin Self Control Technology Co., Ltd
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UXX series ironless linear motor
UXX series ironless linear motor
Product details

Tecnotion's non iron core linear motor family has received praise for its smooth motion and reliable performance. In addition to smaller non iron core motors such as UC, UM, UL, Tecnotion released the first higher horsepower non iron core linear motor in 2004. The UX12 with 2460N horsepower opened the way for the creation of larger horsepower non iron core motors. In response to this demand, Tecnotion developed the UXX, an excellent non iron core motor that can reach 4200N horsepower. The UXX motor with a controlled cooling system is suitable for heavy-duty applications, such as production equipment for flat screens. In short, UXX provides a manufacturer's solution for manufacturing processes that require maximum power while avoiding tooth set effects or magnetic influences.

instrument for drawing circles

check parameter symbol unit UXX3 UXX6 UXX9 UXX12
UXX18 winding type N S N S N S N S
N Motor type, maximum phase to phase voltage
3-phase synchronous ironless, 230Vac rms (300Vdc) Peak thrust (at a temperature rise of 20 ℃/s) Fp 700 1400 2100 2800 4200
N Continuous thrust* Fc 141 282 423 564 846
N Maximum speed** vmax 2.7 6.6 2.7 6.6 2.7 6.6 2.7 6.6 2.7
m/s Motor thrust constant K 124 50.3 124 50.3 124 50.3 124 50.3 124
N/Arms motor constant S 323 647 970 1293 1940
N2/W peak current Ip 5.6 13.9 11.3 28 16.9 42 22.6 56 34
Arms Maximum continuous current Ic 1.14 2.8 2.27 5.6 3.4 8.4 4.5 11.2 6.8
Arms Phase peak reverse electromotive force Bemf 101 41 101 41 101 41 101 41 101
V/m/s Resistance/Phase* Rph 15.8 2.6 7.9 1.29 5.3 0.86 4 0.65 2.6
Inductance/Phase Lph 28 4.6 14 2.3 9 1.5 7 1.2 4.7
mH Electrical time constant* τe 1.8 1.8 1.8 1.8 1.8
ms Maximum continuous power consumption Pc 82 165 247 330 494
W thermal resistance Rth 1.04 0.52 0.35 0.26 0.17
°C/W Thermal time constant* τth 156 156 156 156 156
s temperature sensor
PTC 1kΩ / NTC Weight of the moving object W 0.55 0.55 0.95 1.35 2.55
kg Length of mover L 134 134 248 362 704
mm Motor attraction Fa 0 0 0 0 0
N Magnetic pole distance NN τ 57 57 57 57 57
mm Cable quality m 0.18 0.18 0.18 0.18 0.18
kg/m Type of power cable d mm (AWG)
6.4 (18) Except for UXX3S*** Temperature sensor cable type d mm (AWG)
4.3 (26)
*These values are only applicable when the installation surface is at 20 ° C and the motor is driven at maximum continuous current. If these values are different in your application, please check our selection software.
**The actual value depends on the bus voltage. Please check the F/V chart in the selection software.
***UXX3S can only use flexible power cables, and the technical parameters of this cable are shown in the table below. UXX3S power cable (flexible)
Stator size Cable Type 9.0 (21) mm (AWG) 114 171 456
Length (mm) Cable lifespan*** 5,000,000cycles 2 3 8
M6 bolt Static bending radius 4 times the diameter of the cable 24
Mass (kg/m) Dynamic bending radius
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