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Shanghai Weimin Self Control Technology Co., Ltd
UL series ironless linear motor
NegotiableUpdate on 05/19
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Overview
UL series ironless linear motor
Product Details
High end UL ironless motors have multiple configurations available, making it easy to meet specific application needs. Because the UL series has high speed, high positioning accuracy, zero cogging effect, and zero attraction, many UL motors can be successfully applied throughout the semiconductor industry.
Specifications
| parameter | symbol | unit | UL3 | UL6 | UL9 | UL12 | UL15 | |||||||||||||||||||||||||||||
| winding type | N | S | N | S | N | S | N | S | N | S | ||||||||||||||||||||||||||
| Motor type, maximum phase to phase voltage | 3-phase synchronous ironless, 230Vac rms (300Vdc) | |||||||||||||||||||||||||||||||||||
| Peak thrust (at a temperature rise of 20 ℃/s) | Fp | N | 240 | 480 | 720 | 960 | 1200 | |||||||||||||||||||||||||||||
| Continuous thrust* | Fc | N | 70 | 140 | 210 | 280 | 350 | |||||||||||||||||||||||||||||
| Maximum speed** | vmax | m/s | 5 | 12 | 5 | 12 | 5 | 12 | 5 | 12 | 5 | 12 | ||||||||||||||||||||||||
| Motor thrust constant | K | N/Arms | 68 | 27.5 | 68 | 27.5 | 68 | 27.5 | 68 | 27.5 | 67.5 | 27.5 | ||||||||||||||||||||||||
| motor constant | S | N2/W | 97 | 195 | 290 | 390 | 485 | |||||||||||||||||||||||||||||
| peak current | Ip | Arms | 3.5 | 8.7 | 7 | 17.5 | 10.5 | 26.2 | 14.1 | 35 | 17.8 | 44 | ||||||||||||||||||||||||
| Maximum continuous current | Ic | Arms | 1.03 | 2.6 | 2.1 | 5.1 | 3.1 | 7.6 | 4.2 | 10.2 | 5.2 | 12.9 | ||||||||||||||||||||||||
| Phase peak reverse electromotive force | Bemf | V/m/s | 55.5 | 22.5 | 55.5 | 22.5 | 55.5 | 22.5 | 55.5 | 22.5 | 55.5 | 22.5 | ||||||||||||||||||||||||
| Resistance/Phase* | Rph | Ω | 15.9 | 2.6 | 8 | 1.28 | 5.3 | 0.85 | 4 | 0.64 | 3.3 | 0.53 | ||||||||||||||||||||||||
| Inductance/Phase | Lph | mH | 13 | 2 | 6.5 | 1 | 4.2 | 0.7 | 3.2 | 0.5 | 3 | 0.4 | ||||||||||||||||||||||||
| Electrical time constant* | τe | ms | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | |||||||||||||||||||||||||||||
| Maximum continuous power consumption | Pc | W | 67 | 134 | 200 | 270 | 335 | |||||||||||||||||||||||||||||
| thermal resistance | Rth | °C/W | 1.3 | 0.65 | 0.43 | 0.32 | 0.26 | |||||||||||||||||||||||||||||
| Thermal time constant* | τth | s | 72 | 72 | 72 | 72 | 72 | |||||||||||||||||||||||||||||
| temperature sensor | PTC 1kΩ / NTC | |||||||||||||||||||||||||||||||||||
| Weight of the moving object | W | kg | 0.25 | 0.47 | 0.69 | 0.91 | 1.13 | |||||||||||||||||||||||||||||
| Length of mover | L | mm | 106 | 190 | 274 | 358 | 442 | |||||||||||||||||||||||||||||
| Motor attraction | Fa | N | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||||||||||||||
| Magnetic pole distance NN | τ | mm | 42 | 42 | 42 | 42 | 42 | |||||||||||||||||||||||||||||
| Cable quality | m | kg/m | 0.09 | 0.09 | 0.09 | 0.105 | 0.105 | |||||||||||||||||||||||||||||
| Type of power cable | d | mm (AWG) | 5.8 (20) | 6.4 (18) | ||||||||||||||||||||||||||||||||
| Temperature sensor cable type | d | mm (AWG) | 4.3 (26) | 4.3 (26) | ||||||||||||||||||||||||||||||||
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*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.
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