The automatic inductive door driven by linearelectricmotor takes the linearelectricmotor as the drive device of the automatic inductive door.
本实用新型采用直线电机作为自动感应门的驱动装置。
2
The testing results indicate that the hoisting time of driving device can meet the practical demands and the positioning mechanism of linearelectricmotor is free and reliable.
试验结果表明，驱动装置水平布置时，其提升时间满足实际要求；直线电机次级板定位机构动作灵敏可靠。
3
This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linearmotor as precision feed system.