旋转滚珠丝杠千斤顶JB系列

锁紧螺母 高性能 铸铁

JB系列标准丝杠千斤顶(滚珠丝杠)采用高性能丝杠，工作效率高，噪音低。该系列采用高性能滚珠丝杠。螺母和蜗轮已经集成为一个更紧凑的设计。蜗轮减速器用油浴润滑。这给了它充足的耐久性，即使在高速运行。理想的轴承结构提供高性能。各种标准千斤顶可从5kn到1250kn。●螺杆轴端可从多种配件配置中选择。本系列采用滚珠丝杠。●理想的轴承结构本系列采用圆锥滚子轴承，耐用地承受推力和径向载荷。 ●Integrated ball nut and worm wheel Because the structure allows for the load to be stably and uniformly distributed on the ball nut, safety is improved and the product life is extended. ●High precision worm wheel This series uses a special aluminum bronze material which has been machined with high precision and offers ample strength. ●Screw shaft guide A screw guide is provided on the ball nut to minimize drift of the screw. ●High efficiency reduction This design offers the benefits of many years of experience with Worm Speed Reducer. ●Grease lubrication Grease lubrication offers easy maintenance. ●Light weight housing The housing is manufactured from diecast aluminum and is both lightweight and compact. ●Large input shaft This series offers ample strength for the use of multiple connected jacks.