启东东来滚珠丝杠有限公司

◎滚珠丝杠副的标识符号

◎安装基准面形状位置公差

◎内循环滚珠丝杠副尺寸系列

滚珠丝杠副的标识符号

　　东来滚珠丝杠副的编号及含义　Donglai identification number of ball screw

　　示例：
　　CDM5010-3-P3×1200/1500表示为外循环插管式、双螺母垫片预紧、导珠管埋入式的滚珠丝杠副，公称直径为50mm，基本导程为10mm，旋向为右旋，负荷钢球圈数为3圈，定位滚珠丝杠副，精度等级为3级，丝杠螺纹长度1200mm，丝杠全长1500mm。
Example: CDM5010-3-P3×1200/1500 indicates, the ball scrwe is assembled with external cycled, double nut, pretightened, buried tube. Nominal diameter is 50mm, normal lead is 10mm, with right rotating direction, 3 load steel balls. Its accuracy grade is 3.Thread length is 1200mm, Screw length is 1500mm.

　　东来滚珠丝杠副部分代号说明　Donglai inspection of parts of code numbers of the ball screw

FLL—双螺母螺旋槽式螺帽预紧外循环滚珠丝杠副。 FLL—external cycled, double nut, screw groove cover, pre-tightened
FFL—双螺母螺帽预紧浮动返向器内循环滚珠丝杠副。 FFL—internal cycled, float return, double nut, cover pre-tightened
FFD—双螺母垫片预紧浮动返向器内循环滚珠丝杠副。 FFD—internal cycled, float return, double nut, washer pre-tightened
FFDY—双螺母压缩式垫片预紧浮动返向器内循环滚珠丝杠副。 FFDY—internal cycled, float return, double nut, compressed washer pre-tightened
FFB—单螺母变位导程预紧浮动返向器内循环滚珠丝杠副。 FFB—internal cycled, float, single nut, changed lead pre-tightened
FFZ—单螺母增大钢球预紧浮动返向器内循环滚珠丝杠副。 FFZ—internal cycled, float, single nut, big steel ball pre-tightened
FFW—单螺母无预紧浮动返向器内循环滚珠丝杠副。 FFW—internal cycled, float, single nut, not pre-tightened
FCDM—双螺母垫片预紧外插管埋入式滚珠丝杠副。 FCDM—external pipe, buried tube, double nut, washer pre-tightened
FCBM—单螺母变位导程预紧外插管埋入式滚珠丝杠副。 FCBM—external pipe, buried tube, single nut, changed lead pre-tightened
FCZM—单螺母增大钢球预紧外插管埋入式滚珠丝杠副。 FCZM—external pipe, buried tube, single nut, big steel ball pre-tightened
FCWM—单螺母无预紧外插管埋入式滚珠丝杠副。 FCWM—external pipe, buried tube, single nut, not pre-tightened
FCDT—双螺母垫片预紧外插管凸出式滚珠丝杠副。 FCDT—external pipe, outstanding mode, double nut, washer pre-tightened
FCBT—单螺母变位导程预紧外插管凸出式滚珠丝杠副。 FCBT—external pipe, outstanding mode, single nut, reset lead pre-tightened
FCZT—单螺母增大钢球预紧外插管凸出式滚珠丝杠副。 FCZT—external pipe, outstanding mode, single nut, big steel ball pre-tightened
FCWT—单螺母无预紧外插管凸出式滚珠丝杠副。 FCWT—external pipe, outstanding mode, single nut, not pre-tightened

注：对公称直径小于14mm的微型丝杠副，在上述编号前加“V”。
For the mini ball screw with outside diameter less than 14mm, a “V” is given before its code.

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