类型：回转式系列
Type: Live centers series
负荷：中
Duty: Medium

适 用：CNC数控数控 车床、飞速数控数控 车床以至于他数控。 Application: CNC lathe, high speed lathe and other lathe. 用 途：适用于厚度400mm以內普通轴心钻削制造及细长型钻削制造。 Working Usage: Applicable for the length less than 400mm ordinary turning process, and slender workpiece turning process. 结 构：滑动轴套径向力和支承力分不开制作，採用双列滚珠精密仪器滑动轴套、止推滑动轴套、滚针滑动轴套排顺製成。 Structure The radial load and axial load designed separately. Adopted double row ball precision bear and thrust bearing and needle bearing. 精准扶贫度：0.002以里 TIR Less than 0.002mm 查测杰出的尖部闪动表面粗糙度时，就必须在杰出顶紧零部件的程序下确定打表。 Inspecting the run out accuracy of the center tip must be under the status of holding the workbar tightly.

另有同样式轻功率因数补偿（S型，无螺栓），可改进细长零部件易倾斜间题

📖 There is S model of light duty type, same spec, which can improve the issue of deformation of processing slender workpiece

的规格 / Specification    部门/ UNIT：mm

形式/外形面积 Model/Spec	A	B	C	D	D1	G	L	尖角 center	滚针轴承较高转数 Max. RPM	滚柱轴承径向力 （承重量） Max. radial load	滚柱轴承轴上力（扭力） Max. axial thrust force
SC-69-M-3	48	103	8	57	31.2	23.825（MT3)	190	60゜	4,500rpm	1,200kg	1,800kg
SC-69-M-4	48	103	9	57	31.2	31.267（MT4)	211	60゜	4,500rpm	1,300kg	2,200kg
SC-69-M-5	48	103	9	57	31.2	44.399（MT5)	238	60゜	4,500rpm	1,400kg	2,300kg

微信备注：
本顶针设定的选用SKF-LGMT2专用箱防锈液油，提示语的选用其余各个材料之防锈液油。
產品机型中含“A”的表明顶针有附螺栓
径向力数剧基准：加铝件容量+车削加工实力
零部件中的顶针子，机型有“A”的为延长型顶针子。
心轴力据基准：尾座油压机工作压力数据信息
料框所需可定做
恢复技能改变的自主权

Remarks
1,For the lubricating oil,SKF-LGMT2 is designated,others aren't allowed
2,if "A" is behind the center model name,it denotes a draw-off nut attached.
3,About radial force data, please refer to workpiece weight and machining force.
4,if "A" is behind the center interchangeable tip name,it denotes the tip is extended length.
5,About axial force data, please refer to the hydraulic pressure data of the tailstock.
6,For live centers, SKF lubricating oil is designated, it is waterproof.
7,Customized order can be accepted.
8,Subject to technical changes.

配件大全商品详情页/Accessories Page
顶级技木要素与实用这说明/Center technical user manual