类型：回转式系列
Type: Live centers series
负荷：中
Duty: Medium
适 用：CNC数控 加工中心、快速数控 加工中心简答他机器。
Application: CNC lathe, high speed lathe and other lathe.
用 途：采用间距400mm左右一样轴心切削精加工处理及细长型切削精加工处理。
Working Usage: Applicable for the length less than 400mm ordinary turning process, and slender workpiece turning process.
结 构：滑动轮毂滚柱滚动轴承径向力和径向力在一起设计方案，採用双列滚珠精密加工滑动轮毂滚柱滚动轴承、止推滑动轮毂滚柱滚动轴承、滚针滑动轮毂滚柱滚动轴承摆放製成。
Structure The radial load and axial load designed separately. Adopted double row ball precision bear and thrust bearing and needle bearing.
配 件：SC-69-M-3A/4A/5A:Y型气动扳手
Accessories For SC-69-M-3A/4A/5A, Y type spanner
招商精准度：0.002连加连减
TIR Less than 0.002mm
判断超一流的尖部转动的精密度时，要在超一流顶紧铝件的壮态下开始打表。
Inspecting the run out accuracy of the center tip must be under the
status of holding the workbar tightly.
另有同规格尺寸轻承载（S型，无螺栓），可改善效果细长工件的易和变形原因
💛
There is S model of light duty type, same spec, which can improve the issue of deformation of processing slender workpiece
尺寸 / Specification 企业单位/ UNIT：mm
|
型号规格/外形长宽
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
G
|
L
|
尖角
Center
|
滚针轴承最高的转数
Max. RPM
|
联轴器径向力
（载货）
Max. radial load
|
滚柱轴承轴上力（阻力）
Max. axial thrust force
|
|
SC-69-M-3A
|
48
|
115
|
8
|
57
|
31.2
|
23.825（MT3)
|
202
|
60゜
|
4,500rpm
|
1,200kg
|
1,800kg
|
|
SC-69-M-4A
|
48
|
115
|
9
|
57
|
31.2
|
31.267（MT4)
|
226
|
60゜
|
4,500rpm
|
1,300kg
|
2,200kg
|
|
SC-69-M-5A
|
48
|
115
|
9
|
57
|
31.2
|
44.399（MT5)
|
250
|
60゜
|
4,500rpm
|
1,400kg
|
2,300kg
|
备注：
本顶针指定使用SKF-LGMT2专用润滑油，请勿使用其他不同成分之润滑油。
产品型号中有“A”的表示顶针有附螺帽
径向力数据参考：加工件重量+车削力量
配件中的顶针子，型号有“A”的为加长型顶针子。
轴向力据参考：尾座油压压力数据
非标需求可定制
保留技术更改的权利
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.
配件网具体详情页/Accessories Page
知名工艺步骤与食用说明怎么写/Center technical user manual
