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SFA 系列

卓信智能机械(苏州)有限公司SFA 转造级系列规格与尺寸参考。

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实际型号、精度、预压、长度及加工要求,请结合工况确认。

型号与尺寸参数

尺寸单位 mm;空白项为原图未填写。带 * 标记的规格可制作左旋。

SFA 系列
型号轴径d(mm)导程I(mm)钢球Da(mm)DAEBLWHXQnCa(kgf)Coa(kgf)刚性(kgf/μm)
SFA1205-2.81252.524405103032304.52.8x1661131619
SFA1210-2.812102.524405104232304.52.8x1642128719
SFA1605-3.81652.77828485103138405.5M63.8x11112250730
SFA1610-2.816102.77828485104238405.5M62.8x1839182123
SFA1616-1.815162.77828485104338405.5M61.8x1552113714
SFA1616-2.816162.77828485105938405.5M62.8x1808176922
SFA1620-1.816202.77828485105038405.5M61.8x1554117014
SFA1630-1.816302.77828485107038405.5M61.8x1534119514
SFA2005-3.82053.17536587103347446.6M63.8x11484368137
SFA2010-3.820103.17536587105247446.6M63.8x11516383340
SFA2020-1.820203.17536587105247446.6M61.8x1764175819
SFA2020-2.820203.17536587107247446.6M62.8x11118273429
SFA2505-3.82553.17540627103351486.6M63.8x11650465843
SFA2510-3.825103.17540627125251486.6M63.8x11638463345
SFA2525-1.825253.17540627126051486.6M61.8x1843219922
SFA2525-2.825253.17540627128551486.6M62.8x11232342134
SFA3205-3.83253.17550809123565629M63.8x11839602651
SFA3210-3.832103.96950809125365629M63.8x12460725555
SFA3220-2.831203.96950809127265629M62.8x11907548243
SFA3232-1.832323.96950809127865629M61.8x11257342627
SFA3232-2.832323.969508091211065629M62.8x11838532942
SFA4005-3.84053.17563939143978709M83.8x12018758960
SFA4010-3.840106.3563939145778709M83.8x150351394367
SFA4020-2.840206.3563939147878709M82.8x139591071554
SFA4040-1.838406.3563939147678709M81.8x12585664834
SFA4040-2.840406.35639391413678709M82.8x137801034152
SFA5005-3.85053.1757511010.51542938511M83.8x12207954268
SFA5010-3.850106.357511010.51857938511M83.8x156381785279
SFA5020-3.850206.357511010.51893938511M83.8x157491848587
SFA5050-1.848506.357511010.518117938511M81.8x12946874942
SFA5050-2.850506.357511010.518167938511M82.8x143081361065

原始 SFA 表中,SFA1616-1.8、SFA3220-2.8、SFA4040-1.8、SFA5050-1.8 的轴径栏分别为 15、31、38、48,与型号数字存在差异。此处保留原值,请在订货前向技术人员核实。

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