SFB/KMTA系列

最后更新于:2021-08-18 10:45:43

产品简述

SFB(KMTA)系列带锁紧销的精密锁紧螺母为螺纹半角30°三点式斜角锁定,其独特的斜角设计,能同时承受径向和轴向作用力,防松效果优异。本产品外圆面和端面设计有扳手孔,方便不同空间组装之需求。

  • 本体材质:42CrMo锻件
  • 表面处理:非工作面喷砂发黑
  • 调质硬度:HRC28°~32°
  • 螺纹精度:ISO-4H精密车削
  • 平面偏摆:0.002~0.005mm

规格参数

零件型号D
(mm)
h
(mm)
d
(mm)
d1
(mm)
d2
(mm)
L
(mm)
N1
(mm)
N2
(mm)
M
螺钉拧紧力矩
(Nm)
轴向载荷
(kN)
重量
(kg)
KMTA4
SFB-M20×1.0P
3818302129104.34M681100.15
KMTA5
SFB-M25×1.5P
4220352632.5114.34M681300.13
KMTA6
SFB-M30×1.5P
4820403240.5114.35M681600.16
KMTA7
SFB-M35×1.5P
5320473845.5114.35M681900.193
KMTA8
SFB-M40×1.5P
5822524250.5124.35M682100.235
KMTA9
SFB-M45×1.5P
6822584858124.36M682400.33
KMTA10
SFB-M50×1.5P
7024635261.5134.36M683300.34
KMTA11
SFB-M55×1.5P
7524705866.5134.36M683400.345
KMTA12
SFB-M60×1.5P
8424756274.5135.36M8183800.49
KMTA13
SFB-M65×1.5P
8825806878.5135.36M8184600.52
KMTA14
SFB-M70×1.5P
9526867285145.38M8184900.62
KMTA15
SFB-M75×1.5P
10026917785146.48M8185200.66
KMTA16
SFB-M80×2.0P
11030978395166.48M8186201.05
KMTA17
SFB-M85×2.0P
1153210288100176.48M10356501.15
KMTA18
SFB-M90×2.0P
1203211093108176.48M10356801.2
KMTA19
SFB-M95×2.0P
1253211498113176.48M10357101.25
KMTA20
SFB-M100×2.0P
13032120103118176.48M10357401.312
KMTA21
SFB-M110×2.0P
14032132112128176.48M10358001.45
KMTA22
SFB-M120×2.0P
15532142122140176.48M10358601.85
KMTA23
SFB-M130×3.0P
16532156132153176.48M10359202.04
KMTA24
SFB-M140×3.0P
18032166142165176.410M10359802.45
KMTA25
SFB-M150×3.0P
19032180152175176.410M103510402.6
KMTA26
SFB-M160×3.0P
20532190162185178.410M103511003.15
KMTA27
SFB-M170×3.0P
21532205172195178.410M103511603.3
KMTA28
SFB-M180×3.0P
23032215182210178.410M103512203.9
KMTA29
SFB-M190×3.0P
24032225192224178.410M103512804.1
KMTA30
SFB-M200×3.0P
24532237202229178.410M103513403.85