SAK SK系列缩紧锁紧螺母

SK系列带轴向锁紧螺钉的精密锁紧螺母在设计的功能上着重于制动能力,利用螺母本体的弹性变形,以轴向缩紧,强力锁定。本产品适用于工作环境恶劣,易松脱,需要高扭矩的场合,锁定能力为传统螺母的3倍以上,也可通过调整螺栓补偿邻近部件的轻微角度偏差。

  • 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:0.005mm

零件型号D
(mm)
h
(mm)
d
(mm)
c
(mm)
n-M×Ln-Øb螺钉拧紧力矩
(Nm)
轴向载荷
(kN)
重量
(KG)
SK-M16×1.5P341829244-M4×124-Ø43.5650.08
SK-M17×1.0P371832264-M4×124-Ø43.5650.096
SK-M18×1.5P381833284-M4×124-Ø43.5870.097
SK-M20×1.0P401835304-M4×124-Ø43.51200.103
SK-M20×1.5P401835304-M4×124-Ø43.51200.104
SK-M22×1.5P421837324-M4×124-Ø43.51400.11
SK-M24×1.5P441839344-M4×124-Ø43.51400.177
SK-M25×1.5P452040354-M4×144-Ø53.51400.13
SK-M26×1.5P452040354-M4×144-Ø53.51530.125
SK-M27×1.5P462043374-M4×144-Ø53.51530.138
SK-M28×1.5P462043374-M4×144-Ø53.51530.13
SK-M30×1.5P482045394-M4×144-Ø53.52250.136
SK-M32×1.5P502247414-M4×164-Ø53.51640.145
SK-M33×1.5P502247414-M4×164-Ø53.51640.156
SK-M35×1.5P532250444-M4×164-Ø53.51640.165
SK-M38×1.5P562253474-M4×164-Ø53.51420.18
SK-M39×1.5P562253474-M4×164-Ø53.51420.192
SK-M40×1.5P582255494-M4×164-Ø53.52180.18
SK-M42×1.5P602255514-M4×164-Ø53.52290.175
SK-M45×1.5P682263576-M4×186-Ø63.52630.266
SK-M48×1.5P692565586-M4×186-Ø63.51910.295
SK-M50×1.5P702566606-M4×186-Ø63.51910.288
SK-M52×1.5P722568626-M4×186-Ø63.51910.295
SK-M55×1.5P752571656-M4×186-Ø63.53060.307
SK-M55×2.0P752571656-M4×186-Ø63.53060.307
SK-M56×1.5P752571656-M4×186-Ø63.53060.3
SK-M58×1.5P822677706-M5×206-Ø64.53720.42
SK-M60×1.5P842679726-M5×206-Ø64.53940.436
SK-M60×2.0P842679726-M5×206-Ø64.53940.441
SK-M62×1.5P862882756-M5×206-Ø64.54090.493
SK-M64×1.5P862882756-M5×206-Ø64.54090.49
SK-M64×2.0P862882756-M5×206-Ø64.54090.492
SK-M65×1.5P882884776-M5×206-Ø64.54380.476
SK-M65×2.0P882884806-M5×206-Ø64.54380.478
SK-M68×2.0P932887826-M5×206-Ø74.57050.554
SK-M70×1.5P952889826-M5×206-Ø74.55150.543
SK-M70×2.0P952889826-M5×206-Ø74.55150.573
SK-M72×1.5P972891846-M5×206-Ø74.55200.59
SK-M72×2.0P972891846-M5×206-Ø74.55200.592
SK-M75×1.5P1002894876-M5×206-Ø74.55250.613
SK-M75×2.0P1002894876-M5×206-Ø74.55250.614
SK-M80×2.0P11032103956-M6×226-Ø885300.93
SK-M85×2.0P115321081006-M6×226-Ø885400.9
SK-M90×2.0P120321131056-M6×226-Ø885711.01
SK-M95×2.0P125321181106-M6×226-Ø886001.05
SK-M100×2.0P130321231156-M6×226-Ø886181.103
SK-M105×2.0P135321281206-M6×226-Ø886561.205
SK-M110×2.0P140321331256-M6×226-Ø887681.183
SK-M115×2.0P145341371306-M6×226-Ø887681.393
SK-M120×2.0P155361461366-M6×256-Ø888801.82
SK-M125×2.0P160361501406-M6×256-Ø888601.873
SK-M130×2.0P165361551486-M6×256-Ø889001.949
SK-M140×2.0P180381681608-M6×258-Ø1089302.47
SK-M140×3.0P180381681608-M6×258-Ø1089302.47
SK-M150×2.0P190381781708-M6×258-Ø1089402.8
SK-M150×3.0P190381781708-M6×258-Ø1089502.811
SK-M160×3.0P205401901788-M8×308-Ø101810203.55
SK-M170×3.0P215402001938-M8×308-Ø101810753.7
SK-M180×3.0P230402132058-M8×308-Ø101812004.415
SK-M190×3.0P240402232158-M8×308-Ø101812504.603
SK-M200×3.0P245402302238-M8×308-Ø101813904.242
SK-M210×3.0P255422402328-M8×308-Ø101815004.361
SK-M220×3.0P260422502408-M8×308-Ø101816854.67
SK-M230×3.0P270422602508-M8×308-Ø101817205.012
SK-M240×3.0P280422702608-M8×308-Ø101818755.341
SK-M250×3.0P290422802708-M8×308-Ø101819805.504
SK-M260×4.0P300432902808-M10×308-Ø123520505.752
SK-M270×4.0P310433002908-M10×308-Ø123521005.95
SK-M280×4.0P320433003008-M10×308-Ø123521306.153
SK-M290×4.0P330433103108-M10×308-Ø123522506.407
SK-M300×4.0P340433203208-M10×308-Ø123523256.51

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