NM系列轴承顶推螺母
最后更新于：2024-06-27 11:44:34
产品简介
NM 系列轴承顶推螺母由螺母、顶推环和数个顶推螺钉组成，可直接与轴承制造商的 DIN 981 、 KM 系列锁紧螺母互换，是将轴承顶推到位的理想选择，其还被用来锁紧轴上的其他机械零组件。与普通锁紧螺母不同，NM 螺母与各尺寸的轴承负荷相匹配，能提供可靠的预紧力，降低故障风险。
- 本体材质：42CrMoA
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 温度范围：–10°C ~ +250 °C
规格参数
重要：期货，提供非标订制。
| 零件型号 | 公称直径×螺距 d [mm] | 外径 D [mm] | 厚度 h [mm] | 顶推环厚度 h1 [mm] | 总厚度 L [mm] | 顶推螺钉P.C.D d1 [mm] | 顶推环外径 d2 [mm] | 顶推螺钉 n-M | 行程 a [mm] | 紧定螺钉 M1 | 轴向载荷 [kN] | 顶推螺钉 最大拧紧力矩 M [kN] | 紧定螺钉 拧紧力矩 M1 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NM06 | M30×1.5P | 50 | 10 | 3 | 13 | 39 | 50 | 4-M6×0.75P | 4 | M6×0.75P | 55 | 8 | 8 | 0.1 |
| NM07 | M35×1.5P | 55 | 10 | 3 | 13 | 44 | 55 | 4-M6×0.75P | 4 | M6×0.75P | 55 | 8 | 8 | 0.15 |
| NM08 | M40×1.5P | 71 | 12 | 4 | 16 | 52 | 71 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.35 |
| NM09 | M45×1.5P | 75 | 12 | 4 | 16 | 57 | 75 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.35 |
| NM10 | M50×1.5P | 78 | 12 | 4 | 16 | 62 | 78 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.35 |
| NM11 | M55×2.0P | 84 | 12 | 4 | 16 | 67 | 84 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.4 |
| NM12 | M60×2.0P | 90 | 12 | 4 | 16 | 72 | 90 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.45 |
| NM13 | M65×2.0P | 94 | 12 | 4 | 16 | 77 | 94 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.45 |
| NM14 | M70×2.0P | 100 | 12 | 4 | 16 | 82 | 100 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.5 |
| NM15 | M75×2.0P | 104 | 12 | 4 | 16 | 87 | 104 | 4-M8×1.0P | 4 | M8×1.0P | 94 | 18 | 18 | 0.75 |
| NM16 | M80×2.0P | 109 | 18 | 5 | 23 | 95 | 109 | 6-M10×1.25P | 6 | M8×1.0P | 120 | 35 | 18 | 0.8 |
| NM17 | M85×2.0P | 114 | 18 | 5 | 23 | 100 | 114 | 6-M10×1.25P | 6 | M8×1.0P | 120 | 35 | 18 | 0.85 |
| NM18 | M90×2.0P | 119 | 18 | 5 | 23 | 105 | 119 | 6-M10×1.25P | 6 | M8×1.0P | 120 | 35 | 18 | 1 |
| NM19 | M95×2.0P | 126 | 19 | 5 | 24 | 110 | 126 | 6-M10×1.25P | 6 | M8×1.0P | 160 | 35 | 18 | 1.05 |
| NM20 | M100×2.0P | 131 | 19 | 5 | 24 | 115 | 131 | 6-M10×1.25P | 6 | M8×1.0P | 160 | 35 | 18 | 1.15 |
| NM21 | M105×2.0P | 138 | 19 | 5 | 24 | 120 | 138 | 6-M10×1.25P | 6 | M8×1.0P | 200 | 35 | 18 | 1.75 |
| NM22 | M110×2.0P | 150 | 22 | 6 | 28 | 128 | 150 | 8-M12×1.25P | 8 | M10×1.25P | 270 | 60 | 35 | 1.85 |
| NM23 | M115×2.0P | 155 | 22 | 6 | 28 | 133 | 155 | 8-M12×1.25P | 8 | M10×1.25P | 270 | 60 | 35 | 1.9 |
| NM24 | M120×2.0P | 159 | 23 | 6 | 29 | 138 | 159 | 8-M12×1.25P | 8 | M10×1.25P | 270 | 60 | 35 | 2 |
| NM25 | M125×2.0P | 164 | 23 | 6 | 29 | 143 | 164 | 8-M12×1.25P | 8 | M10×1.25P | 270 | 60 | 35 | 2.2 |
| NM26 | M130×2.0P | 171 | 24 | 6 | 30 | 148 | 171 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.3 |
| NM27 | M135×2.0P | 176 | 24 | 6 | 30 | 153 | 176 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.45 |
| NM28 | M140×2.0P | 182 | 24 | 6 | 30 | 158 | 182 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.45 |
| NM29 | M145×2.0P | 186 | 24 | 6 | 30 | 163 | 186 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.45 |
| NM30 | M150×2.0P | 190 | 25 | 6 | 31 | 168 | 190 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.55 |
| NM31 | M155×3.0P | 195 | 25 | 8 | 33 | 173 | 195 | 8-M12×1.25P | 8 | M10×1.25P | 340 | 60 | 35 | 2.8 |
| NM32 | M160×3.0P | 213 | 27 | 8 | 35 | 183 | 213 | 8-M16×1.5P | 8 | M12×1.25P | 425 | 150 | 60 | 4.25 |
GUK系列
最后更新于：2024-06-27 10:37:58
产品简述
GUK尼龙锁紧螺母适用于工程机械、马达轴心、减速机、振动器、油压机、汽车等工况。
GUK尼龙锁紧螺母依靠尼龙圈起锁固作用。使用时螺杆螺纹挤压螺母中嵌入的尼龙圈，尼龙圈变形并对螺杆产生回弹力以达到防震、防松效果。
- 可免除锁定垫片与键槽之需要。
- 去除传统作业方式，延长机械寿命。
- 增加作业效率，提高机械安全性。
- 可容许反复锁紧卸下使用。
- 可承受振动，未锁紧亦能确保完整抗力。
- 表面镀锌处理，可防止生锈。
- 螺母材质：Q235B碳钢 尼龙圈材质：PA6
- 螺纹精度：ISO 6H
- 平面偏摆：0.005mm
规格参数
| 零件型号 | 公称直径×螺距 G | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 螺纹宽度 h1 [mm] | 槽数×槽宽 n×g [mm] | 槽深 t [mm] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|
| GUK00 | M10×0.75P | 18 | 7.4 | 15 | 4.5 | 4×3 | 1.5 | 0.009 |
| GUK01 | M12×1.0P | 21 | 7.4 | 18 | 4.5 | 4×3 | 1.5 | 0.009 |
| GUK02 | M15×1.0P | 24 | 8.4 | 21 | 5.5 | 4×4 | 1.5 | 0.012 |
| GUK03 | M17×1.0P | 28 | 8.4 | 24 | 5.5 | 4×4 | 2 | 0.018 |
| GUK04 | M20×1.0P | 32 | 9.4 | 27 | 6.5 | 4×4 | 2.5 | 0.025 |
| GUK05 | M25×1.5P | 38 | 10.3 | 33 | 6.5 | 4×5 | 2.5 | 0.035 |
| GUK06 | M30×1.5P | 44 | 10.9 | 38 | 6.5 | 4×5 | 3 | 0.046 |
| GUK07 | M35×1.5P | 50 | 11.1 | 44 | 7 | 4×5 | 3 | 0.062 |
| GUK08 | M40×1.5P | 56 | 12.1 | 50 | 8.2 | 4×6 | 3 | 0.08 |
| GUK09 | M45×1.5P | 62 | 12.1 | 55 | 8.2 | 4×6 | 3.5 | 0.095 |
| GUK10 | M50×1.5P | 68 | 12.7 | 61 | 8.5 | 4×6 | 3.5 | 0.13 |
| GUK11 | M55×2.0P | 75 | 13.2 | 68 | 8.5 | 6×7 | 3.5 | 0.16 |
| GUK12 | M60×2.0P | 80 | 13.2 | 73 | 8.5 | 6×7 | 3.5 | 0.17 |
| GUK13 | M65×2.0P | 85 | 14.3 | 77 | 9.5 | 6×7 | 3.5 | 0.185 |
| GUK14 | M70×2.0P | 92 | 14.3 | 84 | 9.5 | 6×8 | 4 | 0.23 |
| GUK15 | M75×2.0P | 98 | 15.3 | 89 | 10.5 | 6×8 | 4.5 | 0.27 |
| GUK16 | M80×2.0P | 105 | 16.3 | 96 | 11.5 | 8×8 | 4.5 | 0.34 |
| GUK17 | M85×2.0P | 110 | 17.3 | 100 | 12.5 | 8×8 | 5 | 0.39 |
| GUK18 | M90×2.0P | 120 | 17.5 | 110 | 12.5 | 8×10 | 5 | 0.54 |
| GUK19 | M95×2.0P | 125 | 18.5 | 115 | 13.5 | 8×10 | 5 | 0.6 |
| GUK10 | M100×2.0P | 130 | 19.5 | 120 | 14.5 | 8×10 | 5 | 0.68 |
SR系列
最后更新于：2024-06-27 11:29:09
产品简介
SR系列带锁紧销的精密锁紧螺母为径向三点式锁定，其厚度较薄，适用于螺母厚度空间受到一定限制，且无法使用其他系列产品的安装环境。本产品M6~M65规格有三槽、四槽两种外型结构，仅供自制扳手操作时按需选择，使用效果无差异。
- 本体材质：42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
重要：SR系列精密锁紧螺母规格尺寸已于2024年1月9日更新完成，旧参数不再使用。
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 槽数×槽宽 n×g [mm] | 槽深 t [mm] | 紧定螺钉 n-M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|
| SR-M5×0.5P | 16 | 8 | 11 | 4×3 | 2 | 2-M4 | 3.5 | 17 | 0.01 |
| SR-M6×0.5P | 16 | 8 | 11 | 4×3 | 2 | 2-M4 | 3.5 | 17 | 0.01 |
| SR-M8×0.75P | 16 | 8 | 11 | 4×3 | 2 | 2-M4 | 3.5 | 23 | 0.008 |
| SR-M8×1.0P | 16 | 8 | 11 | 4×3 | 2 | 2-M4 | 3.5 | 23 | 0.008 |
| SR-M9×0.75P | 18 | 8 | 13 | 4×3 | 2 | 2-M4 | 3.5 | 31 | 0.01 |
| SR-M10×0.75P | 18 | 8 | 13 | 4×3 | 2 | 2-M4 | 3.5 | 31 | 0.01 |
| SR-M10×1.0P | 18 | 8 | 13 | 4×3 | 2 | 2-M4 | 3.5 | 31 | 0.01 |
| SR-M12×1.0P | 20（22） | 8 | 16（18） | 4×3 | 2 | 2-M4 | 3.5 | 38 | 0.012（0.015） |
| SR-M12×1.25P | 20（22） | 8 | 16（18） | 4×3 | 2 | 2-M4 | 3.5 | 38 | 0.012（0.015） |
| SR-M14×1.5P | 25 | 8 | 20 | 4×3 | 2 | 2-M4 | 3.5 | 50 | 0.02 |
| SR-M15×1.0P | 25 | 8 | 20 | 4×3 | 2 | 2-M4 | 3.5 | 50 | 0.019 |
| SR-M16×1.5P | 28 | 10 | 23 | 4×4 | 2 | 2-M5 | 4.5 | 57 | 0.03 |
| SR-M17×1.0P | 28 | 10 | 23 | 4×4 | 2 | 2-M5 | 4.5 | 57 | 0.028 |
| SR-M18×1.5P | 30 | 10 | 25 | 4×4 | 2 | 2-M5 | 4.5 | 62 | 0.034 |
| SR-M20×1.0P | 32 | 10 | 27 | 4×4 | 2 | 3-M5 | 4.5 | 69 | 0.035 |
| SR-M20×1.5P | 32 | 10 | 27 | 4×4 | 2 | 3-M5 | 4.5 | 69 | 0.036 |
| SR-M22×1.5P | 35 | 10 | 30 | 4×4 | 2 | 3-M5 | 4.5 | 81 | 0.044 |
| SR-M24×1.5P | 38 | 12 | 33 | 4×5 | 2 | 3-M6 | 8 | 90 | 0.06 |
| SR-M25×1.5P | 38 | 12 | 33 | 4×5 | 2 | 3-M6 | 8 | 90 | 0.056 |
| SR-M27×1.5P | 42 | 12 | 37 | 4×5 | 2 | 3-M6 | 8 | 98 | 0.073 |
| SR-M30×1.0P | 45 | 12 | 40 | 4×5 | 2 | 3-M6 | 8 | 112 | 0.068 |
| SR-M30×1.5P | 45 | 12 | 40 | 4×5 | 2 | 3-M6 | 8 | 112 | 0.068 |
| SR-M33×1.5P | 52 | 12 | 46 | 4×6 | 2.5 | 3-M6 | 8 | 134 | 0.074 |
| SR-M35×1.5P | 52 | 12 | 46 | 4×6 | 2.5 | 3-M6 | 8 | 134 | 0.116 |
| SR-M36×1.5P | 52 | 12 | 46 | 4×6 | 2.5 | 3-M6 | 8 | 143 | 0.132 |
| SR-M38×1.5P | 58 | 14 | 52 | 4×6 | 2.5 | 3-M6 | 8 | 157 | 0.154 |
| SR-M39×1.5P | 58 | 14 | 52 | 4×6 | 2.5 | 3-M6 | 8 | 157 | 0.154 |
| SR-M40×1.5P | 58 | 14 | 52 | 4×6 | 2.5 | 3-M6 | 8 | 157 | 0.146 |
| SR-M42×1.5P | 62 | 14 | 56 | 4×6 | 2.5 | 3-M6 | 8 | 176 | 0.172 |
| SR-M45×1.5P | 65 | 14 | 59 | 4×6 | 2.5 | 3-M6 | 8 | 181 | 0.183 |
| SR-M48×1.5P | 68 | 14 | 62 | 4×6 | 2.5 | 3-M6 | 8 | 193 | 0.196 |
| SR-M50×1.5P | 70 | 14 | 64 | 4×6 | 2.5 | 3-M8 | 18 | 205 | 0.199 |
| SR-M50×2.0P | 70 | 14 | 64 | 4×6 | 2.5 | 3-M8 | 18 | 205 | 0.199 |
| SR-M52×1.5P | 73 | 16 | 66 | 4×8 | 3 | 3-M8 | 18 | 213 | 0.251 |
| SR-M55×2.0P | 75 | 16 | 68 | 4×8 | 3 | 3-M8 | 18 | 229 | 0.246 |
| SR-M56×2.0P | 75 | 16 | 68 | 4×8 | 3 | 3-M8 | 18 | 240 | 0.241 |
| SR-M60×1.5P | 80 | 16 | 73 | 4×8 | 3 | 3-M8 | 18 | 240 | 0.265 |
| SR-M60×2.0P | 80 | 16 | 73 | 4×8 | 3 | 3-M8 | 18 | 255 | 0.266 |
| SR-M62×2.0P | 83 | 16 | 76 | 4×8 | 3 | 3-M8 | 18 | 255 | 0.266 |
| SR-M64×2.0P | 85 | 16 | 78 | 4×8 | 3 | 3-M8 | 18 | 280 | 0.303 |
| SR-M65×2.0P | 85 | 16 | 78 | 4×8 | 3 | 3-M8 | 18 | 280 | 0.29 |
| SR-M68×2.0P | 92 | 18 | 84 | 4×8 | 3.5 | 3-M8 | 18 | 305 | 0.412 |
| SR-M70×2.0P | 92 | 18 | 84 | 4×8 | 3.5 | 3-M8 | 18 | 305 | 0.382 |
| SR-M72×2.0P | 94 | 18 | 86 | 4×8 | 3.5 | 3-M8 | 18 | 320 | 0.393 |
| SR-M75×2.0P | 98 | 18 | 90 | 4×8 | 3.5 | 3-M8 | 18 | 331 | 0.429 |
| SR-M76×2.0P | 100 | 18 | 92 | 4×8 | 3.5 | 3-M8 | 18 | 342 | 0.461 |
| SR-M80×2.0P | 105 | 18 | 96 | 4×8 | 3.5 | 3-M8 | 18 | 355 | 0.5 |
| SR-M85×2.0P | 110 | 18 | 102 | 4×8 | 3.5 | 3-M8 | 18 | 385 | 0.53 |
| SR-M90×2.0P | 120 | 20 | 108 | 4×10 | 4 | 3-M8 | 18 | 410 | 0.724 |
| SR-M95×2.0P | 125 | 20 | 113 | 4×10 | 4 | 3-M8 | 18 | 450 | 0.79 |
| SR-M100×2.0P | 130 | 20 | 118 | 4×10 | 4 | 3-M8 | 18 | 465 | 0.826 |
| SR-M105×2.0P | 140 | 22 | 125 | 4×12 | 5 | 3-M10 | 35 | 495 | 1.081 |
| SR-M110×2.0P | 145 | 22 | 132 | 4×12 | 5 | 3-M10 | 35 | 520 | 1.147 |
| SR-M115×2.0P | 150 | 22 | 137 | 4×12 | 5 | 3-M10 | 35 | 550 | 1.227 |
| SR-M120×2.0P | 155 | 24 | 142 | 4×12 | 5 | 3-M10 | 35 | 580 | 1.375 |
| SR-M125×2.0P | 160 | 24 | 147 | 4×12 | 5 | 3-M10 | 35 | 610 | 1.389 |
| SR-M130×2.0P | 165 | 24 | 152 | 4×12 | 5 | 3-M10 | 35 | 630 | 1.476 |
| SR-M130×3.0P | 165 | 24 | 152 | 4×12 | 5 | 3-M10 | 35 | 630 | 1.476 |
| SR-M135×2.0P | 175 | 26 | 160 | 4×14 | 6 | 3-M10 | 35 | 670 | 1.912 |
| SR-M140×2.0P | 178 | 26 | 165 | 4×14 | 6 | 3-M12 | 60 | 690 | 1.892 |
| SR-M145×2.0P | 190 | 26 | 175 | 4×14 | 6 | 3-M12 | 60 | 720 | 2.36 |
| SR-M150×2.0P | 195 | 26 | 180 | 4×14 | 6 | 3-M12 | 60 | 750 | 2.436 |
| SR-M155×3.0P | 200 | 28 | 180 | 4×16 | 7 | 3-M12 | 60 | 830 | 2.685 |
| SR-M160×3.0P | 210 | 28 | 190 | 4×16 | 7 | 3-M12 | 60 | 980 | 3.18 |
| SR-M165×3.0P | 210 | 28 | 190 | 4×16 | 7 | 3-M12 | 60 | 1030 | 2.814 |
| SR-M170×3.0P | 220 | 28 | 200 | 4×16 | 7 | 3-M12 | 60 | 1130 | 3.12 |
| SR-M180×3.0P | 230 | 30 | 205 | 4×18 | 8 | 3-M12 | 60 | 1300 | 3.642 |
| SR-M190×3.0P | 240 | 30 | 215 | 4×18 | 8 | 3-M12 | 60 | 1470 | 3.885 |
| SR-M195×3.0P | 240 | 30 | 215 | 4×18 | 8 | 3-M12 | 60 | 1470 | 3.7 |
| SR-M200×3.0P | 250 | 32 | 225 | 4×18 | 8 | 3-M12 | 60 | 1600 | 4.326 |
| SR-M210×3.0P | 260 | 32 | 240 | 4×18 | 8 | 3-M12 | 60 | 2000 | 4.63 |
| SR-M220×3.0P | 270 | 32 | 250 | 4×18 | 8 | 3-M12 | 60 | 2050 | 4.85 |
| SR-M230×3.0P | 280 | 34 | 258 | 4×20 | 9 | 3-M12 | 60 | 2100 | 4.985 |
| SR-M240×3.0P | 290 | 34 | 268 | 4×20 | 9 | 3-M12 | 60 | 2200 | 5.4 |
| SR-M250×3.0P | 300 | 34 | 278 | 4×20 | 9 | 3-M12 | 60 | 2300 | 5.83 |
| SR-M260×4.0P | 310 | 34 | 288 | 4×22 | 10 | 3-M14 | 100 | 2400 | 5.16 |
| SR-M270×4.0P | 320 | 34 | 298 | 4×22 | 10 | 3-M14 | 100 | 2500 | 5.5 |
| SR-M280×4.0P | 330 | 34 | 308 | 6×22 | 10 | 3-M14 | 100 | 2650 | 6.107 |
| SR-M290×4.0P | 340 | 36 | 315 | 6×24 | 11 | 3-M14 | 100 | 2700 | 6.613 |
| SR-M300×4.0P | 350 | 36 | 325 | 6×24 | 11 | 3-M14 | 100 | 2800 | 7.148 |
| SR-M310×4.0P | 365 | 36 | 340 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SR-M320×4.0P | 375 | 36 | 350 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SR-M330×4.0P | 385 | 36 | 360 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SR-M340×4.0P | 395 | 36 | 370 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SR-M350×4.0P | 405 | 36 | 380 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SR-M360×4.0P | 415 | 38 | 388 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SR-M370×4.0P | 425 | 38 | 398 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SR-M380×4.0P | 435 | 38 | 408 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SR-M390×4.0P | 445 | 38 | 418 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SR-M400×4.0P | 465 | 38 | 438 | 6×30 | 13 | 3-M16 | 150 | _ | _ |
| SR-M410×4.0P | 475 | 40 | 444 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SR-M420×4.0P | 485 | 40 | 454 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SR-M430×4.0P | 495 | 40 | 464 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SR-M440×4.0P | 505 | 40 | 474 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SR-M450×4.0P | 515 | 40 | 484 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
SF系列
最后更新于：2024-06-27 10:43:43
产品简述
SF系列带锁紧销的精密锁紧螺母为螺纹半角30°三点式锁定，俗称牙腹锁紧螺母，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。本产品的厚度、外径与SA系列相同，实际使用以现场工况选择。
- 本体材质：42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
重要：SF系列精密锁紧螺母规格尺寸已于2024年1月9日更新完成，旧参数不再使用。
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 槽数×槽宽 n×g [mm] | 槽深 t [mm] | 紧定螺钉 M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|
| SF-M12×1.5P | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 | 40 | 0.06 |
| SF-M14×1.5P | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 | 60 | 0.054 |
| SF-M15×1.0P | 30 | 14 | 25 | 3×4 | 2 | 3-M5 | 8 | 60 | 0.049 |
| SF-M16×1.5P | 30 | 14 | 25 | 3×4 | 2 | 3-M5 | 8 | 60 | 0.051 |
| SF-M17×1.0P | 32 | 16 | 27 | 3×5 | 2 | 3-M5 | 8 | 80 | 0.075 |
| SF-M18×1.5P | 32 | 16 | 27 | 3×5 | 2 | 3-M5 | 8 | 80 | 0.093 |
| SF-M20×1.0P | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 | 110 | 0.1 |
| SF-M20×1.5P | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 | 110 | 0.101 |
| SF-M22×1.5P | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 | 130 | 0.083 |
| SF-M24×1.5P | 38(40) | 18 | 33(35) | 3×5 | 2 | 3-M6(M8) | 8(18) | 130 | 0.09 |
| SF-M25×1.5P | 38(40) | 18 | 33(35) | 3×5 | 2 | 3-M6(M8) | 8(18) | 130 | 0.092 |
| SF-M27×1.5P | 40 | 18 | 35 | 3×5 | 2 | 3-M6 | 8 | 140 | 0.095 |
| SF-M30×1.5P | 45 | 18 | 40 | 3×5 | 2 | 3-M6 | 8 | 150 | 0.12 |
| SF-M32×1.5P | 47 | 18 | 42 | 3×5 | 2 | 3-M6 | 8 | 155 | 0.12 |
| SF-M33×1.5P | 50 | 18 | 45 | 3×5 | 2 | 3-M6 | 8 | 160 | 0.151 |
| SF-M35×1.5P | 52 | 18 | 47 | 3×6 | 2 | 3-M8 | 18 | 170 | 0.156 |
| SF-M36×1.5P | 52 | 18 | 47 | 3×6 | 2 | 3-M8 | 18 | 170 | 0.152 |
| SF-M39×1.5P | 58 | 20 | 52 | 3×6 | 2.5 | 3-M8 | 18 | 210 | 0.215 |
| SF-M40×1.5P | 58 | 20 | 52 | 3×6 | 2.5 | 3-M8 | 18 | 210 | 0.21 |
| SF-M42×1.5P | 62 | 20 | 56 | 3×6 | 2.5 | 3-M8 | 18 | 220 | 0.25 |
| SF-M45×1.5P | 65 | 20 | 59 | 3×6 | 2.5 | 3-M8 | 18 | 240 | 0.26 |
| SF-M48×1.5P | 70 | 20 | 64 | 3×6 | 2.5 | 3-M8 | 18 | 260 | 0.31 |
| SF-M50×1.5P | 70 | 20 | 64 | 3×6 | 2.5 | 3-M8 | 18 | 260 | 0.292 |
| SF-M52×1.5P | 73 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 | 320 | 0.339 |
| SF-M55×1.5P | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 | 340 | 0.35 |
| SF-M55×2.0P | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 | 340 | 0.35 |
| SF-M56×1.5P | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 | 340 | 0.322 |
| SF-M56×2.0P | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 | 340 | 0.322 |
| SF-M60×2.0P | 80 | 22 | 73 | 3×8 | 3 | 3-M8 | 18 | 360 | 0.366 |
| SF-M64×1.5P | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 | 400 | 0.413 |
| SF-M64×2.0P | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 | 400 | 0.413 |
| SF-M65×2.0P | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 | 400 | 0.398 |
| SF-M68×2.0P | 92 | 24 | 84 | 3×8 | 3.5 | 3-M8 | 18 | 470 | 0.55 |
| SF-M70×2.0P | 92 | 24 | 84 | 3×8 | 3.5 | 3-M8 | 18 | 470 | 0.518 |
| SF-M72×2.0P | 94 | 24 | 86 | 3×8 | 3.5 | 3-M8 | 18 | 490 | 0.524 |
| SF-M75×2.0P | 98 | 24 | 90 | 3×8 | 3.5 | 3-M8 | 18 | 500 | 0.568 |
| SF-M76×2.0P | 98 | 24 | 90 | 3×8 | 3.5 | 3-M8 | 18 | 500 | 0.553 |
| SF-M80×2.0P | 105 | 24 | 96 | 3×8 | 3.5 | 3-M8 | 18 | 520 | 0.662 |
| SF-M85×2.0P | 110 | 24 | 102 | 6×8 | 3.5 | 3-M8 | 18 | 540 | 0.69 |
| SF-M90×2.0P | 120 | 26 | 108 | 6×10 | 4 | 3-M8 | 18 | 610 | 0.964 |
| SF-M95×2.0P | 125 | 26 | 113 | 6×10 | 4 | 3-M8 | 18 | 640 | 0.99 |
| SF-M100×2.0P | 130 | 26 | 118 | 6×10 | 4 | 3-M8 | 18 | 660 | 1.07 |
| SF-M105×2.0P | 140 | 28 | 125 | 6×10 | 4 | 3-M10 | 35 | 700 | 1.315 |
| SF-M110×2.0P | 145 | 28 | 132 | 6×10 | 4 | 3-M10 | 35 | 770 | 1.402 |
| SF-M115×2.0P | 150 | 28 | 137 | 6×10 | 4 | 3-M10 | 35 | 820 | 1.51 |
| SF-M120×2.0P | 155 | 30 | 142 | 6×12 | 5 | 3-M10 | 35 | 890 | 1.6 |
| SF-M125×2.0P | 160 | 30 | 147 | 6×12 | 5 | 3-M10 | 35 | 920 | 1.661 |
| SF-M130×2.0P | 165 | 30 | 152 | 6×12 | 5 | 3-M10 | 35 | 950 | 1.84 |
| SF-M135×2.0P | 175 | 32 | 160 | 6×12 | 5 | 3-M10 | 35 | 1000 | 2.322 |
| SF-M140×2.0P | 180 | 32 | 165 | 6×12 | 5 | 3-M10 | 35 | 1080 | 2.31 |
| SF-M145×2.0P | 190 | 32 | 175 | 6×12 | 5 | 3-M10 | 35 | 1130 | 2.884 |
| SF-M150×2.0P | 195 | 32 | 180 | 6×12 | 5 | 3-M10 | 35 | 1200 | 2.941 |
| SF-M155×3.0P | 200 | 34 | 180 | 6×14 | 6 | 3-M10 | 35 | 1280 | 3.15 |
| SF-M160×3.0P | 210 | 34 | 190 | 6×14 | 6 | 3-M10 | 35 | 1360 | 3.6 |
| SF-M165×3.0P | 210 | 34 | 190 | 6×14 | 6 | 3-M10 | 35 | 1400 | 3.424 |
| SF-M170×3.0P | 220 | 34 | 200 | 6×14 | 6 | 3-M10 | 35 | 1430 | 3.97 |
| SF-M180×3.0P | 230 | 36 | 205 | 6×16 | 7 | 3-M12 | 60 | 1600 | 4.37 |
| SF-M190×3.0P | 240 | 36 | 215 | 6×16 | 7 | 3-M12 | 60 | 1670 | 4.551 |
| SF-M200×3.0P | 250 | 38 | 225 | 6×16 | 7 | 3-M12 | 60 | 1850 | 4.83 |
| SF-M210×3.0P | 260 | 38 | 245 | 6×16 | 7 | 3-M12 | 60 | 2200 | 5.2 |
| SF-M220×3.0P | 270 | 38 | 255 | 6×16 | 9 | 3-M12 | 60 | 2200 | 5.513 |
| SF-M230×3.0P | 280 | 40 | 258 | 6×16 | 9 | 3-M12 | 60 | 2200 | 5.619 |
| SF-M240×3.0P | 290 | 40 | 268 | 6×16 | 9 | 3-M12 | 60 | 2300 | 5.98 |
| SF-M250×3.0P | 300 | 40 | 278 | 6×16 | 9 | 3-M12 | 60 | 2400 | 6.23 |
| SF-M260×4.0P | 310 | 40 | 288 | 6×20 | 10 | 3-M14 | 100 | 2500 | 6.459 |
| SF-M270×4.0P | 320 | 40 | 298 | 6×20 | 10 | 3-M14 | 100 | 2600 | 6.865 |
| SF-M280×4.0P | 330 | 40 | 308 | 6×20 | 10 | 3-M14 | 100 | 2850 | 7.28 |
| SF-M290×4.0P | 340 | 42 | 315 | 6×22 | 11 | 3-M14 | 100 | 2950 | 7.532 |
| SF-M300×4.0P | 350 | 42 | 325 | 6×22 | 11 | 3-M14 | 100 | 3100 | 7.78 |
| SF-M310×4.0P | 365 | 42 | 340 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SF-M320×4.0P | 375 | 42 | 350 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SF-M330×4.0P | 385 | 42 | 360 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SF-M340×4.0P | 395 | 42 | 370 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SF-M350×4.0P | 405 | 42 | 380 | 6×24 | 12 | 3-M14 | 100 | _ | _ |
| SF-M360×4.0P | 415 | 44 | 388 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SF-M370×4.0P | 425 | 44 | 398 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SF-M380×4.0P | 435 | 44 | 408 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SF-M390×4.0P | 445 | 44 | 418 | 6×26 | 13 | 3-M16 | 150 | _ | _ |
| SF-M400×4.0P | 465 | 44 | 438 | 6×30 | 13 | 3-M16 | 150 | _ | _ |
| SF-M410×4.0P | 475 | 46 | 444 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SF-M420×4.0P | 485 | 46 | 454 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SF-M430×4.0P | 495 | 46 | 464 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SF-M440×4.0P | 505 | 46 | 474 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
| SF-M450×4.0P | 515 | 46 | 484 | 6×30 | 15 | 3-M16 | 150 | _ | _ |
SA系列
最后更新于：2024-06-27 10:59:18
产品简述
SA系列带锁紧销的精密锁紧螺母为轴向三点式锁定，其外径、厚度与SF系列相同。轴向锁定为其特点，适用于径向装配空间受限的特殊环境。本产品不建议多次拆装，以免锁紧金属圆锥处受到磨损而影响锁定能力。
- 本体材质：42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
重要：SA系列精密锁紧螺母规格尺寸已于2024年1月9日更新完成，旧参数不再使用。
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 槽数×槽宽 n×g [mm] | 槽深 t [mm] | 紧定螺钉 n-M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|
| SA-M12×1.0P | 30 | 14 | 25 | 4×4 | 2 | 2-M4 | 3.5 | 40 | 0.065 |
| SA-M14×1.5P | 30 | 14 | 25 | 4×4 | 2 | 2-M4 | 3.5 | 60 | 0.055 |
| SA-M15×1.0P | 30 | 14 | 25 | 4×4 | 2 | 2-M4 | 3.5 | 60 | 0.053 |
| SA-M16×1.0P | 30 | 14 | 25 | 4×4 | 2 | 2-M4 | 3.5 | 60 | 0.05 |
| SA-M17×1.0P | 32 | 16 | 27 | 4×4 | 2 | 2-M4 | 3.5 | 60 | 0.07 |
| SA-M18×1.5P | 32 | 16 | 27 | 4×4 | 2 | 2-M4 | 3.5 | 80 | 0.064 |
| SA-M20×1.0P | 38 | 16 | 33 | 4×5 | 2 | 3-M4 | 3.5 | 110 | 0.1 |
| SA-M20×1.5P | 38 | 16 | 33 | 4×5 | 2 | 3-M4 | 3.5 | 110 | 0.105 |
| SA-M22×1.5P | 38 | 16 | 33 | 4×5 | 2 | 3-M4 | 3.5 | 130 | 0.095 |
| SA-M24×1.5P | 38 | 18 | 33 | 4×5 | 2 | 3-M4 | 3.5 | 130 | 0.09 |
| SA-M25×1.5P | 38 | 18 | 33 | 4×5 | 2 | 3-M4 | 3.5 | 130 | 0.091 |
| SA-M27×1.5P | 40 | 18 | 35 | 4×5 | 2 | 3-M4 | 3.5 | 140 | 0.09 |
| SA-M30×1.5P | 45 | 18 | 40 | 4×5 | 2 | 3-M4 | 3.5 | 150 | 0.13 |
| SA-M33×1.5P | 50 | 18 | 45 | 4×5 | 2 | 3-M4 | 3.5 | 160 | 0.15 |
| SA-M35×1.5P | 52 | 18 | 47 | 4×6 | 2.5 | 3-M6 | 8 | 170 | 0.16 |
| SA-M36×1.5P | 52 | 18 | 47 | 4×6 | 2.5 | 3-M6 | 8 | 170 | 0.158 |
| SA-M39×1.5P | 58 | 20 | 52 | 4×6 | 2.5 | 3-M6 | 8 | 210 | 0.22 |
| SA-M40×1.5P | 58 | 20 | 52 | 4×6 | 2.5 | 3-M6 | 8 | 210 | 0.22 |
| SA-M42×1.5P | 62 | 20 | 56 | 4×6 | 2.5 | 3-M6 | 8 | 220 | 0.26 |
| SA-M45×1.5P | 65 | 20 | 59 | 4×6 | 2.5 | 3-M6 | 8 | 240 | 0.274 |
| SA-M48×1.5P | 70 | 20 | 64 | 4×6 | 2.5 | 3-M6 | 8 | 260 | 0.3 |
| SA-M50×1.5P | 70 | 20 | 64 | 4×6 | 2.5 | 3-M6 | 8 | 260 | 0.305 |
| SA-M52×1.5P | 73 | 22 | 66 | 4×8 | 3 | 3-M6 | 8 | 320 | 0.332 |
| SA-M55×2.0P | 75 | 22 | 68 | 4×8 | 3 | 3-M6 | 8 | 340 | 0.34 |
| SA-M56×2.0P | 75 | 22 | 68 | 4×8 | 3 | 3-M6 | 8 | 340 | 0.332 |
| SA-M60×2.0P | 80 | 22 | 73 | 4×8 | 3 | 3-M6 | 8 | 360 | 0.38 |
| SA-M64×2.0P | 85 | 22 | 78 | 4×8 | 3 | 3-M6 | 8 | 400 | 0.41 |
| SA-M65×2.0P | 85 | 22 | 78 | 4×8 | 3 | 3-M6 | 8 | 400 | 0.4 |
| SA-M68×2.0P | 92 | 24 | 84 | 4×8 | 3.5 | 3-M8 | 18 | 470 | 0.54 |
| SA-M70×2.0P | 92 | 24 | 84 | 4×8 | 3.5 | 3-M8 | 18 | 470 | 0.5 |
| SA-M72×2.0P | 94 | 24 | 86 | 4×8 | 3.5 | 3-M8 | 18 | 490 | 0.53 |
| SA-M75×2.0P | 98 | 24 | 90 | 4×8 | 3.5 | 3-M8 | 18 | 500 | 0.59 |
| SA-M76×2.0P | 98 | 24 | 90 | 4×8 | 3.5 | 3-M8 | 18 | 500 | 0.55 |
| SA-M80×2.0P | 105 | 24 | 96 | 4×8 | 3.5 | 3-M8 | 18 | 520 | 0.66 |
| SA-M85×2.0P | 110 | 24 | 102 | 4×8 | 3.5 | 3-M8 | 18 | 540 | 0.712 |
| SA-M90×2.0P | 120 | 26 | 108 | 4×10 | 4 | 3-M8 | 18 | 610 | 0.963 |
| SA-M95×2.0P | 125 | 26 | 113 | 4×10 | 4 | 3-M8 | 18 | 640 | 0.98 |
| SA-M100×2.0P | 130 | 26 | 118 | 4×10 | 4 | 3-M10 | 18 | 660 | 1.05 |
| SA-M105×2.0P | 140 | 28 | 125 | 4×12 | 5 | 3-M10 | 18 | 700 | 1.321 |
| SA-M110×2.0P | 145 | 28 | 132 | 4×12 | 5 | 3-M10 | 18 | 770 | 1.41 |
| SA-M115×2.0P | 150 | 28 | 137 | 4×12 | 5 | 3-M10 | 18 | 820 | 1.45 |
| SA-M120×2.0P | 155 | 30 | 142 | 4×12 | 5 | 3-M10 | 18 | 890 | 1.7 |
| SA-M125×2.0P | 160 | 30 | 147 | 4×12 | 5 | 3-M10 | 18 | 920 | 1.75 |
| SA-M130×2.0P | 165 | 30 | 152 | 4×12 | 5 | 3-M10 | 18 | 950 | 1.827 |
| SA-M135×2.0P | 175 | 32 | 160 | 4×14 | 6 | 3-M12 | 35 | 1000 | 2.355 |
| SA-M140×2.0P | 178 | 32 | 165 | 4×14 | 6 | 3-M12 | 35 | 1080 | 2.28 |
| SA-M145×2.0P | 190 | 32 | 175 | 4×14 | 6 | 3-M12 | 35 | 1130 | 2.855 |
| SA-M150×2.0P | 195 | 32 | 180 | 4×14 | 6 | 3-M12 | 35 | 1200 | 2.91 |
| SA-M155×3.0P | 200 | 34 | 180 | 4×16 | 7 | 3-M12 | 35 | 1280 | 3.17 |
| SA-M160×3.0P | 210 | 34 | 190 | 4×16 | 7 | 3-M12 | 35 | 1360 | 3.88 |
| SA-M165×3.0P | 210 | 34 | 190 | 4×16 | 7 | 3-M12 | 35 | 1400 | 3.963 |
| SA-M170×3.0P | 220 | 34 | 200 | 4×16 | 7 | 3-M12 | 35 | 1430 | 4.12 |
| SA-M180×3.0P | 230 | 36 | 205 | 4×18 | 8 | 3-M12 | 60 | 1600 | 4.565 |
| SA-M190×3.0P | 240 | 36 | 215 | 4×18 | 8 | 3-M12 | 60 | 1670 | 4.772 |
| SA-M200×3.0P | 250 | 38 | 225 | 4×18 | 8 | 3-M12 | 60 | 1850 | 5.13 |
| SA-M210×3.0P | 260 | 38 | 240 | 4×18 | 8 | 3-M12 | 60 | 2200 | 5.36 |
| SA-M220×3.0P | 270 | 38 | 250 | 4×18 | 8 | 3-M12 | 60 | 2200 | 5.57 |
| SA-M230×3.0P | 280 | 40 | 258 | 4×20 | 9 | 3-M12 | 60 | 2200 | 5.84 |
| SA-M240×3.0P | 290 | 40 | 268 | 4×20 | 9 | 3-M12 | 60 | 2300 | 6.037 |
| SA-M250×3.0P | 300 | 40 | 278 | 4×20 | 9 | 3-M12 | 60 | 2400 | 6.21 |
| SA-M260×4.0P | 310 | 40 | 288 | 4×22 | 10 | 3-M14 | 100 | 2500 | 6.5 |
| SA-M270×4.0P | 320 | 40 | 298 | 4×22 | 10 | 3-M14 | 100 | 2600 | 6.425 |
| SA-M280×4.0P | 330 | 40 | 308 | 6×22 | 10 | 3-M14 | 100 | 2850 | 7.35 |
| SA-M290×4.0P | 340 | 42 | 315 | 6×24 | 11 | 3-M14 | 100 | 2950 | 7.611 |
| SA-M300×4.0P | 350 | 42 | 325 | 6×24 | 11 | 3-M14 | 100 | 3100 | 7.85 |
SK系列
最后更新于：2024-06-27 11:06:00
产品简述
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：42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 螺栓 n-M×L | 扳手孔 n-Øb | 扳手孔P.D.C c [mm] | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|
| SK-M12×1.0P | 26 | 15 | - | 3-M3×10 | 3-Ø3 | 19 | 2.5 | - | - |
| SK-M14×1.5P | 32 | 16 | - | 3-M4×10 | 4-Ø4 | 22.5 | 3.5 | - | - |
| SK-M15×1.5P | 33 | 18 | 30 | 4-M4×12 | 4-Ø4 | 24 | 3.5 | 65 | 0.08 |
| SK-M16×1.5P | 34 | 18 | 31 | 4-M4×12 | 4-Ø4 | 24 | 3.5 | 65 | 0.08 |
| SK-M17×1.0P | 37 | 18 | 34 | 4-M4×12 | 4-Ø4 | 26 | 3.5 | 65 | 0.096 |
| SK-M18×1.5P | 38 | 18 | 35 | 4-M4×12 | 4-Ø4 | 28 | 3.5 | 87 | 0.097 |
| SK-M20×1.0P | 40 | 18 | 37 | 4-M4×12 | 4-Ø4 | 30 | 3.5 | 120 | 0.103 |
| SK-M20×1.5P | 40 | 18 | 37 | 4-M4×12 | 4-Ø4 | 30 | 3.5 | 120 | 0.104 |
| SK-M22×1.5P | 42 | 18 | 39 | 4-M4×12 | 4-Ø4 | 32 | 3.5 | 140 | 0.11 |
| SK-M24×1.5P | 44 | 18 | 41 | 4-M4×12 | 4-Ø4 | 34 | 3.5 | 140 | 0.177 |
| SK-M25×1.5P | 45 | 20 | 42 | 4-M4×14 | 4-Ø5 | 35 | 3.5 | 140 | 0.13 |
| SK-M26×1.5P | 45 | 20 | 42 | 4-M4×14 | 4-Ø5 | 35 | 3.5 | 153 | 0.125 |
| SK-M27×1.5P | 46 | 20 | 43 | 4-M4×14 | 4-Ø5 | 37 | 3.5 | 153 | 0.138 |
| SK-M28×1.5P | 46 | 20 | 43 | 4-M4×14 | 4-Ø5 | 37 | 3.5 | 153 | 0.13 |
| SK-M30×1.5P | 48 | 20 | 45 | 4-M4×14 | 4-Ø5 | 39 | 3.5 | 225 | 0.136 |
| SK-M32×1.5P | 50 | 22 | 47 | 4-M4×16 | 4-Ø5 | 41 | 3.5 | 164 | 0.145 |
| SK-M33×1.5P | 50 | 22 | 47 | 4-M4×16 | 4-Ø5 | 41 | 3.5 | 164 | 0.156 |
| SK-M35×1.5P | 53 | 22 | 50 | 4-M4×16 | 4-Ø5 | 44 | 3.5 | 164 | 0.165 |
| SK-M36×1.5P | 54 | 22 | 51 | 4-M4×16 | 4-Ø5 | 44 | 3.5 | 164 | 0.16 |
| SK-M38×1.5P | 56 | 22 | 53 | 4-M4×16 | 4-Ø5 | 47 | 3.5 | 142 | 0.18 |
| SK-M39×1.5P | 56 | 22 | 53 | 4-M4×16 | 4-Ø5 | 47 | 3.5 | 142 | 0.192 |
| SK-M40×1.5P | 58 | 22 | 55 | 4-M4×16 | 4-Ø5 | 49 | 3.5 | 218 | 0.18 |
| SK-M42×1.5P | 60 | 22 | 55 | 4-M4×16 | 4-Ø5 | 51 | 3.5 | 229 | 0.175 |
| SK-M45×1.5P | 68 | 22 | 63 | 6-M4×18 | 6-Ø6 | 57 | 3.5 | 263 | 0.266 |
| SK-M48×1.5P | 69 | 25 | 65 | 6-M4×18 | 6-Ø6 | 58 | 3.5 | 191 | 0.295 |
| SK-M50×1.5P | 70 | 25 | 66 | 6-M4×18 | 6-Ø6 | 60 | 3.5 | 191 | 0.288 |
| SK-M52×1.5P | 72 | 25 | 68 | 6-M4×18 | 6-Ø6 | 62 | 3.5 | 191 | 0.295 |
| SK-M55×1.5P | 75 | 25 | 71 | 6-M4×18 | 6-Ø6 | 65 | 3.5 | 306 | 0.307 |
| SK-M55×2.0P | 75 | 25 | 71 | 6-M4×18 | 6-Ø6 | 65 | 3.5 | 306 | 0.307 |
| SK-M56×1.5P | 75 | 25 | 71 | 6-M4×18 | 6-Ø6 | 65 | 3.5 | 306 | 0.3 |
| SK-M58×1.5P | 82 | 26 | 77 | 6-M5×20 | 6-Ø6 | 70 | 4.5 | 372 | 0.42 |
| SK-M60×1.5P | 84 | 26 | 79 | 6-M5×20 | 6-Ø6 | 72 | 4.5 | 394 | 0.436 |
| SK-M60×2.0P | 84 | 26 | 79 | 6-M5×20 | 6-Ø6 | 72 | 4.5 | 394 | 0.441 |
| SK-M62×1.5P | 86 | 28 | 82 | 6-M5×20 | 6-Ø6 | 75 | 4.5 | 409 | 0.493 |
| SK-M64×1.5P | 86 | 28 | 82 | 6-M5×20 | 6-Ø6 | 75 | 4.5 | 409 | 0.49 |
| SK-M64×2.0P | 86 | 28 | 82 | 6-M5×20 | 6-Ø6 | 75 | 4.5 | 409 | 0.492 |
| SK-M65×1.5P | 88 | 28 | 84 | 6-M5×20 | 6-Ø6 | 77 | 4.5 | 438 | 0.476 |
| SK-M65×2.0P | 88 | 28 | 84 | 6-M5×20 | 6-Ø6 | 80 | 4.5 | 438 | 0.478 |
| SK-M68×2.0P | 93 | 28 | 87 | 6-M5×20 | 6-Ø7 | 82 | 4.5 | 705 | 0.554 |
| SK-M70×1.5P | 95 | 28 | 89 | 6-M5×20 | 6-Ø7 | 82 | 4.5 | 515 | 0.543 |
| SK-M70×2.0P | 95 | 28 | 89 | 6-M5×20 | 6-Ø7 | 82 | 4.5 | 515 | 0.573 |
| SK-M72×1.5P | 97 | 28 | 91 | 6-M5×20 | 6-Ø7 | 84 | 4.5 | 520 | 0.59 |
| SK-M72×2.0P | 97 | 28 | 91 | 6-M5×20 | 6-Ø7 | 84 | 4.5 | 520 | 0.592 |
| SK-M75×1.5P | 100 | 28 | 94 | 6-M5×20 | 6-Ø7 | 87 | 4.5 | 525 | 0.613 |
| SK-M75×2.0P | 100 | 28 | 94 | 6-M5×20 | 6-Ø7 | 87 | 4.5 | 525 | 0.614 |
| SK-M80×2.0P | 110 | 32 | 103 | 6-M6×22 | 6-Ø8 | 95 | 8 | 530 | 0.93 |
| SK-M85×2.0P | 115 | 32 | 108 | 6-M6×22 | 6-Ø8 | 100 | 8 | 540 | 0.9 |
| SK-M90×2.0P | 120 | 32 | 113 | 6-M6×22 | 6-Ø8 | 105 | 8 | 571 | 1.01 |
| SK-M95×2.0P | 125 | 32 | 118 | 6-M6×22 | 6-Ø8 | 110 | 8 | 600 | 1.05 |
| SK-M100×2.0P | 130 | 32 | 123 | 6-M6×22 | 6-Ø8 | 115 | 8 | 618 | 1.103 |
| SK-M105×2.0P | 135 | 32 | 128 | 6-M6×22 | 6-Ø8 | 120 | 8 | 656 | 1.205 |
| SK-M110×2.0P | 140 | 32 | 133 | 6-M6×22 | 6-Ø8 | 125 | 8 | 768 | 1.183 |
| SK-M115×2.0P | 145 | 34 | 137 | 6-M6×22 | 6-Ø8 | 130 | 8 | 768 | 1.393 |
| SK-M120×2.0P | 155 | 36 | 146 | 6-M6×25 | 6-Ø8 | 136 | 8 | 880 | 1.82 |
| SK-M125×2.0P | 160 | 36 | 150 | 6-M6×25 | 6-Ø8 | 140 | 8 | 860 | 1.873 |
| SK-M130×2.0P | 165 | 36 | 155 | 6-M6×25 | 6-Ø8 | 148 | 8 | 900 | 1.949 |
| SK-M140×2.0P | 180 | 38 | 168 | 8-M6×25 | 8-Ø10 | 160 | 8 | 930 | 2.47 |
| SK-M140×3.0P | 180 | 38 | 168 | 8-M6×25 | 8-Ø10 | 160 | 8 | 930 | 2.47 |
| SK-M150×2.0P | 190 | 38 | 178 | 8-M6×25 | 8-Ø10 | 170 | 8 | 940 | 2.8 |
| SK-M150×3.0P | 190 | 38 | 178 | 8-M6×25 | 8-Ø10 | 170 | 8 | 950 | 2.811 |
| SK-M160×3.0P | 205 | 40 | 190 | 8-M8×30 | 8-Ø10 | 178 | 18 | 1020 | 3.55 |
| SK-M170×3.0P | 215 | 40 | 200 | 8-M8×30 | 8-Ø10 | 193 | 18 | 1075 | 3.7 |
| SK-M180×3.0P | 230 | 40 | 213 | 8-M8×30 | 8-Ø10 | 205 | 18 | 1200 | 4.415 |
| SK-M190×3.0P | 240 | 40 | 223 | 8-M8×30 | 8-Ø10 | 215 | 18 | 1250 | 4.603 |
| SK-M200×3.0P | 245 | 40 | 230 | 8-M8×30 | 8-Ø10 | 223 | 18 | 1390 | 4.242 |
| SK-M210×3.0P | 255 | 42 | 240 | 8-M8×30 | 8-Ø10 | 232 | 18 | 1500 | 4.361 |
| SK-M220×3.0P | 260 | 42 | 250 | 8-M8×30 | 8-Ø10 | 240 | 18 | 1685 | 4.67 |
| SK-M230×3.0P | 270 | 42 | 260 | 8-M8×30 | 8-Ø10 | 250 | 18 | 1720 | 5.012 |
| SK-M240×3.0P | 280 | 42 | 270 | 8-M8×30 | 8-Ø10 | 260 | 18 | 1875 | 5.341 |
| SK-M250×3.0P | 290 | 42 | 280 | 8-M8×30 | 8-Ø10 | 270 | 18 | 1980 | 5.504 |
| SK-M260×4.0P | 300 | 43 | 290 | 8-M10×30 | 8-Ø12 | 280 | 35 | 2050 | 5.752 |
| SK-M270×4.0P | 310 | 43 | 300 | 8-M10×30 | 8-Ø12 | 290 | 35 | 2100 | 5.95 |
| SK-M280×4.0P | 320 | 43 | 300 | 8-M10×30 | 8-Ø12 | 300 | 35 | 2130 | 6.153 |
| SK-M290×4.0P | 330 | 43 | 310 | 8-M10×30 | 8-Ø12 | 310 | 35 | 2250 | 6.407 |
| SK-M300×4.0P | 340 | 43 | 320 | 8-M10×30 | 8-Ø12 | 320 | 35 | 2325 | 6.51 |
KMT系列(原SFA)
最后更新于：2024-06-27 11:27:49
产品简述
KMT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。本产品适用于需要高精度、简单装配和可靠锁定的应用。M85以上规格无平行切面。
- 本体材质：DIN45、42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：750~900N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 斜面 d1 [mm] | 槽数×槽宽 n×g [mm] | 槽深 t [mm] | 切边 B [mm] | 紧定螺钉 M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KMT0 SFA-M10×0.75P | 28 | 14 | 23 | 21 | 4×4 | 2 | 24 | 3-M5 | 4.5 | 35 | 0.045 |
| KMT1 SFA-M12×1.0P | 30 | 14 | 25 | 23 | 4×4 | 2 | 27 | 3-M5 | 4.5 | 40 | 0.05 |
| KMT2 SFA-M15×1.0P | 33 | 16 | 28 | 26 | 4×4 | 2 | 30 | 3-M5 | 4.5 | 60 | 0.075 |
| KMT3 SFA-M17×1.0P | 37 | 18 | 33 | 29 | 4×5 | 2 | 34 | 3-M6 | 8 | 75 | 0.1 |
| KMT4 SFA-M20×1.0P | 40 | 18 | 35 | 32 | 4×5 | 2 | 36 | 3-M6 | 8 | 90 | 0.11 |
| KMT5 SFA-M25×1.5P | 44 | 20 | 39 | 36 | 4×5 | 2 | 41 | 3-M6 | 8 | 130 | 0.13 |
| KMT6 SFA-M30×1.5P | 49 | 20 | 44 | 41 | 4×5 | 2 | 46 | 3-M6 | 8 | 160 | 0.16 |
| KMT7 SFA-M35×1.5P | 54 | 22 | 49 | 46 | 4×5 | 2 | 50 | 3-M6 | 8 | 190 | 0.19 |
| KMT8 SFA-M40×1.5P | 65 | 22 | 59 | 56 | 4×6 | 2.5 | 60 | 3-M8 | 18 | 210 | 0.304 |
| KMT9 SFA-M45×1.5P | 70 | 22 | 64 | 61 | 4×6 | 2.5 | 65 | 3-M8 | 18 | 240 | 0.33 |
| KMT10 SFA-M50×1.5P | 75 | 25 | 68 | 65 | 4×8 | 3 | 70 | 3-M8 | 18 | 300 | 0.407 |
| KMT11 SFA-M55×2.0P | 85 | 25 | 78 | 74 | 4×8 | 3 | 80 | 3-M8 | 18 | 340 | 0.543 |
| KMT12 SFA-M60×2.0P | 90 | 26 | 82 | 78 | 4×8 | 3.5 | 85 | 3-M8 | 18 | 380 | 0.61 |
| KMT13 SFA-M65×2.0P | 95 | 28 | 87 | 83 | 4×8 | 3.5 | 90 | 3-M8 | 18 | 460 | 0.712 |
| KMT14 SFA-M70×2.0P | 100 | 28 | 92 | 88 | 4×8 | 3.5 | 95 | 3-M8 | 18 | 490 | 0.75 |
| KMT15 SFA-M75×2.0P | 105 | 28 | 97 | 93 | 4×8 | 3.5 | 100 | 3-M8 | 18 | 520 | 0.706 |
| KMT16 SFA-M80×2.0P | 110 | 32 | 100 | 98 | 4×8 | 3.5 | 100 | 3-M8 | 18 | 620 | 0.9 |
| KMT17 SFA-M85×2.0P | 120 | 32 | 110 | 107 | 4×10 | 4 | - | 3-M10 | 35 | 650 | 1.15 |
| KMT18 SFA-M90×2.0P | 125 | 32 | 115 | 112 | 4×10 | 4 | - | 3-M10 | 35 | 680 | 1.2 |
| KMT19 SFA-M95×2.0P | 130 | 32 | 120 | 117 | 4×10 | 4 | - | 3-M10 | 35 | 710 | 1.25 |
| KMT20 SFA-M100×2.0P | 135 | 32 | 125 | 122 | 4×10 | 4 | - | 3-M10 | 35 | 740 | 1.3 |
| KMT22 SFA-M110×2.0P | 145 | 32 | 134 | 132 | 4×10 | 4 | - | 3-M10 | 35 | 800 | 1.45 |
| KMT24 SFA-M120×2.0P | 155 | 32 | 144 | 142 | 4×10 | 4 | - | 3-M10 | 35 | 860 | 1.613 |
| KMT26 SFA-M130×2.0P | 165 | 32 | 154 | 152 | 4×12 | 5 | - | 3-M10 | 35 | 920 | 1.7 |
| KMT28 SFA-M140×2.0P | 175 | 32 | 164 | 162 | 4×14 | 6 | - | 3-M10 | 35 | 980 | 1.805 |
| KMT30 SFA-M150×2.0P | 185 | 32 | 174 | 172 | 4×14 | 6 | - | 3-M10 | 35 | 1040 | 1.95 |
| KMT32 SFA-M160×3.0P | 195 | 32 | 184 | 182 | 4×14 | 6 | - | 3-M10 | 35 | 1100 | 2.113 |
| KMT34 SFA-M170×3.0P | 205 | 32 | 194 | 192 | 4×14 | 6 | - | 3-M10 | 35 | 1160 | 2.2 |
| KMT36 SFA-M180×3.0P | 215 | 32 | 204 | 202 | 4×16 | 7 | - | 3-M10 | 35 | 1220 | 2.3 |
| KMT38 SFA-M190×3.0P | 225 | 32 | 214 | 212 | 4×16 | 7 | - | 3-M10 | 35 | 1280 | 2.4 |
| KMT40 SFA-M200×3.0P | 235 | 32 | 224 | 222 | 4×18 | 8 | - | 3-M10 | 35 | 1340 | 2.51 |
| KMT44 SFA-Tr220×4.0P | 265 | 36 | 254 | 256.5 | 4×20 | 10 | - | 3-M10 | 35 | 1600 | 4.6 |
| KMT48 SFA-Tr240×4.0P | 290 | 38 | 279 | 281 | 4×20 | 10 | - | 3-M12 | 60 | 1850 | 5.4 |
| KMT50 SFA-Tr250×4.0P | 300 | 38 | 289 | 285 | 4×20 | 10 | - | 3-M12 | 60 | 2000 | 6.2 |
| KMT52 SFA-Tr260×4.0P | 310 | 38 | 299 | 301.5 | 4×20 | 10 | - | 3-M12 | 60 | 2150 | 6.4 |
| KMT56 SFA-Tr280×4.0P | 330 | 40 | 319 | 315 | 4×24 | 12 | - | 3-M12 | 60 | 2800 | 7.2 |
| KMT60 SFA-Tr300×4.0P | 360 | 42 | 349 | 350 | 4×24 | 12 | - | 3-M12 | 60 | 3100 | 9.1 |
| KMT64 SFA-Tr320×5.0P | 390 | 45 | 379 | 379.5 | 4×24 | 12 | - | 3-M12 | 60 | 3400 | 12.7 |
| KMT68 SFA-Tr340×5.0P | 410 | 48 | 399 | 399.5 | 4×24 | 12 | - | 3-M12 | 60 | 3750 | 15.4 |
| KMT72 SFA-Tr360×5.0P | 430 | 50 | 419 | 419.5 | 4×28 | 13 | - | 3-M12 | 60 | 4050 | 17 |
| KMT76 SFA-Tr380×5.0P | 460 | 55 | 449 | 448 | 4×28 | 13 | - | 3-M12 | 60 | 4350 | 20 |
| KMT80 SFA-Tr400×5.0P | 480 | 60 | 469 | 466 | 4×32 | 14 | - | 3-M12 | 60 | 4700 | 24.8 |
| KMT84 SFA-Tr420×5.0P | 500 | 65 | 489 | 488 | 4×32 | 14 | - | 3-M12 | 60 | 5000 | 28.3 |
KMTA系列(原SFB)
最后更新于：2024-06-27 15:48:42
产品简述
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：DIN C45(默认)、42CrMoA
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：800~950N/mm²(MPa)
- 螺纹精度：ISO-4H
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
规格参数
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 扳手孔P.D.C d1 [mm] | 孔边距 L [mm] | 扳手孔 N1 [mm] | 扳手孔 N2 [mm] | 紧定螺钉 M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KMTA4 SFB-M20×1.0P | 38 | 18 | 30 | 29 | 10 | 4.3 | 4 | 3-M6 | 8 | 110 | 0.15 |
| KMTA5 SFB-M25×1.5P | 42 | 20 | 35 | 32.5 | 11 | 4.3 | 4 | 3-M6 | 8 | 130 | 0.13 |
| KMTA6 SFB-M30×1.5P | 48 | 20 | 40 | 40.5 | 11 | 4.3 | 5 | 3-M6 | 8 | 160 | 0.16 |
| KMTA7 SFB-M35×1.5P | 53 | 20 | 47 | 45.5 | 11 | 4.3 | 5 | 3-M6 | 8 | 190 | 0.193 |
| KMTA8 SFB-M40×1.5P | 58 | 22 | 52 | 50.5 | 12 | 4.3 | 5 | 3-M6 | 8 | 210 | 0.235 |
| KMTA9 SFB-M45×1.5P | 68 | 22 | 58 | 58 | 12 | 4.3 | 6 | 3-M6 | 8 | 240 | 0.33 |
| KMTA10 SFB-M50×1.5P | 70 | 24 | 63 | 61.5 | 13 | 4.3 | 6 | 3-M6 | 8 | 330 | 0.34 |
| KMTA11 SFB-M55×1.5P | 75 | 24 | 70 | 66.5 | 13 | 4.3 | 6 | 3-M6 | 8 | 340 | 0.345 |
| KMTA12 SFB-M60×1.5P | 84 | 24 | 75 | 74.5 | 13 | 5.3 | 6 | 3-M8 | 18 | 380 | 0.49 |
| KMTA13 SFB-M65×1.5P | 88 | 25 | 80 | 78.5 | 13 | 5.3 | 6 | 3-M8 | 18 | 460 | 0.52 |
| KMTA14 SFB-M70×1.5P | 95 | 26 | 86 | 85 | 14 | 5.3 | 8 | 3-M8 | 18 | 490 | 0.62 |
| KMTA15 SFB-M75×1.5P | 100 | 26 | 91 | 85 | 14 | 6.4 | 8 | 3-M8 | 18 | 520 | 0.66 |
| KMTA16 SFB-M80×2.0P | 110 | 30 | 97 | 95 | 16 | 6.4 | 8 | 3-M8 | 18 | 620 | 1.05 |
| KMTA17 SFB-M85×2.0P | 115 | 32 | 102 | 100 | 17 | 6.4 | 8 | 3-M10 | 35 | 650 | 1.15 |
| KMTA18 SFB-M90×2.0P | 120 | 32 | 110 | 108 | 17 | 6.4 | 8 | 3-M10 | 35 | 680 | 1.2 |
| KMTA19 SFB-M95×2.0P | 125 | 32 | 114 | 113 | 17 | 6.4 | 8 | 3-M10 | 35 | 710 | 1.25 |
| KMTA20 SFB-M100×2.0P | 130 | 32 | 120 | 118 | 17 | 6.4 | 8 | 3-M10 | 35 | 740 | 1.312 |
| KMTA22 SFB-M110×2.0P | 140 | 32 | 132 | 128 | 17 | 6.4 | 8 | 3-M10 | 35 | 800 | 1.45 |
| KMTA24 SFB-M120×2.0P | 155 | 32 | 142 | 140 | 17 | 6.4 | 8 | 3-M10 | 35 | 860 | 1.85 |
| KMTA26 SFB-M130×3.0P | 165 | 32 | 156 | 153 | 17 | 6.4 | 8 | 3-M10 | 35 | 920 | 2.04 |
| KMTA28 SFB-M140×3.0P | 180 | 32 | 166 | 165 | 17 | 6.4 | 10 | 3-M10 | 35 | 980 | 2.45 |
| KMTA30 SFB-M150×3.0P | 190 | 32 | 180 | 175 | 17 | 6.4 | 10 | 3-M10 | 35 | 1040 | 2.6 |
| KMTA32 SFB-M160×3.0P | 205 | 32 | 190 | 185 | 17 | 8.4 | 10 | 3-M10 | 35 | 1100 | 3.15 |
| KMTA34 SFB-M170×3.0P | 215 | 32 | 205 | 195 | 17 | 8.4 | 10 | 3-M10 | 35 | 1160 | 3.3 |
| KMTA36 SFB-M180×3.0P | 230 | 32 | 215 | 210 | 17 | 8.4 | 10 | 3-M10 | 35 | 1220 | 3.9 |
| KMTA38 SFB-M190×3.0P | 240 | 32 | 225 | 224 | 17 | 8.4 | 10 | 3-M10 | 35 | 1280 | 4.1 |
| KMTA40 SFB-M200×3.0P | 245 | 32 | 237 | 229 | 17 | 8.4 | 10 | 3-M10 | 35 | 1340 | 3.85 |
LR/LRE系列
最后更新于：2024-06-27 15:52:08
产品简述
LR/LRE系列切缝型的精密锁紧螺母锁定方式为利用钢材本身的弹性，以弹片径向锁固，强制锁定。 本产品厚度较薄，适用于厚度空间受到限制，无法使用其他产品之情况，且因结构设计简单，故锁固方便，但因安装上的误差，故无法确保平面与螺纹的垂直偏摆为其缺点。本产品组装程序正确可重复使用。
- 本体材质：DIN45
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：750~900N/mm²(MPa)
- 螺纹精度：ISO-4H精密车削
- 平面偏摆：精车0.002~0.005mm(默认)；研磨0.002mm
专利号：CN201821512214.7
规格参数
| 零件型号 | 外径 D [mm] | 厚度 h [mm] | 凸台 d [mm] | 槽宽 g [mm] | 槽深 t [mm] | 紧定螺钉 n-M | 螺钉拧紧力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|
| LR-M12×1.0P | 24 | 12 | 19 | 4 | 2 | 1-M6 | 8 | 28 | 0.03 |
| LR-M14×1.0P | 26 | 12 | 21 | 4 | 2 | 1-M6 | 8 | 33 | 0.035 |
| LR-M15×1.0P | 30 | 12 | 25 | 4 | 2 | 1-M6 | 8 | 40 | 0.045 |
| LR-M17×1.0P | 32 | 12 | 27 | 4 | 2 | 1-M6 | 8 | 46 | 0.055 |
| LR-M18×1.0P | 32 | 12 | 27 | 4 | 2 | 1-M6 | 8 | 49 | 0.054 |
| LR-M20×1.0P | 35 | 12 | 30 | 4 | 2 | 1-M6 | 8 | 55 | 0.06 |
| LR-M22×1.5P | 35 | 12 | 30 | 4 | 2 | 1-M6 | 8 | 57 | 0.058 |
| LRE-M22×1.5P | 35 | 12 | 30 | 4 | 2 | 2-M6 | 8 | 81 | 0.058 |
| LR-M25×1.5P | 40 | 12 | 35 | 5 | 2 | 1-M6 | 8 | 67 | 0.07 |
| LRE-M25×1.5P | 40 | 12 | 35 | 5 | 2 | 2-M6 | 8 | 90 | 0.07 |
| LR-M30×1.5P | 45 | 12 | 40 | 5 | 2 | 1-M6 | 8 | 81 | 0.085 |
| LRE-M30×1.5P | 45 | 12 | 40 | 5 | 2 | 2-M6 | 8 | 112 | 0.085 |
| LR-M32×1.5P | 46 | 12 | 41 | 5 | 2 | 1-M6 | 8 | 93 | 0.09 |
| LRE-M32×1.5P | 46 | 12 | 41 | 5 | 2 | 2-M6 | 8 | 134 | 0.09 |
| LR-M35×1.5P | 50 | 12 | 45 | 5 | 2 | 1-M6 | 8 | 98 | 0.095 |
| LRE-M35×1.5P | 50 | 12 | 45 | 5 | 2 | 2-M6 | 8 | 136 | 0.095 |
| LR-M38×1.5P | 52 | 12 | 47 | 5 | 2 | 1-M6 | 8 | 102 | 0.1 |
| LRE-M38×1.5P | 52 | 12 | 47 | 5 | 2 | 2-M6 | 8 | 143 | 0.1 |
| LR-M40×1.5P | 55 | 12 | 49 | 6 | 2.5 | 1-M6 | 8 | 104 | 0.105 |
| LRE-M40×1.5P | 55 | 12 | 49 | 6 | 2.5 | 2-M6 | 8 | 157 | 0.105 |
| LR-M42×1.5P | 56 | 12 | 50 | 6 | 2.5 | 1-M6 | 8 | 109 | 0.11 |
| LRE-M42×1.5P | 56 | 12 | 50 | 6 | 2.5 | 2-M6 | 8 | 176 | 0.11 |
| LR-M45×1.5P | 60 | 12 | 54 | 6 | 2.5 | 1-M6 | 8 | 119 | 0.12 |
| LRE-M45×1.5P | 60 | 12 | 54 | 6 | 2.5 | 2-M6 | 8 | 181 | 0.122 |
| LR-M50×1.5P | 65 | 12 | 59 | 6 | 2.5 | 1-M6 | 8 | 135 | 0.131 |
| LRE-M50×1.5P | 65 | 12 | 59 | 6 | 2.5 | 2-M6 | 8 | 205 | 0.131 |
| LR-M52×1.5P | 67 | 12 | 61 | 6 | 2.5 | 1-M6 | 8 | 140 | 0.132 |
| LRE-M52×1.5P | 67 | 12 | 61 | 6 | 2.5 | 2-M6 | 8 | 213 | 0.132 |
| LR-M55×2.0P | 75 | 15 | 68 | 7 | 3 | 1-M8 | 18 | 169 | 0.23 |
| LRE-M55×2.0P | 75 | 15 | 68 | 7 | 3 | 2-M8 | 18 | 229 | 0.23 |
| LR-M60×2.0P | 80 | 15 | 73 | 7 | 3 | 1-M8 | 18 | 185 | 0.256 |
| LRE-M60×2.0P | 80 | 15 | 73 | 7 | 3 | 2-M8 | 18 | 255 | 0.256 |
| LR-M65×2.0P | 85 | 15 | 78 | 7 | 3 | 1-M8 | 18 | 204 | 0.27 |
| LRE-M65×2.0P | 85 | 15 | 78 | 7 | 3 | 2-M8 | 18 | 280 | 0.27 |
| LR-M70×2.0P | 90 | 15 | 82 | 8 | 3.5 | 1-M8 | 18 | 220 | 0.285 |
| LRE-M70×2.0P | 90 | 15 | 82 | 8 | 3.5 | 2-M8 | 18 | 305 | 0.285 |
| LR-M75×2.0P | 95 | 15 | 87 | 8 | 3.5 | 1-M8 | 18 | 237 | 0.305 |
| LRE-M75×2.0P | 95 | 15 | 87 | 8 | 3.5 | 2-M8 | 18 | 331 | 0.305 |
| LR-M80×2.0P | 105 | 15 | 97 | 8 | 3.5 | 1-M8 | 18 | 255 | 0.42 |
| LRE-M80×2.0P | 105 | 15 | 97 | 8 | 3.5 | 2-M8 | 18 | 355 | 0.42 |
| LR-M85×2.0P | 110 | 15 | 102 | 8 | 3.5 | 1-M8 | 18 | 273 | 0.44 |
| LRE-M85×2.0P | 110 | 15 | 102 | 8 | 3.5 | 2-M8 | 18 | 385 | 0.44 |
| LR-M90×2.0P | 115 | 15 | 106 | 10 | 4 | 1-M8 | 18 | 292 | 0.46 |
| LRE-M90×2.0P | 115 | 15 | 106 | 10 | 4 | 2-M8 | 18 | 410 | 0.46 |
| LR-M95×2.0P | 120 | 15 | 111 | 10 | 4 | 1-M8 | 18 | 310 | 0.49 |
| LRE-M95×2.0P | 120 | 15 | 111 | 10 | 4 | 2-M8 | 18 | 450 | 0.49 |
| LR-M100×2.0P | 125 | 15 | 116 | 10 | 4 | 1-M8 | 18 | 325 | 0.51 |
| LRE-M100×2.0P | 125 | 15 | 116 | 10 | 4 | 2-M8 | 18 | 465 | 0.51 |
| LR-M105×2.0P | 130 | 15 | 119 | 12 | 5 | 1-M8 | 18 | 342 | 0.52 |
| LRE-M105×2.0P | 130 | 15 | 119 | 12 | 5 | 2-M8 | 18 | 495 | 0.52 |
| LR-M110×2.0P | 135 | 15 | 124 | 12 | 5 | 1-M8 | 18 | 358 | 0.55 |
| LRE-M110×2.0P | 135 | 15 | 124 | 12 | 5 | 2-M8 | 18 | 520 | 0.55 |
| LR-M115×2.0P | 140 | 15 | 129 | 12 | 5 | 1-M8 | 18 | 377 | 0.57 |
| LRE-M115×2.0P | 140 | 15 | 129 | 12 | 5 | 2-M8 | 18 | 550 | 0.57 |
| LR-M120×2.0P | 145 | 15 | 134 | 12 | 5 | 1-M8 | 18 | 394 | 0.59 |
| LRE-M120×2.0P | 145 | 15 | 134 | 12 | 5 | 2-M8 | 18 | 580 | 0.59 |
| LR-M125×2.0P | 150 | 15 | 139 | 12 | 5 | 1-M8 | 18 | 415 | 0.625 |
| LRE-M125×2.0P | 150 | 15 | 139 | 12 | 5 | 2-M8 | 18 | 610 | 0.625 |
| LR-M130×2.0P | 155 | 15 | 144 | 12 | 5 | 1-M8 | 18 | 435 | 0.65 |
| LRE-M130×2.0P | 155 | 15 | 144 | 12 | 5 | 2-M8 | 18 | 630 | 0.65 |
| LR-M135×2.0P | 165 | 20 | 152 | 12 | 5 | 1-M10 | 35 | 520 | 1.1 |
| LRE-M135×2.0P | 165 | 20 | 152 | 14 | 6 | 2-M10 | 35 | 670 | 1.1 |
| LR-M140×2.0P | 170 | 20 | 157 | 14 | 6 | 1-M10 | 35 | 540 | 1.13 |
| LRE-M140×2.0P | 170 | 20 | 157 | 14 | 6 | 2-M10 | 35 | 690 | 1.13 |
| LR-M145×2.0P | 175 | 20 | 162 | 14 | 6 | 1-M10 | 35 | 570 | 1.15 |
| LRE-M145×2.0P | 175 | 20 | 162 | 14 | 6 | 2-M10 | 35 | 720 | 1.15 |
| LR-M150×2.0P | 180 | 20 | 167 | 14 | 6 | 1-M10 | 35 | 600 | 1.2 |
| LRE-M150×2.0P | 180 | 20 | 167 | 14 | 6 | 2-M10 | 35 | 750 | 1.2 |
LF/LFE系列
最后更新于：2024-06-27 15:54:51
产品简述
LF/LFE系列切缝型的精密螺母用于无法使用扳手从径向拧紧螺钉的工况场合。旋转前端面的紧定螺钉激活的轴向强度通过圆锥形楔子施加到带螺纹的弹片上，可实现强大的锁定力。因此，强烈建议将它们用于密闭壳体内部或深腔室中安装轴承和其他部件。LF型有一组(2个)紧定装置，而LFE型则有二组(4个)180°对称紧定装置，固LFE型平衡性更高，转速更高，相同尺寸的锁定力是LF型的两倍。
- 本体材质：42CrMo、DIN45
- 表面处理：非工作面喷砂发黑
- 调质硬度：HRC28°~32°
- 抗拉强度：750~900N/mm²(MPa)
- 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 | 螺母外径 D [mm] | 螺母厚度 h [mm] | 凸台外径 d [mm] | 扳手槽 g×t [mm] | 扳手孔 K [mm] | 扳手孔P.C.D F [mm] | 紧定螺钉 n-M | 螺钉拧紧力矩 [Nm] | 松脱力矩 [Nm] | 轴向载荷 [kN] | 重量 [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LF-M12×1.0P | 28 | 15 | 22 | 4×2 | 3.2 | 20 | 1-M4 | 2.5 | 4 | 36.2 | 0.05 |
| LF-M14×1.0P | 30 | 15 | 25 | 4×2 | 3.2 | 22 | 1-M4 | 2.5 | 6 | 42.6 | 0.055 |
| LF-M15×1.0P | 31 | 15 | 26 | 4×2 | 3.2 | 23 | 1-M4 | 2.5 | 6 | 51.5 | 0.06 |
| LF-M17×1.0P | 33 | 15 | 28 | 4×2 | 3.2 | 26 | 1-M4 | 2.5 | 7 | 58.7 | 0.065 |
| LF-M18×1.0P | 34 | 15 | 29 | 4×2 | 3.2 | 26 | 2-M4 | 2.5 | 9 | 55.4 | 0.07 |
| LF-M20×1.0P | 37 | 15 | 32 | 4×2 | 3.2 | 29 | 2-M4 | 2.5 | 10 | 61.8 | 0.08 |
| LF-M22×1.5P | 39 | 15 | 34 | 4×2 | 3.2 | 30 | 2-M4 | 2.5 | 12 | 64.7 | 0.09 |
| LFE-M22×1.5P | 39 | 15 | 34 | 4×2 | 3.2 | 30 | 4-M4 | 2.5 | 24 | 37.8 | 0.09 |
| LF-M25×1.5P | 43 | 15 | 38 | 5×2 | 4.2 | 33 | 2-M5 | 5 | 15 | 80.2 | 0.1 |
| LFE-M25×1.5P | 43 | 15 | 38 | 5×2 | 4.2 | 33 | 4-M5 | 5 | 30 | 49.4 | 0.1 |
| LF-M30×1.5P | 48 | 15 | 43 | 5×2 | 4.2 | 39 | 2-M5 | 5 | 20 | 100.6 | 0.12 |
| LFE-M30×1.5P | 48 | 15 | 43 | 5×2 | 4.2 | 39 | 4-M5 | 5 | 40 | 67.1 | 0.12 |
| LF-M32×1.5P | 50 | 15 | 45 | 5×2 | 4.2 | 41 | 2-M5 | 5 | 24 | 113.5 | 0.125 |
| LFE-M32×1.5P | 50 | 15 | 45 | 5×2 | 4.2 | 41 | 4-M5 | 5 | 48 | 83.6 | 0.125 |
| LF-M35×1.5P | 53 | 15 | 48 | 5×2 | 4.2 | 44 | 2-M5 | 5 | 29 | 118.5 | 0.14 |
| LFE-M35×1.5P | 53 | 15 | 48 | 5×2 | 4.2 | 44 | 4-M5 | 5 | 58 | 87.4 | 0.14 |
| LF-M38×1.5P | 56 | 15 | 51 | 5×2 | 4.2 | 47 | 2-M5 | 5 | 35 | 124.5 | 0.145 |
| LFE-M38×1.5P | 56 | 15 | 51 | 5×2 | 4.2 | 47 | 4-M5 | 5 | 70 | 91.7 | 0.145 |
| LF-M40×1.5P | 58 | 15 | 52 | 6×2.5 | 4.2 | 50 | 2-M5 | 5 | 41 | 127.1 | 0.15 |
| LFE-M40×1.5P | 58 | 15 | 52 | 6×2.5 | 4.2 | 50 | 4-M5 | 5 | 82 | 96.5 | 0.15 |
| LF-M42×1.5P | 62 | 15 | 56 | 6×2.5 | 4.2 | 52 | 2-M5 | 5 | 45 | 131.3 | 0.175 |
| LFE-M42×1.5P | 62 | 15 | 56 | 6×2.5 | 4.2 | 52 | 4-M5 | 5 | 90 | 96.8 | 0.175 |
| LF-M45×1.5P | 65 | 15 | 59 | 6×2.5 | 4.2 | 55 | 2-M5 | 5 | 55 | 143.4 | 0.185 |
| LFE-M45×1.5P | 65 | 15 | 59 | 6×2.5 | 4.2 | 55 | 4-M5 | 5 | 110 | 108.8 | 0.185 |
| LF-M50×1.5P | 69 | 15 | 63 | 6×2.5 | 4.2 | 59 | 2-M5 | 5 | 70 | 165.2 | 0.19 |
| LFE-M50×1.5P | 69 | 15 | 63 | 6×2.5 | 4.2 | 59 | 4-M5 | 5 | 140 | 132.2 | 0.19 |
| LF-M52×1.5P | 72 | 15 | 66 | 6×2.5 | 4.2 | 62 | 2-M5 | 5 | 85 | 171.9 | 0.215 |
| LFE-M52×1.5P | 72 | 15 | 66 | 6×2.5 | 4.2 | 62 | 4-M5 | 5 | 170 | 137.6 | 0.215 |
| LF-M55×2.0P | 75 | 15 | 68 | 7×3 | 4.2 | 65 | 2-M5 | 5 | 105 | 241.3 | 0.23 |
| LFE-M55×2.0P | 75 | 15 | 68 | 7×3 | 4.2 | 65 | 4-M5 | 5 | 210 | 193 | 0.23 |
| LF-M60×2.0P | 80 | 20 | 73 | 7×3 | 4.2 | 72 | 2-M5 | 5 | 130 | 263.8 | 0.33 |
| LFE-M60×2.0P | 80 | 20 | 73 | 7×3 | 4.2 | 72 | 4-M5 | 5 | 260 | 211 | 0.33 |
| LF-M65×2.0P | 85 | 20 | 78 | 7×3 | 4.2 | 76 | 2-M5 | 5 | 160 | 291 | 0.35 |
| LFE-M65×2.0P | 85 | 20 | 78 | 7×3 | 4.2 | 76 | 4-M5 | 5 | 320 | 238.6 | 0.35 |
| LF-M70×2.0P | 90 | 20 | 82 | 8×3.5 | 4.2 | 81 | 2-M5 | 5 | 200 | 313.9 | 0.36 |
| LFE-M70×2.0P | 90 | 20 | 82 | 8×3.5 | 4.2 | 81 | 4-M5 | 5 | 400 | 257.3 | 0.36 |
| LF-M75×2.0P | 95 | 20 | 87 | 8×3.5 | 4.2 | 86 | 2-M5 | 5 | 220 | 347.8 | 0.39 |
| LFE-M75×2.0P | 95 | 20 | 87 | 8×3.5 | 4.2 | 86 | 4-M5 | 5 | 440 | 298.1 | 0.39 |
| LF-M80×2.0P | 105 | 20 | 97 | 8×3.5 | 5.2 | 93 | 2-M6 | 8 | 240 | 371.3 | 0.55 |
| LFE-M80×2.0P | 105 | 20 | 97 | 8×3.5 | 5.2 | 93 | 4-M6 | 8 | 480 | 318.3 | 0.55 |
| LF-M85×2.0P | 110 | 20 | 102 | 8×3.5 | 5.2 | 98 | 2-M6 | 8 | 250 | 394.9 | 0.57 |
| LFE-M85×2.0P | 110 | 20 | 102 | 8×3.5 | 5.2 | 98 | 4-M6 | 8 | 500 | 338.6 | 0.57 |
| LF-M90×2.0P | 115 | 20 | 106 | 10×4 | 5.2 | 104 | 2-M6 | 8 | 265 | 422.5 | 0.6 |
| LFE-M90×2.0P | 115 | 20 | 106 | 10×4 | 5.2 | 104 | 4-M6 | 8 | 530 | 366.7 | 0.6 |
| LF-M95×2.0P | 120 | 20 | 111 | 10×4 | 5.2 | 107 | 2-M6 | 8 | 295 | 446.3 | 0.63 |
| LFE-M95×2.0P | 120 | 20 | 111 | 10×4 | 5.2 | 107 | 4-M6 | 8 | 590 | 387.4 | 0.63 |
| LF-M100×2.0P | 125 | 20 | 116 | 10×4 | 5.2 | 114 | 2-M6 | 8 | 325 | 470.2 | 0.65 |
| LFE-M100×2.0P | 125 | 20 | 116 | 10×4 | 5.2 | 114 | 4-M6 | 8 | 650 | 408.1 | 0.65 |
| LF-M105×2.0P | 130 | 20 | 119 | 12×5 | 5.2 | 118 | 2-M6 | 8 | 365 | 494 | 0.68 |
| LFE-M105×2.0P | 130 | 20 | 119 | 12×5 | 5.2 | 118 | 4-M6 | 8 | 730 | 428.8 | 0.68 |
| LF-M110×2.0P | 135 | 20 | 124 | 12×5 | 5.2 | 122 | 2-M6 | 8 | 405 | 517.8 | 0.72 |
| LFE-M110×2.0P | 135 | 20 | 124 | 12×5 | 5.2 | 122 | 4-M6 | 8 | 810 | 449.5 | 0.72 |
| LF-M115×2.0P | 140 | 20 | 129 | 12×5 | 5.2 | 127 | 2-M6 | 8 | 450 | 545 | 0.75 |
| LFE-M115×2.0P | 140 | 20 | 129 | 12×5 | 5.2 | 127 | 4-M6 | 8 | 900 | 476.9 | 0.75 |
| LF-M120×2.0P | 145 | 20 | 134 | 12×5 | 5.2 | 132 | 2-M6 | 8 | 500 | 574.3 | 0.78 |
| LFE-M120×2.0P | 145 | 20 | 134 | 12×5 | 5.2 | 132 | 4-M6 | 8 | 1000 | 508.6 | 0.78 |
| LF-M125×2.0P | 150 | 20 | 139 | 12×5 | 5.2 | 137 | 2-M6 | 8 | 560 | 598.5 | 0.8 |
| LFE-M125×2.0P | 150 | 20 | 139 | 12×5 | 5.2 | 137 | 4-M6 | 8 | 1120 | 530 | 0.8 |
| LF-M130×2.0P | 155 | 20 | 144 | 12×5 | 5.2 | 142 | 2-M6 | 8 | 635 | 626.6 | 0.85 |
| LFE-M130×2.0P | 155 | 20 | 144 | 12×5 | 5.2 | 142 | 4-M6 | 8 | 1270 | 559.2 | 0.85 |
| LF-M135×2.0P | 165 | 22 | 152 | 14×6 | 6.2 | 150 | 2-M8 | 18 | 680 | 723.3 | 1.15 |
| LFE-M135×2.0P | 165 | 22 | 152 | 14×6 | 6.2 | 150 | 4-M8 | 18 | 1359 | 645.4 | 1.15 |
| LF-M140×2.0P | 170 | 22 | 157 | 14×6 | 6.2 | 155 | 2-M8 | 18 | 1065 | 761.9 | 1.2 |
| LFE-M140×2.0P | 170 | 22 | 157 | 14×6 | 6.2 | 155 | 4-M8 | 18 | 2130 | 692.6 | 1.2 |
| LF-M145×2.0P | 175 | 22 | 162 | 14×6 | 6.2 | 160 | 2-M8 | 18 | 1065 | 789.3 | 1.25 |
| LFE-M145×2.0P | 175 | 22 | 162 | 14×6 | 6.2 | 160 | 4-M8 | 18 | 2130 | 717.6 | 1.25 |
| LF-M150×2.0P | 180 | 22 | 167 | 14×6 | 6.2 | 165 | 2-M8 | 18 | 1065 | 821.7 | 1.3 |
| LFE-M150×2.0P | 180 | 22 | 167 | 14×6 | 6.2 | 165 | 4-M8 | 18 | 2130 | 752.5 | 1.3 |