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精密螺母·研磨螺母·液压螺母·油脂驱动螺母·导轨压块·地脚螺栓·精密齿盘
北京宇晨瑞翔精密机械有限公司成立于2009年，公司位于北京市丰台区。自公司成立以来一直致力于生产研发高性价比精密锁紧螺母、研磨螺母、液压螺母、油脂驱动螺母、非标定制螺母、地脚螺栓、导轨压块等产品。是一家集研发、生产、销售为一体的公司。
公司设有两处生产基地位于河北保定、安徽芜湖，自建厂房面积15000平方米，员工一百三十余人，拥有百余台现代化生产设备，包括数控车床、加工中心、内外圆磨床、立式车床、特种设备、螺纹检测设备等。十几年来持续技术工艺改进，完善品质流程管控，保证质量体系有效运行。
产品主要应用于高端数控机床、精密主轴、力矩电机转台、光伏设备、压缩机、风力发电、高铁动车、船舶重工、航空航天、机器人、自动化设备等领域。
公司以高品质、快响应、优服务、高性价比为宗旨，致力于满足不同客户群体的需求，为客户提供可靠的技术服务支持。
本样本的编写极为仔细，所有数据都经过核对。但是本公司不承担任何数据不正确或不完整的责任。
公司保留对产品数据变更的权利，恕不另行通知。
目录
以尔场与
牙腹锁紧螺母YCF系列……… ……
径向锁紧螺母YCR系列
轴向锁紧螺母YCA系列… ........
缩紧锁紧螺母YCK系列· ……
变形锁紧螺母YCAK系列
锥度锁紧螺母YCZ系列
方形螺母DN系列 16
径向锁紧螺母三槽YCR-3系列……
锁紧螺母YCKMT系列………………
锁紧螺母YCKMTA系列…
钢片锁紧螺母YCG系列.
锁紧螺母YCE系列…
锁紧螺母YCKMK系列
径向锁紧螺母YCMR系列…
螺母AN系列…
液压螺母
液压螺母YCYY系列
油脂驱动螺母
油脂驱动螺母YCYZ系列………
油脂驱动螺母YCYG合金钢系列....
油脂驱动螺母YCYL航空铝系列·
导轨压块
导轨压块… ………………………
地脚螺栓
地脚螺栓
台湾精密齿盘
双齿盘（两片连结器）
三齿盘（三片连结器）
检测设备
安装与拆卸
锁紧螺母
多种不同的设计
精密轴承在轴上轴向定位的锁紧装置需制造得非常精确，常规锁紧螺母不完全适合用于精密轴承，为满足不同行业应用的高要求，北京宇晨生产开发了多种精密锁紧螺母。 版
列举两种常用带锁紧销的精密锁紧螺母YCF型和YCKMT型。利用这两种锁紧螺母可以将轴承和其他部件简单可靠的轴向定位在轴上并确保精密。两种螺母特殊之处在于均布在圆周上的三个铜柱锁紧销，这些销通过六角平头螺钉旋压在轴螺纹上，防止螺母松动。 版 北爱所
设计和安装拆卸都很简单，不需要轴中有额外的锁紧垫片或槽，锁紧销和六角平头螺钉与轴线所成角度与螺纹面相同，锁紧销端部与螺纹在同一工序加工而成，也具有同等精度螺纹牙型。螺母通过锁紧销和轴螺纹之间的摩擦以及螺纹面之间的粘连摩擦锁紧到位，因此不承受作用于螺母上的轴向负荷。当螺母锁紧时螺纹面也不会解除轴向负荷，螺母不会变形(图1)。YCF型和YCKMT型另一个优点是它们可以调整，三个均布锁紧销可以将螺母精确的定位，使螺母与轴垂直，锁紧销可以用来调整装到轴上的其他部件的不精确或偏差（图2)。YCF型和YCKMT型两种螺母正确拆装多次均可以保持精密度。 北藏所
(图3)展示了利用扳手正确安装YCF型锁紧螺母。
图1:锁紧销和六角平头螺钉与轴线所成角度与螺纹面相同
图2:可调整螺纹端面与轴上其他部件的不精确或偏差
图3:利用扳手正确安装YCF型锁紧螺母
定货举例和定货代号
| Thread螺牙 | Axial LoadStatic kN轴向负载能力 | Loosening Torque Nm 松脱力矩 | |||
| YCF | YCR | YCA | YCK | ||
| M8 | 30 | = | 17 | - | |
| M10 | 35 | 1 | 18 | - | - |
| M12 | 40 | - | 19 | - | - |
| M15 | 60 | = | 20 | = | = |
| M17 | 80 | 27 | 21 | 25 | 90 |
| M20 | 90 | 28 | 24 | 26 | 99 |
| M25 | 130 | 30 | 26 | 28 | 101 |
| M30 | 160 | 32 | 28 | 29 | 102 |
| M35 | 190 | 39 | 34 | 37 | 109 |
| M40 | 210 | 46 | 36 | 42 | 110 |
| M45 | 240 | 61 | 56 | 59 | 127 |
| M50 | 300 | 70 | 63 | 66 | 137 |
| M55 | 340 | 88 | 68 | 74 | 166 |
| M60 | 380 | 98 | 96 | 81 | 205 |
| M65 | 460 | 127 | 112 | 88 | 254 |
| M70 | 490 | 147 | 137 | 96 | 313 |
| M75 | 520 | 152 | 145 | 103 | 382 |
| M80 | 620 | 156 | 149 | 113 | 460 |
| M85 | 650 | 176 | 168 | 128 | 549 |
| M90 | 680 | 186 | 178 | 137 | 656 |
| M95 | 710 | 201 | 193 | 152 | 745 |
| M100 | 740 | 220 | 210 | 172 | 833 |
| M105 | 770 | 236 | 215 | 186 | 957 |
| M110 | 800 | 252 | 230 | 206 | 1127 |
| M115 | 830 | 268 | 250 | 221 | 1242 |
| M120 | 860 | 279 | 264 | 235 | 1323 |
| M125 | 890 | 289 | 274 | 250 | 1389 |
| M130 | 920 | 313 | 294 | 265 | 1421 |
| M135 | 950 | 352 | 328 | 304 | 1576 |
| M140 | 980 | 392 | 372 | 324 | 1610 |
| M145 | 1010 | 436 | 402 | 353 | 1680 |
| M150 | 1040 | 480 | 421 | 392 | 1710 |
| M155 | 1070 | 519 | 460 | 422 | 1850 |
| M160 | 1100 | 563 | 509 | 461 | 1931 |
| M165 | 1130 | 598 | 529 | 495 | 1989 |
| M170 | 1160 | 647 | 558 | 520 | 2052 |
| M180 | 1220 | 686 | 558 | 559 | 2214 |
| M190 | 1280 | 735 | 627 | 598 | 2596 |
| M200 | 1340 | 794 | 666 | 637 | 2731 |
牙腹锁紧螺母YCF系列
YCF型锁紧螺母，其锁紧铜与螺纹呈30°角设计，不承受作用于螺纹上的轴向负荷。当螺母锁紧时，螺纹面不会解除轴向负荷，螺母不会变形。三个等间距锁紧铜可以用来调整装到轴上的其它部件的偏差。由于锁紧铜不会变形，F型螺母经多次拆装仍然可以保持精密度。
材质：42CrMo 硬度:HRC28°-32°螺纹精度：ISO4H
端面偏摆:M12-M200 0.002-0.005mmM210-M450 0.005-0.008mm
| Thread | D | h | d | n×g | t | n-m | Max.Nm |
| YCF M12×1.5 | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 |
| YCF M14×1.5 | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 |
| YCFM15×1.0 | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 |
| YCF M16×1.5 | 30 | 14 | 25 | 3×4 | 2 | 3-M6 | 8 |
| YCF M17×1.0 | 32 | 16 | 27 | 3×5 | 2 | 3-M6 | 8 |
| YCF M18×1.5 | 32 | 16 | 27 | 3×5 | 2 | 3-M6 | 8 |
| YCFM20×1.0 | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 |
| YCF M20×1.5 | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 |
| YCF M22×1.5 | 38 | 16 | 33 | 3×5 | 2 | 3-M6 | 8 |
| YCF M24×1.5 | 38 | 18 | 33 | 3×5 | 2 | 3-M6 | 8 |
| YCF M24×1.5 | 40 | 18 | 35 | 3×5 | 2 | 3-M8 | 18 |
| YCF M25×1.5 | 38 | 18 | 33 | 3×5 | 2 | 3-M6 | 8 |
| YCF M25×1.5 | 40 | 18 | 35 | 3×5 | 2 | 3-M8 | 18 |
| YCF M27×1.5 | 40 | 18 | 35 | 3×5 | 2 | 3-M6 | 8 |
| YCF M28×1.5 | 42 | 18 | 37 | 3×5 | 2 | 3-M6 | 8 |
| YCF M30×1.5 | 45 | 18 | 40 | 3×5 | 2 | 3-M6 | 8 |
| YCF M32×1.5 | 47 | 18 | 42 | 3×5 | 2 | 3-M6 | 8 |
| YCF M33×1.5 | 50 | 18 | 45 | 3×5 | 2 | 3-M6 | 8 |
| YCF M35×1.5 | 52 | 18 | 46 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M36×1.5 | 52 | 18 | 46 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M39×1.5 | 58 | 20 | 52 | 3×6 | 2.5 | 3-M8 | 18 |
| YCFM40×1.5 | 58 | 20 | 52 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M42×1.5 | 62 | 20 | 56 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M45×1.5 | 65 | 20 | 59 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M48×1.5 | 70 | 20 | 64 | 3×6 | 2.5 | 3-M8 | 18 |
YCF M10型号可选YCKMT M10型号
宇晨瑞翔精密机械
牙腹锁紧螺母YCF系列
| Thread | D | h | d | n×g | t | n-m | Max.Nm |
| YCF M50×1.5 | 70 | 20 | 64 | 3×6 | 2.5 | 3-M8 | 18 |
| YCF M52×1.5 | 73 | 22 | 66 | 3×8 | 3 | 3-M8 | 18 |
| YCF M55×1.5 | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 |
| YCF M55×2.0 | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 |
| YCF M56×1.5 | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 |
| YCFM56×2.0 | 75 | 22 | 68 | 3×8 | 3 | 3-M8 | 18 |
| YCF M60×2.0 | 80 | 22 | 73 | 3×8 | 3 | 3-M8 | 18 |
| YCF M64×1.5 | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 |
| YCF M64×2.0 | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 |
| YCF M65×2.0 | 85 | 22 | 78 | 3×8 | 3 | 3-M8 | 18 |
| YCF M68×2.0 | 92 | 24 | 84 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M70×2.0 | 92 | 24 | 84 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M72×2.0 | 94 | 24 | 86 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M75×2.0 | 98 | 24 | 90 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M76×2.0 | 98 | 24 | 90 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M80×2.0 | 105 | 24 | 96 | 3×8 | 3.5 | 3-M8 | 18 |
| YCF M85×2.0 | 110 | 24 | 102 | 6×8 | 3.5 | 3-M8 | 18 |
| YCF M90×2.0 | 120 | 26 | 108 | 6×10 | 4 | 3-M8 | 18 |
| YCF M95×2.0 | 125 | 26 | 113 | 6×10 | 4 | 3-M8 | 18 |
| YCF M100×2.0 | 130 | 26 | 118 | 6×10 | 4 | 3-M8 | 18 |
| YCF M105×2.0 | 140 | 28 | 125 | 6×10 | 4 | 3-M10 | 35 |
| YCF M110×2.0 | 145 | 28 | 132 | 6×10 | 4 | 3-M10 | 35 |
| YCF M115×2.0 | 150 | 28 | 137 | 6×10 | 4 | 3-M10 | 35 |
| YCF M120×2.0 | 155 | 30 | 142 | 6×12 | 5 | 3-M10 | 35 |
| YCF M125×2.0 | 160 | 30 | 147 | 6×12 | 5 | 3-M10 | 35 |
| YCF M130×2.0 | 165 | 30 | 152 | 6×12 | 5 | 3-M10 | 35 |
| YCF M135×2.0 | 175 | 32 | 160 | 6×12 | 5 | 3-M10 | 35 |
| YCF M140×2.0 | 178 | 32 | 165 | 6×12 | 5 | 3-M10 | 35 |
| YCF M145×2.0 | 190 | 32 | 175 | 6×12 | 5 | 3-M10 | 35 |
| YCF M150×2.0 | 195 | 32 | 180 | 6×12 | 5 | 3-M10 | 35 |
| YCF M155×3.0 | 200 | 34 | 180 | 6×14 | 6 | 3-M10 | 35 |
| YCF M160×3.0 | 210 | 34 | 190 | 6×14 | 6 | 3-M10 | 35 |
| YCF M165×3.0 | 210 | 34 | 190 | 6×14 | 6 | 3-M10 | 35 |
| YCF M170×3.0 | 220 | 34 | 200 | 6×14 | 6 | 3-M10 | 35 |
| YCF M180×3.0 | 230 | 36 | 205 | 6×16 | 7 | 3-M12 | 60 |
| YCF M190×3.0 | 240 | 36 | 215 | 6×16 | 7 | 3-M12 | 60 |
牙腹锁紧螺母YCF系列
| Thread | D | h | d | n×g | t | n-m | Max.Nm |
| YCF M195×3.0 | 240 | 36 | 215 | 6×16 | 7 | 3-M12 | 60 |
| YCF M200×3.0 | 250 | 38 | 225 | 6×16 | 7 | 3-M12 | 60 |
| YCF M210×3.0 | 260 | 38 | 245 | 6×16 | 7 | 3-M12 | 60 |
| YCF M220×3.0 | 270 | 38 | 255 | 6×16 | 7 | 3-M12 | 60 |
| YCF M230×3.0 | 280 | 40 | 258 | 6×16 | 9 | 3-M12 | 60 |
| YCFM240×3.0 | 290 | 40 | 268 | 6×16 | 9 | 3-M12 | 60 |
| YCF M250×3.0 | 300 | 40 | 278 | 6×16 | 9 | 3-M12 | 60 |
| YCF M260×4.0 | 310 | 40 | 288 | 6×20 | 10 | 3-M14 | 100 |
| YCF M270×4.0 | 320 | 40 | 298 | 6×20 | 10 | 3-M14 | 100 |
| YCF M280×4.0 | 330 | 40 | 308 | 6×20 | 10 | 3-M14 | 100 |
| YCF M290×4.0 | 340 | 42 | 315 | 6×22 | 11 | 3-M14 | 100 |
| YCF M300×4.0 | 350 | 42 | 325 | 6×22 | 11 | 3-M14 | 100 |
| YCF M310×4.0 | 365 | 42 | 340 | 6×24 | 12 | 3-M14 | 100 |
| YCF M320×4.0 | 375 | 42 | 350 | 6×24 | 12 | 3-M14 | 100 |
| YCF M330×4.0 | 385 | 42 | 360 | 6×24 | 12 | 3-M14 | 100 |
| YCF M340×4.0 | 395 | 42 | 370 | 6×24 | 12 | 3-M14 | 100 |
| YCF M350×4.0 | 405 | 42 | 380 | 6×24 | 12 | 3-M14 | 100 |
| YCF M360×4.0 | 415 | 44 | 388 | 6×26 | 13 | 3-M16 | 150 |
| YCF M370×4.0 | 425 | 44 | 398 | 6×26 | 13 | 3-M16 | 150 |
| YCF M380×4.0 | 435 | 44 | 408 | 6×26 | 13 | 3-M16 | 150 |
| YCF M390×4.0 | 445 | 44 | 418 | 6×26 | 13 | 3-M16 | 150 |
| YCF M400×4.0 | 465 | 44 | 438 | 6×30 | 13 | 3-M16 | 150 |
| YCF M410×4.0 | 475 | 46 | 444 | 6×30 | 15 | 3-M16 | 150 |
| YCF M420×4.0 | 485 | 46 | 454 | 6×30 | 15 | 3-M16 | 150 |
| YCF M430×4.0 | 495 | 46 | 464 | 6×30 | 15 | 3-M16 | 150 |
| YCF M440×4.0 | 505 | 46 | 474 | 6×30 | 15 | 3-M16 | 150 |
| YCF M450×4.0 | 515 | 46 | 484 | 6×30 | 15 | 3-M16 | 150 |
可定制非标螺母
1Nm=10.2kgf.cm=0.73lb.ft
1Nm=10.2kgf.cm=0.73lb.ft
径向锁紧螺母YCR系列
YCR型锁紧方式为径向锁定，其厚度较薄，适用于螺母厚度空间受到一定限制，无法使用其他产品的安装环境。
材质:42CrMo硬度:HRC28°-32° 螺纹精度:ISO4H
端面偏摆:M6-M200 0.002-0.005mmM210-M450 0.005-0.008mm
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCR M5×0.5 | 16 | 8 | 4×3 | 2 | 11 | 2-M4 | 3.5 |
| YCR M6×0.5 | 16 | 8 | 4×3 | 2 | 11 | 2-M4 | 3.5 |
| YCR M8×0.75 | 16 | 8 | 4×3 | 2 | 11 | 2-M4 | 3.5 |
| YCR M8×1.0 | 16 | 8 | 4×3 | 2 | 11 | 2-M4 | 3.5 |
| YCR M9×0.75 | 18 | 8 | 4×3 | 2 | 13 | 2-M4 | 3.5 |
| YCR M10×0.75 | 18 | 8 | 4×3 | 2 | 13 | 2-M4 | 3.5 |
| YCR M10×1.0 | 18 | 8 | 4×3 | 2 | 13 | 2-M4 | 3.5 |
| YCR M12×1.0 | 20 | 8 | 4×3 | 2 | 16 | 2-M4 | 3.5 |
| YCR M12×1.0 | 22 | 8 | 4×3 | 2 | 18 | 2-M4 | 3.5 |
| YCR M12×1.25 | 20 | 8 | 4×3 | 2 | 16 | 2-M4 | 3.5 |
| YCR M12×1.25 | 22 | 8 | 4×3 | 2 | 18 | 2-M4 | 3.5 |
| YCR M14×1.5 | 25 | 8 | 4×3 | 2 | 20 | 2-M4 | 3.5 |
| YCR M15×1.0 | 25 | 8 | 4×3 | 2 | 20 | 2-M4 | 3.5 |
| YCR M16×1.5 | 28 | 10 | 4×4 | 2 | 23 | 2-M5 | 4.5 |
| YCR M17×1.0 | 28 | 10 | 4×4 | 2 | 23 | 2-M5 | 4.5 |
| YCR M18×1.5 | 30 | 10 | 4×4 | 2 | 25 | 2-M5 | 4.5 |
| YCR M20×1.0 | 32 | 10 | 4×4 | 2 | 27 | 3-M5 | 4.5 |
| YCR M20×1.5 | 32 | 10 | 4×4 | 2 | 27 | 3-M5 | 4.5 |
| YCR M22×1.5 | 35 | 10 | 4×4 | 2 | 30 | 3-M5 | 4.5 |
| YCR M24×1.5 | 38 | 12 | 4×5 | 2 | 33 | 3-M6 | 8 |
| YCR M25×1.5 | 38 | 12 | 4×5 | 2 | 33 | 3-M6 | 8 |
| YCR M27×1.5 | 42 | 12 | 4×5 | 2 | 37 | 3-M6 | 8 |
| YCR M30×1.0 | 45 | 12 | 4×5 | 2 | 40 | 3-M6 | 8 |
| YCR M30×1.5 | 45 | 12 | 4×5 | 2 | 40 | 3-M6 | 8 |
| YCR M33×1.5 | 52 | 12 | 4×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR M35×1.5 | 52 | 12 | 4×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR M36×1.5 | 52 | 12 | 4×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR M38×1.5 | 58 | 14 | 4×6 | 2.5 | 52 | 3-M6 | 8 |
径向锁紧螺母YCR系列
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCR M39×1.5 | 58 | 14 | 4×6 | 2.5 | 52 | 3-M6 | 8 |
| YCR M40×1.5 | 58 | 14 | 4×6 | 2.5 | 52 | 3-M6 | 8 |
| YCR M42×1.5 | 62 | 14 | 4×6 | 2.5 | 56 | 3-M6 | 8 |
| YCR M45×1.5 | 65 | 14 | 4×6 | 2.5 | 59 | 3-M6 | 8 |
| YCR M48×1.5 | 68 | 14 | 4×6 | 2.5 | 62 | 3-M6 | 8 |
| YCR M50×1.5 | 70 | 14 | 4×6 | 2.5 | 64 | 3-M8 | 18 |
| YCR M50×2.0 | 70 | 14 | 4×6 | 2.5 | 64 | 3-M8 | 18 |
| YCR M52×1.5 | 73 | 16 | 4×8 | 3 | 66 | 3-M8 | 18 |
| YCR M55×2.0 | 75 | 16 | 4×8 | 3 | 68 | 3-M8 | 18 |
| YCR M56×2.0 | 75 | 16 | 4×8 | 3 | 68 | 3-M8 | 18 |
| YCR M60×1.5 | 80 | 16 | 4×8 | 3 | 73 | 3-M8 | 18 |
| YCR M60×2.0 | 80 | 16 | 4×8 | 3 | 73 | 3-M8 | 18 |
| YCR M62×2.0 | 83 | 16 | 4×8 | 3 | 76 | 3-M8 | 18 |
| YCR M64×2.0 | 85 | 16 | 4×8 | 3 | 78 | 3-M8 | 18 |
| YCR M65×2.0 | 85 | 16 | 4×8 | 3 | 78 | 3-M8 | 18 |
| YCR M68×2.0 | 92 | 18 | 4×8 | 3.5 | 84 | 3-M8 | 18 |
| YCR M70×2.0 | 92 | 18 | 4×8 | 3.5 | 84 | 3-M8 | 18 |
| YCR M72×2.0 | 94 | 18 | 4×8 | 3.5 | 86 | 3-M8 | 18 |
| YCR M75×2.0 | 98 | 18 | 4×8 | 3.5 | 90 | 3-M8 | 18 |
| YCR M76×2.0 | 100 | 18 | 4×8 | 3.5 | 92 | 3-M8 | 18 |
| YCR M80×2.0 | 105 | 18 | 4×8 | 3.5 | 96 | 3-M8 | 18 |
| YCR M85×2.0 | 110 | 18 | 4×8 | 3.5 | 102 | 3-M8 | 18 |
| YCR M90×2.0 | 120 | 20 | 4×10 | 4 | 108 | 3-M8 | 18 |
| YCR M95×2.0 | 125 | 20 | 4×10 | 4 | 113 | 3-M8 | 18 |
| YCR M100×2.0 | 130 | 20 | 4×10 | 4 | 118 | 3-M8 | 18 |
| YCR M105×2.0 | 140 | 22 | 4×12 | 5 | 125 | 3-M10 | 35 |
| YCR M110×2.0 | 145 | 22 | 4×12 | 5 | 132 | 3-M10 | 35 |
| YCR M115×2.0 | 150 | 22 | 4×12 | 5 | 137 | 3-M10 | 35 |
| YCR M120×2.0 | 155 | 24 | 4×12 | 5 | 142 | 3-M10 | 35 |
| YCR M125×2.0 | 160 | 24 | 4×12 | 5 | 147 | 3-M10 | 35 |
| YCR M130×2.0 | 165 | 24 | 4×12 | 5 | 152 | 3-M10 | 35 |
| YCR M135×2.0 | 175 | 26 | 4×14 | 6 | 160 | 3-M10 | 35 |
| YCR M140×2.0 | 178 | 26 | 4×14 | 6 | 165 | 3-M12 | 60 |
| YCR M145×2.0 | 190 | 26 | 4×14 | 6 | 175 | 3-M12 | 60 |
| YCR M150×2.0 | 195 | 26 | 4×14 | 6 | 180 | 3-M12 | 60 |
| YCR M155×3.0 | 200 | 28 | 4×16 | 7 | 180 | 3-M12 | 60 |
| YCR M160×3.0 | 210 | 28 | 4×16 | 7 | 190 | 3-M12 | 60 |
| YCR M165×3.0 | 210 | 28 | 4×16 | 7 | 190 | 3-M12 | 60 |
径向锁紧螺母YCR系列
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCR M170×3.0 | 220 | 28 | 4×16 | 7 | 200 | 3-M12 | 60 |
| YCR M180×3.0 | 230 | 30 | 4×18 | 8 | 205 | 3-M12 | 60 |
| YCR M190×3.0 | 240 | 30 | 4×18 | 8 | 215 | 3-M12 | 60 |
| YCR M195×3.0 | 240 | 30 | 4×18 | 8 | 215 | 3-M12 | 60 |
| YCR M200×3.0 | 250 | 32 | 4×18 | 8 | 225 | 3-M12 | 60 |
| YCR M210×3.0 | 260 | 32 | 4×18 | 8 | 240 | 3-M12 | 60 |
| YCR M220×3.0 | 270 | 32 | 4×18 | 8 | 250 | 3-M12 | 60 |
| YCR M230×3.0 | 280 | 34 | 4×20 | 9 | 258 | 3-M12 | 60 |
| YCR M240×3.0 | 290 | 34 | 4×20 | 9 | 268 | 3-M12 | 60 |
| YCR M250×3.0 | 300 | 34 | 4×20 | 9 | 278 | 3-M12 | 60 |
| YCR M260×4.0 | 310 | 34 | 4×22 | 10 | 288 | 3-M14 | 100 |
| YCR M270×4.0 | 320 | 34 | 4×22 | 10 | 298 | 3-M14 | 100 |
| YCR M280×4.0 | 330 | 34 | 6×22 | 10 | 308 | 3-M14 | 100 |
| YCR M290×4.0 | 340 | 36 | 6×24 | 11 | 315 | 3-M14 | 100 |
| YCR M300×4.0 | 350 | 36 | 6×24 | 11 | 325 | 3-M14 | 100 |
| YCR M310×4.0 | 365 | 36 | 6×24 | 12 | 340 | 3-M14 | 100 |
| YCR M320×4.0 | 375 | 36 | 6×24 | 12 | 350 | 3-M14 | 100 |
| YCR M330×4.0 | 385 | 36 | 6×24 | 12 | 360 | 3-M14 | 100 |
| YCR M340×4.0 | 395 | 36 | 6×24 | 12 | 370 | 3-M14 | 100 |
| YCR M350×4.0 | 405 | 36 | 6×24 | 12 | 380 | 3-M14 | 100 |
| YCR M360×4.0 | 415 | 38 | 6×26 | 13 | 388 | 3-M16 | 150 |
| YCR M370×4.0 | 425 | 38 | 6×26 | 13 | 398 | 3-M16 | 150 |
| YCR M380×4.0 | 435 | 38 | 6×26 | 13 | 408 | 3-M16 | 150 |
| YCR M390×4.0 | 445 | 38 | 6×26 | 13 | 418 | 3-M16 | 150 |
| YCR M400×4.0 | 465 | 38 | 6×30 | 13 | 438 | 3-M16 | 150 |
| YCR M410×4.0 | 475 | 40 | 6×30 | 15 | 444 | 3-M16 | 150 |
| YCR M420×4.0 | 485 | 40 | 6×30 | 15 | 454 | 3-M16 | 150 |
| YCR M430×4.0 | 495 | 40 | 6×30 | 15 | 464 | 3-M16 | 150 |
| YCR M440×4.0 | 505 | 40 | 6×30 | 15 | 474 | 3-M16 | 150 |
| YCR M450×4.0 | 515 | 40 | 6×30 | 15 | 484 | 3-M16 | 150 |
可定制非标螺母
1Nm=10.2kgf.cm=0.73lb.ft
1Nm=10.2kgf.cm=0.73lb.ft
轴向锁紧螺母YCA系列
YCA型锁紧方式为轴向锁定，其厚度与F系列相同，适用于设计或装配上受到限制，无法使用其他产品的情况。
材质:42CrMo硬度:HRC28°-32° 螺纹精度:ISO4H
端面偏摆:M12-M200 0.002-0.005mmM210-M300 0.005-0.008mm
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCAM12×1.0 | 30 | 14 | 4×4 | 2 | 25 | 2-M4 | 3.5 |
| YCAM14×1.5 | 30 | 14 | 4×4 | 2 | 25 | 2-M4 | 3.5 |
| YCAM15×1.0 | 30 | 14 | 4×4 | 2 | 25 | 2-M4 | 3.5 |
| YCAM16×1.0 | 30 | 14 | 4×4 | 2 | 25 | 2-M4 | 3.5 |
| YCAM17×1.0 | 32 | 16 | 4×4 | 2 | 27 | 2-M4 | 3.5 |
| YCAM18×1.5 | 32 | 16 | 4×4 | 2 | 27 | 2-M4 | 3.5 |
| YCAM20×1.0 | 38 | 16 | 4×5 | 2 | 33 | 3-M4 | 3.5 |
| YCA M20×1.5 | 38 | 16 | 4×5 | 2 | 33 | 3-M4 | 3.5 |
| YCA M22×1.5 | 38 | 16 | 4×5 | 2 | 33 | 3-M4 | 3.5 |
| YCAM24×1.5 | 38 | 18 | 4×5 | 2 | 33 | 3-M4 | 3.5 |
| YCAM25×1.5 | 38 | 18 | 4×5 | 2 | 33 | 3-M4 | 3.5 |
| YCA M27×1.5 | 40 | 18 | 4×5 | 2 | 35 | 3-M4 | 3.5 |
| YCAM30×1.5 | 45 | 18 | 4×5 | 2 | 40 | 3-M4 | 3.5 |
| YCAM33×1.5 | 50 | 18 | 4×5 | 2 | 45 | 3-M4 | 3.5 |
| YCAM35×1.5 | 52 | 18 | 4×6 | 2.5 | 46 | 3-M6 | 8 |
| YCA M36×1.5 | 52 | 18 | 4×6 | 2.5 | 46 | 3-M6 | 8 |
| YCAM39×1.5 | 58 | 20 | 4×6 | 2.5 | 52 | 3-M6 | 8 |
| YCAM40×1.5 | 58 | 20 | 4×6 | 2.5 | 52 | 3-M6 | 8 |
| YCAM42×1.5 | 62 | 20 | 4×6 | 2.5 | 56 | 3-M6 | 8 |
| YCAM45×1.5 | 65 | 20 | 4×6 | 2.5 | 59 | 3-M6 | 8 |
| YCAM48×1.5 | 70 | 20 | 4×6 | 2.5 | 64 | 3-M6 | 8 |
| YCAM50×1.5 | 70 | 20 | 4×6 | 2.5 | 64 | 3-M6 | 8 |
| YCA M52×1.5 | 73 | 22 | 4×8 | 3 | 66 | 3-M6 | 8 |
| YCA M55×2.0 | 75 | 22 | 4×8 | 3 | 68 | 3-M6 | 8 |
| YCAM56×2.0 | 75 | 22 | 4×8 | 3 | 68 | 3-M6 | 8 |
| YCAM60×2.0 | 80 | 22 | 4×8 | 3 | 73 | 3-M6 | 8 |
| YCAM64×2.0 | 85 | 22 | 4×8 | 3 | 78 | 3-M6 | 8 |
| YCAM65×2.0 | 85 | 22 | 4×8 | 3 | 78 | 3-M6 | 8 |
| YCAM68×2.0 | 92 | 24 | 4×8 | 3.5 | 84 | 3-M8 | 18 |
| YCAM70×2.0 | 92 | 24 | 4×8 | 3.5 | 84 | 3-M8 | 18 |
宇晨瑞翔精密机械
轴向锁紧螺母YCA系列
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCA M72×2.0 | 94 | 24 | 4×8 | 3.5 | 86 | 3-M8 | 18 |
| YCAM75×2.0 | 98 | 24 | 4×8 | 3.5 | 90 | 3-M8 | 18 |
| YCA M76×2.0 | 98 | 24 | 4×8 | 3.5 | 90 | 3-M8 | 18 |
| YCAM80×2.0 | 105 | 24 | 4×8 | 3.5 | 96 | 3-M8 | 18 |
| YCAM85×2.0 | 110 | 24 | 4×8 | 3.5 | 102 | 3-M8 | 18 |
| YCA M90×2.0 | 120 | 26 | 4×10 | 4 | 108 | 3-M8 | 18 |
| YCA M95×2.0 | 125 | 26 | 4×10 | 4 | 113 | 3-M8 | 18 |
| YCAM100×2.0 | 130 | 26 | 4×10 | 4 | 118 | 3-M8 | 18 |
| YCAM105×2.0 | 140 | 28 | 4×12 | 5 | 125 | 3-M10 | 35 |
| YCAM110×2.0 | 145 | 28 | 4×12 | 5 | 132 | 3-M10 | 35 |
| YCAM115×2.0 | 150 | 28 | 4×12 | 5 | 137 | 3-M10 | 35 |
| YCAM120×2.0 | 155 | 30 | 4×12 | 5 | 142 | 3-M10 | 35 |
| YCA M125×2.0 | 160 | 30 | 4×12 | 5 | 147 | 3-M10 | 35 |
| YCAM130×2.0 | 165 | 30 | 4×12 | 5 | 152 | 3-M10 | 35 |
| YCA M135×2.0 | 175 | 32 | 4×14 | 6 | 160 | 3-M12 | 60 |
| YCAM140×2.0 | 178 | 32 | 4×14 | 6 | 165 | 3-M12 | 60 |
| YCAM145×2.0 | 190 | 32 | 4×14 | 6 | 175 | 3-M12 | 60 |
| YCAM150×2.0 | 195 | 32 | 4×14 | 6 | 180 | 3-M12 | 60 |
| YCAM155×3.0 | 200 | 34 | 4×16 | 7 | 180 | 3-M12 | 60 |
| YCAM160×3.0 | 210 | 34 | 4×16 | 7 | 190 | 3-M12 | 60 |
| YCA M165×3.0 | 210 | 34 | 4×16 | 7 | 190 | 3-M12 | 60 |
| YCAM170×3.0 | 220 | 34 | 4×16 | 7 | 200 | 3-M12 | 60 |
| YCA M180×3.0 | 230 | 36 | 4×18 | 8 | 205 | 3-M12 | 60 |
| YCAM190×3.0 | 240 | 36 | 4×18 | 8 | 215 | 3-M12 | 60 |
| YCAM200×3.0 | 250 | 38 | 4×18 | 8 | 225 | 3-M12 | 60 |
| YCAM210×3.0 | 260 | 38 | 4×18 | 8 | 240 | 3-M12 | 60 |
| YCA M220×3.0 | 270 | 38 | 4×18 | 8 | 250 | 3-M12 | 60 |
| YCAM230×3.0 | 280 | 40 | 4×20 | 9 | 258 | 3-M12 | 60 |
| YCA M240×3.0 | 290 | 40 | 4×20 | 9 | 268 | 3-M12 | 60 |
| YCAM250×3.0 | 300 | 40 | 4×20 | 9 | 278 | 3-M12 | 60 |
| YCAM260×4.0 | 310 | 40 | 4×22 | 10 | 288 | 3-M14 | 100 |
| YCAM270×4.0 | 320 | 40 | 4×22 | 10 | 298 | 3-M14 | 100 |
| YCAM280×4.0 | 330 | 40 | 6×22 | 10 | 308 | 3-M14 | 100 |
| YCA M290×4.0 | 340 | 42 | 6×24 | 11 | 315 | 3-M14 | 100 |
| YCAM300×4.0 | 350 | 42 | 6×24 | 11 | 325 | 3-M14 | 100 |
可定制非标螺母
1Nm=10.2kgf.cm=0.73lb.ft
1Nm=10.2kgf.cm=0.73lb.ft
缩紧锁紧螺母YCK系列
YCK型锁紧螺母采用4-8颗高强度螺栓，使其螺牙通过轴向变形锁紧。适用于工作环境恶劣、易松脱，需要高扭矩的环境，可通过调整轴向螺钉的扭紧力来调整螺母偏摆精度。 版权
材质:42CrMo/S45C 硬度:HRC28°-32°螺纹精度:ISO4H
端面偏摆：M12-M200 0.002-0.005mmM210-M300 0.005-0.008mm
| Thread | D | h | d | n-m×L | n | b | C | Max.Nm |
| YCKM12×1.0 | 26 | 15 | - | 3-M3x10 | 3 | 3 | 19 | 2.5 |
| YCKM14×1.5 | 32 | 16 | - | 3-M4x10 | 4 | 4 | 22.5 | 3.5 |
| YCKM15×1.5 | 33 | 18 | 30 | 4-M4×12 | 4 | 4 | 24 | 3.5 |
| YCKM16×1.5 | 34 | 18 | 31 | 4-M4×12 | 4 | 4 | 24 | 3.5 |
| YCK M17×1.0 | 37 | 18 | 34 | 4-M4×12 | 4 | 4 | 26 | 3.5 |
| YCKM18×1.5 | 38 | 18 | 35 | 4-M4×12 | 4 | 4 | 28 | 3.5 |
| YCK M20×1.0 | 40 | 18 | 37 | 4-M4×12 | 4 | 4 | 30 | 3.5 |
| YCKM20×1.5 | 40 | 18 | 37 | 4-M4×12 | 4 | 4 | 30 | 3.5 |
| YCKM22×1.5 | 42 | 18 | 39 | 4-M4×12 | 4 | 4 | 32 | 3.5 |
| YCK M24×1.5 | 44 | 18 | 41 | 4-M4×12 | 4 | 4 | 34 | 3.5 |
| YCKM25×1.5 | 45 | 20 | 42 | 4-M4×14 | 4 | 5 | 35 | 3.5 |
| YCKM26×1.5 | 45 | 20 | 42 | 4-M4×14 | 4 | 5 | 35 | 3.5 |
| YCK M27×1.5 | 46 | 20 | 43 | 4-M4×14 | 4 | 5 | 37 | 3.5 |
| YCK M28×1.5 | 46 | 20 | 43 | 4-M4×14 | 4 | 5 | 37 | 3.5 |
| YCK M30×1.5 | 48 | 20 | 45 | 4-M4×14 | 4 | 5 | 39 | 3.5 |
| YCK M32×1.5 | 50 | 22 | 47 | 4-M4×16 | 4 | 5 | 41 | 3.5 |
| YCK M33×1.5 | 50 | 22 | 47 | 4-M4×16 | 4 | 5 | 41 | 3.5 |
| YCK M35×1.5 | 53 | 22 | 50 | 4-M4×16 | 4 | 5 | 44 | 3.5 |
| YCKM36×1.5 | 54 | 22 | 51 | 4-M4×16 | 4 | 5 | 44 | 3.5 |
| YCK M38×1.5 | 56 | 22 | 53 | 4-M4×16 | 4 | 5 | 47 | 3.5 |
| YCK M39×1.5 | 56 | 22 | 53 | 4-M4×16 | 4 | 5 | 47 | 3.5 |
| YCK M40×1.5 | 58 | 22 | 55 | 4-M4×16 | 4 | 5 | 49 | 3.5 |
| YCKM42×1.5 | 60 | 22 | 57 | 4-M4×16 | 4 | 5 | 51 | 3.5 |
| YCKM45×1.5 | 68 | 22 | 65 | 6-M4×18 | 6 | 6 | 57 | 3.5 |
| YCK M48×1.5 | 69 | 25 | 66 | 6-M4×18 | 6 | 6 | 58 | 3.5 |
| YCKM50×1.5 | 70 | 25 | 67 | 6-M4×18 | 6 | 6 | 60 | 3.5 |
| YCKM52×1.5 | 72 | 25 | 68 | 6-M4×18 | 6 | 6 | 62 | 3.5 |
| YCK M55×1.5 | 75 | 25 | 71 | 6-M4×18 | 6 | 6 | 65 | 3.5 |
| YCKM55×2.0 | 75 | 25 | 71 | 6-M4×18 | 6 | 6 | 65 | 3.5 |
| YCKM56×1.5 | 75 | 25 | 71 | 6-M4×18 | 6 | 6 | 65 | 3.5 |
宇晨瑞翔精密机械
缩紧锁紧螺母YCK系列
| Thread | D | h | d | n-m×L | n | b | C | Max.Nm |
| YCK M58×1.5 | 82 | 26 | 78 | 6-M5×20 | 6 | 6 | 70 | 4.5 |
| YCK M60×1.5 | 84 | 26 | 80 | 6-M5×20 | 6 | 6 | 72 | 4.5 |
| YCK M60×2.0 | 84 | 26 | 80 | 6-M5×20 | 6 | 6 | 72 | 4.5 |
| YCK M62×1.5 | 86 | 28 | 82 | 6-M5×20 | 6 | 6 | 75 | 4.5 |
| YCK M64×1.5 | 88 | 28 | 84 | 6-M5×20 | 6 | 6 | 77 | 4.5 |
| YCK M65×1.5 | 88 | 28 | 84 | 6-M5×20 | 6 | 6 | 77 | 4.5 |
| YCK M65×2.0 | 88 | 28 | 84 | 6-M5×20 | 6 | 6 | 77 | 4.5 |
| YCK M68×1.5 | 93 | 28 | 89 | 6-M5×20 | 6 | 7 | 80 | 4.5 |
| YCK M68×2.0 | 93 | 28 | 89 | 6-M5×20 | 6 | 7 | 80 | 4.5 |
| YCKM70×1.5 | 95 | 28 | 91 | 6-M5×20 | 6 | 7 | 82 | 4.5 |
| YCKM70×2.0 | 95 | 28 | 91 | 6-M5×20 | 6 | 7 | 82 | 4.5 |
| YCKM72×1.5 | 97 | 28 | 93 | 6-M5×20 | 6 | 7 | 84 | 4.5 |
| YCKM75×1.5 | 100 | 28 | 96 | 6-M5×20 | 6 | 7 | 87 | 4.5 |
| YCKM75×2.0 | 100 | 28 | 96 | 6-M5×20 | 6 | 7 | 87 | 4.5 |
| YCK M80×2.0 | 110 | 32 | 105 | 6-M6×22 | 6 | 8 | 95 | 8 |
| YCK M85×2.0 | 115 | 32 | 110 | 6-M6×22 | 6 | 8 | 100 | 8 |
| YCK M90×2.0 | 120 | 32 | 115 | 6-M6×22 | 6 | 8 | 105 | 8 |
| YCKM95×2.0 | 125 | 32 | 120 | 6-M6×22 | 6 | 8 | 110 | 8 |
| YCKM100×2.0 | 130 | 32 | 125 | 6-M6×22 | 6 | 8 | 115 | 8 |
| YCK M105×2.0 | 135 | 32 | 130 | 6-M6×22 | 6 | 8 | 120 | 8 |
| YCKM110×2.0 | 140 | 32 | 135 | 6-M6×22 | 6 | 8 | 125 | 8 |
| YCKM115×2.0 | 145 | 34 | 140 | 6-M6×22 | 6 | 8 | 130 | 8 |
| YCK M120×2.0 | 155 | 36 | 150 | 6-M6×25 | 6 | 8 | 136 | 8 |
| YCK M125×2.0 | 160 | 36 | 155 | 6-M6×25 | 6 | 8 | 140 | 8 |
| YCK M130×2.0 | 165 | 36 | 160 | 6-M6×25 | 6 | 8 | 148 | 8 |
| YCKM140×3.0 | 178 | 38 | 173 | 8-M6×25 | 8 | 10 | 160 | 8 |
| YCKM150×3.0 | 190 | 38 | 184 | 8-M6×25 | 8 | 10 | 170 | 8 |
| YCKM160×3.0 | 205 | 40 | 199 | 8-M8×30 | 8 | 10 | 178 | 18 |
| YCK M170×3.0 | 215 | 40 | 209 | 8-M8×30 | 8 | 10 | 193 | 18 |
| YCK M180×3.0 | 230 | 40 | 224 | 8-M8×30 | 8 | 10 | 205 | 18 |
| YCK M190×3.0 | 240 | 40 | 234 | 8-M8×30 | 8 | 10 | 215 | 18 |
| YCK M200×3.0 | 245 | 40 | 239 | 8-M8×30 | 8 | 10 | 223 | 18 |
| YCK M210×3.0 | 255 | 42 | 249 | 8-M8×30 | 8 | 10 | 232 | 18 |
| YCK M220×3.0 | 260 | 42 | 254 | 8-M8×30 | 8 | 10 | 240 | 18 |
| YCK M230×3.0 | 270 | 42 | 264 | 8-M8×30 | 8 | 10 | 250 | 18 |
| YCK M240×3.0 | 280 | 42 | 274 | 8-M8×30 | 8 | 10 | 260 | 18 |
| YCK M250×3.0 | 290 | 42 | 284 | 8-M8×30 | 8 | 10 | 270 | 18 |
| YCK M260×4.0 | 300 | 43 | 294 | 8-M10×30 | 8 | 12 | 280 | 35 |
| YCK M270×4.0 | 310 | 43 | 300 | 8-M10×30 | 8 | 12 | 290 | 35 |
| YCK M280×4.0 | 320 | 43 | 310 | 8-M10×30 | 8 | 12 | 300 | 35 |
| YCK M290×4.0 | 330 | 43 | 320 | 8-M10×30 | 8 | 12 | 310 | 35 |
| YCK M300×4.0 | 340 | 43 | 330 | 8-M10×30 | 8 | 12 | 320 | 35 |
1Nm=10.2kgf.cm=0.73lb.ft
宇晨瑞翔精密机械
变形锁紧螺母YCAK系列
YCAK型锁紧螺母采用4-6颗高强度平头螺钉支撑端面，利用钢材自身弹性，使其螺纹变形锁紧。其外形尺寸与YCF型接近，可互换使用。YCAK型锁紧螺母适用于易松脱或安装空间受限环境，其锁紧能力大于YCF型2倍以上。材质:42CrMo/S45C 硬度:HRC28°-32° 螺纹精度:ISO4H 端面偏摆:M15-M130 0.002-0.005mm
| Thread | D | h | b | t | d | C | n-m×L | Max.Nm |
| YCAK M15×1.0 | 30 | 18 | 4 | 5 | 24 | 5 | 4-M5×6 | 3 |
| YCAK M17×1.0 | 32 | 18 | 4 | 5 | 26 | 5 | 4-M5×6 | 3 |
| YCAKM20×1.0 | 38 | 18 | 4 | 6 | 31 | 5 | 4-M6×8 | 5 |
| YCAK M25×1.5 | 45 | 20 | 5 | 6 | 38 | 6 | 4-M6×8 | 5 |
| YCAK M30×1.5 | 52 | 20 | 5 | 7 | 45 | 6 | 4-M6×8 | 5 |
| 65 | 30 | 6 | 8 | 45 | 6 | 4-M6×8 | 5 | |
| YCAK M35×1.5 | 58 | 20 | 5 | 7 | 51 | 6 | 4-M6×8 | 5 |
| 65 | 22 | 6 | 8 | 58 | 6 | 4-M6×8 | 5 | |
| YCAK M40×1.5 | 65 | 22 | 6 | 8 | 58 | 6 | 4-M6×8 | 5 |
| 85 | 32 | 6 | 8 | 58 | 6 | 4-M6×8 | 5 | |
| YCAK M45×1.5 | 70 | 22 | 6 | 8 | 63 | 6 | 6-M6×8 | 5 |
| YCAK M50×1.5 | 75 | 25 | 6 | 8 | 68 | 8 | 6-M6×8 | 5 |
| YCAK M55×2.0 | 85 | 26 | 6 | 8 | 75 | 8 | 6-M8×10 | 15 |
| YCAK M60×2.0 | 90 | 26 | 6 | 8 | 80 | 8 | 6-M8×10 | 15 |
| YCAK M65×2.0 | 100 | 26 | 8 | 10 | 88 | 8 | 6-M8×10 | 15 |
| YCAK M70×2.0 | 100 | 28 | 8 | 10 | 90 | 9 | 6-M8×10 | 15 |
| YCAK M75×2.0 | 115 | 30 | 8 | 10 | 102 | 10 | 6-M10×12 | 20 |
| YCAK M80×2.0 | 110 | 30 | 8 | 10 | 98 | 10 | 6-M10×12 | 20 |
| YCAK M85×2.0 | 115 | 30 | 8 | 10 | 102 | 10 | 6-M10×12 | 20 |
| YCAK M90×2.0 | 130 | 32 | 8 | 10 | 118 | 13 | 6-M10×12 | 20 |
| YCAK M100×2.0 | 130 | 30 | 8 | 10 | 118 | 10 | 8-M10×12 | 20 |
| YCAK M110×2.0 | 140 | 30 | 8 | 10 | 128 | 10 | 8-M10×12 | 20 |
| YCAK M120×2.0 | 155 | 30 | 8A | 10 | 142 | 10 | 8-M10×12 | 20 |
| YCAK M130×2.0 | 165 | 30 | 8 | 10 | 152 | 10 | 8-M10×12 | 20 |
可定制非标螺母
锥度锁紧螺母YCZ系列
锥度锁紧螺母通过螺母主体后端外圆带外锥，加一个相对应角度内锥的锥度环吻合，用螺栓通过螺母主体与锥度环端面孔使内外锥拧紧连接。通过螺母主体与锥度环的锥度楔形作用原理，螺母主体锥度部分有对应线切割槽(根据使用环境需要2-10个槽)，使外锥度环通过轴向锁紧的螺栓压迫内锥螺纹向内变形，使母螺纹完整抱紧于公螺纹。另外通过增加螺母主体与锥度环端面锁紧孔与螺栓的数量增加更强的螺纹防松脱力矩，也可以通过改变螺母主体与锥度环的锥度角度增加楔形力量，达到更高的螺纹防松脱力矩。为了达到更均衡的螺母锥度变形效果，也可以在螺母内锥上线切割更多槽。 版材
材质: 42CrMo/S45C
硬度：HRC28°-32°
螺纹精度：ISO 4H
端面偏摆:M8-M200 0.002-0.005mm
M210-M300 0.005-0.008mm
专利号:ZL202220815874.2
| Thread | D | h | d | n-m×L | n | b | C | Max.Nm |
| YCZ M8×1.0 | 30 | 16 | 27 | 3-M4×10 | 3 | 4 | 21 | 3.5 |
| YCZ M10×1.0 | 32 | 16 | 29 | 3-M4×10 | 3 | 4 | 23 | 3.5 |
| YCZM12×1.0 | 34 | 18 | 31 | 3-M4×10 | 3 | 4 | 25 | 3.5 |
| YCZ M14×1.5 | 36 | 18 | 33 | 3-M4×10 | 3 | 4 | 27 | 3.5 |
| YCZ M16×1.5 | 38 | 18 | 35 | 3-M4×10 | 3 | 4 | 29 | 3.5 |
| YCZ M18×1.5 | 40 | 18 | 37 | 3-M4×10 | 3 | 4 | 31 | 3.5 |
| YCZ M20×1.5 | 42 | 18 | 39 | 3-M4×10 | 3 | 4 | 33 | 3.5 |
| YCZ M24×1.5 | 46 | 18 | 43 | 3-M4×10 | 3 | 4 | 37 | 3.5 |
| YCZ M25×1.5 | 47 | 20 | 44 | 3-M4×10 | 3 | 5 | 38 | 3.5 |
| YCZ M30×1.5 | 52 | 20 | 49 | 3-M4×10 | 3 | 5 | 43 | 3.5 |
| YCZ M35×1.5 | 57 | 22 | 54 | 3-M4×10 | 3 | 5 | 48 | 3.5 |
| YCZ M40×1.5 | 62 | 22 | 59 | 3-M4×10 | 3 | 5 | 53 | 3.5 |
| YCZ M45×1.5 | 67 | 22 | 64 | 6-M4×10 | 6 | 6 | 58 | 3.5 |
| YCZ M50×1.5 | 72 | 25 | 69 | 6-M4×10 | 6 | 6 | 63 | 3.5 |
| YCZ M55×2.0 | 77 | 25 | 74 | 6-M4×10 | 6 | 6 | 68 | 3.5 |
| YCZ M60×2.0 | 90 | 26 | 77 | 6-M5×10 | 6 | 6 | 78 | 4.5 |
| YCZ M65×2.0 | 95 | 28 | 92 | 6-M5×10 | 6 | 6 | 83 | 4.5 |
| YCZ M70×2.0 | 100 | 28 | 97 | 6-M5×10 | 6 | 7 | 88 | 4.5 |
| YCZ M75×2.0 | 105 | 28 | 102 | 6-M5×10 | 6 | 7 | 93 | 4.5 |
| YCZ M80×2.0 | 113 | 32 | 110 | 6-M6×10 | 6 | 8 | 100 | 8 |
锥度锁紧螺母YCZ系列
| Thread | D | h | d | n-m×L | n | b | C | Max.Nm |
| YCZ M85×2.0 | 118 | 32 | 115 | 6-M6×10 | 6 | 8 | 105 | 8 |
| YCZ M90×2.0 | 123 | 32 | 120 | 6-M6×10 | 6 | 8 | 110 | 8 |
| YCZ M95×2.0 | 128 | 32 | 125 | 6-M6×10 | 6 | 8 | 115 | 8 |
| YCZ M100×2.0 | 133 | 32 | 130 | 6-M6×10 | 6 | 8 | 120 | 8 |
| YCZ M105×2.0 | 138 | 32 | 135 | 6-M6×10 | 6 | 8 | 125 | 8 |
| YCZ M110×2.0 | 143 | 32 | 140 | 6-M6×10 | 6 | 8 | 130 | 8 |
| YCZ M115×2.0 | 148 | 32 | 145 | 6-M6×10 | 6 | 8 | 135 | 8 |
| YCZ M120×2.0 | 155 | 36 | 150 | 6-M6×10 | 6 | 8 | 140 | 8 |
| YCZ M125×2.0 | 160 | 36 | 155 | 6-M6×10 | 6 | 8 | 145 | 8 |
| YCZ M130×2.0 | 165 | 36 | 160 | 6-M6×10 | 6 | 8 | 150 | 8 |
| YCZ M140×3.0 | 175 | 38 | 170 | 8-M6×10 | 8 | 10 | 160 | 8 |
| YCZ M150×3.0 | 193 | 38 | 188 | 8-M8×10 | 8 | 10 | 175 | 18 |
| YCZ M160×3.0 | 205 | 40 | 199 | 8-M8×10 | 8 | 10 | 185 | 18 |
| YCZ M170×3.0 | 215 | 40 | 209 | 8-M8×10 | 8 | 10 | 195 | 18 |
| YCZ M180×3.0 | 225 | 40 | 219 | 8-M8×10 | 8 | 10 | 205 | 18 |
| YCZ M190×3.0 | 235 | 40 | 229 | 8-M8×10 | 8 | 10 | 215 | 18 |
| YCZ M200×3.0 | 245 | 40 | 239 | 8-M8×10 | 8 | 10 | 225 | 18 |
| YCZ M210×3.0 | 255 | 42 | 249 | 8-M8×10 | 8 | 10 | 235 | 18 |
| YCZ M220×3.0 | 265 | 42 | 259 | 8-M8×10 | 8 | 10 | 245 | 18 |
| YCZ M230×3.0 | 275 | 42 | 269 | 8-M8×10 | 8 | 10 | 255 | 18 |
| YCZM240×3.0 | 285 | 42 | 279 | 8-M8×10 | 8 | 10 | 265 | 18 |
| YCZ M250×3.0 | 295 | 42 | 279 | 8-M8×10 | 8 | 10 | 275 | 18 |
| YCZ M260×3.0 | 310 | 43 | 304 | 8-M8×10 | 8 | 10 | 289 | 18 |
| YCZ M270×3.0 | 320 | 43 | 314 | 8-M8×10 | 8 | 10 | 299 | 18 |
| YCZ M280×3.0 | 330 | 43 | 324 | 8-M8×10 | 8 | 10 | 309 | 18 |
| YCZ M290×3.0 | 340 | 43 | 334 | 8-M8×10 | 8 | 10 | 319 | 18 |
| YCZ M300×3.0 | 350 | 43 | 344 | 8-M8×10 | 8 | 10 | 329 | 18 |
可定制非标螺母
1Nm=10.2kgf.cm=0.73lb.ft
1Nm=10.2kgf.cm=0.73lb.ft
方形螺母DN系列
方形螺母DN系列锁紧螺钉锁紧方向为径向锁紧，适用于简易安装部位，两颗夹角径向锁紧螺钉固定。
材质:42CrMo/S45C 螺纹精度:ISO4H硬度:HRC24°-30° 端面偏摆:0.002-0.005mm
| 型号 | |||||||
| 尺寸 | |||||||
| M | n-m | D | d | h | L | T | |
| DN5 | M5×0.5 | 2-M3 | 12.5 | 10 | 5 | 2.7 | 11 |
| DN6 | M6×0.75 | 2-M3 | 13.5 | 10 | 5 | 2.7 | 12 |
| DN8 | M8×1.0 | 2-M3 | 16 | 12 | 6.5 | 4 | 14 |
| DN8 | M8×0.75 | 2-M3 | 16 | 12 | 6.5 | 4 | 14 |
| DN10 | M10×1.0 | 2-M4 | 19 | 15 | 8 | 5 | 17 |
| DN10 | M10×0.75 | 2-M4 | 19 | 15 | 8 | 5 | 17 |
| DN12 | M12×1.0 | 2-M4 | 22 | 17 | 8 | 5 | 19 |
| DN15 | M15×1.0 | 2-M4 | 25 | 21 | 8 | 4.5 | 22 |
| DN17 | M17×1.0 | 2-M4 | 28 | 23 | 10 | 5.4 | 24 |
| DN17 | M17×1.0 | 2-M4 | 29 | 22 | 13 | 9 | 24 |
| DN20 | M20×1.0 | 2-M5 | 35 | 28 | 11 | 7 | 30 |
| DN25 | M25×1.5 | 2-M6 | 43 | 33 | 15 | 10 | 35 |
| DN30 | M30×1.5 | 2-M6 | 48 | 38 | 20 | 14 | 40 |
| DN35 | M35×1.5 | 2-M8 | 60 | 48 | 21 | 14 | 50 |
| DN40 | M40×1.5 | 2-M8 | 60 | 48 | 25 | 18 | 50 |
可定制非标螺母
YCR-3型三槽系列锁紧方式为径向锁定，其厚度较薄，适用于螺母厚度空间受到一定限制，无法使用其他产品的安装环境。
径向锁紧螺母三槽YCR-3系列
材质:42CrMo硬度:HRC28°-32° 螺纹精度:ISO4H 端面偏摆:0.002-0.005mm
| Thread | D | h | n×g | t | d | n-m | Max.Nm |
| YCR-3 M6×0.5 | 16 | 8 | 3×3 | 2 | 11 | 3-M4 | 3.5 |
| YCR-3 M8×0.75 | 16 | 8 | 3×3 | 2 | 11 | 3-M4 | 3.5 |
| YCR-3 M8×1.0 | 16 | 8 | 3×3 | 2 | 11 | 3-M4 | 3.5 |
| YCR-3 M10×0.75 | 18 | 8 | 3×3 | 2 | 13 | 3-M4 | 3.5 |
| YCR-3 M10×1.0 | 18 | 8 | 3×3 | 2 | 13 | 3-M4 | 3.5 |
| YCR-3 M12×1.0 | 20 | 8 | 3×3 | 2 | 16 | 3-M4 | 3.5 |
| YCR-3 M12×1.0 | 22 | 8 | 3×3 | 2 | 18 | 3-M4 | 3.5 |
| YCR-3 M12×1.25 | 20 | 8 | 3×3 | 2 | 16 | 3-M4 | 3.5 |
| YCR-3 M12×1.25 | 22 | 8 | 3×3 | 2 | 18 | 3-M4 | 3.5 |
| YCR-3 M14×1.5 | 25 | 8 | 3×3 | 2 | 20 | 3-M4 | 3.5 S |
| YCR-3 M15×1.0 | 25 | 8 | 3×3 | 2 | 20 | 3-M4 | 3.5 |
| YCR-3 M16×1.5 | 28 | 10 | 3×4 | 2 | 23 | 3-M5 | 4.5 |
| YCR-3 M17×1.0 | 28 | 10 | 3×4 | 2 | 23 | 3-M5 | 4.5 |
| YCR-3 M18×1.5 | 30 | 10 | 3×4 | 2 | 25 | 3-M5 | 4.5 |
| YCR-3 M20×1.0 | 32 | 10 | 3×5 | 2 | 27 | 3-M5 | 4.5 |
| YCR-3 M20×1.5 | 32 | 10 | 3×5 | 2 | 27 | 3-M5 | 4.5 |
| YCR-3 M22×1.5 | 35 | 10 | 3×5 | 2 | 30 | 3-M5 | 4.5 |
| YCR-3 M24×1.5 | 38 | 12 | 3×5 | 2 | 33 | 3-M6 | 8 |
| YCR-3 M25×1.5 | 38 | 12 | 3×5 | 2 | 33 | 3-M6 | 8 |
| YCR-3 M27×1.5 | 42 | 12 | 3×5 | 2 | 37 | 3-M6 | 8 |
| YCR-3 M30×1.0 | 45 | 12 | 3×5 | 2 | 40 | 3-M6 | 8 |
| YCR-3 M30×1.5 | 45 | 12 | 3×5 | 2 | 40 | 3-M6 | 8 |
| YCR-3 M33×1.5 | 52 | 12 | 3×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR-3 M35×1.5 | 52 | 12 | 3×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR-3 M36×1.5 | 55 | 12 | 3×6 | 2.5 | 46 | 3-M6 | 8 |
| YCR-3 M39×1.5 | 58 | 14 | 3×6 | 2.5 | 52 | 3-M6 | 8 |
| YCR-3 M40×1.5 | 58 | 14 | 3×6 | 2.5 | 52 | 3-M6 | 8 |
| YCR-3 M42×1.5 | 62 | 14 | 3×6 | 2.5 | 56 | 3-M6 | 8 |
| YCR-3 M45×1.5 | 65 | 14 | 3×6 | 2.5 | 59 | 3-M6 | 8 |
| YCR-3 M48×1.5 | 68 | 14 | 3×6 | 2.5 | 62 | 3-M6 | 8 |
| YCR-3 M50×1.5 | 70 | 14 | 3×6 | 2.5 | 64 | 3-M8 | 18 |
| YCR-3 M52×1.5 | 73 | 16 | 3×8 | 3 | 66 | 3-M8 | 18 |
| YCR-3 M55×2.0 | 75 | 16 | 3×8 | 3 | 68 | 3-M8 | 18 |
| YCR-3 M56×2.0 | 75 | 16 | 3×8 | 3 | 68 | 3-M8 | 18 |
| YCR-3 M60×1.5 | 80 | 16 | 3×8 | 3 | 73 | 3-M8 | 18 |
| YCR-3 M60×2.0 | 80 | 16 | 3×8 | 3 | 73 | 3-M8 | 18 |
| YCR-3 M64×2.0 | 85 | 16 | 3×8 | 3 | 78 | 3-M8 | 18 |
| YCR-3 M65×2.0 | 85 | 16 | 3×8 | 3 | 78 | 3-M8 | 18 |
锁紧螺母YCKMT系列
特征 使用普通开口扳手锁紧
用途普遍用于机床主轴和丝杠轴承的锁紧
规格 材质：S45C
硬度：HRC28°-32°
螺纹精度：ISO 4H
端面偏摆:M10-M200 0.002-0.005mmTr220-Tr420 0.005-0.008mm
| Thread | d1 | d2 | d3 | h | g | t | M | n-m | Max.Nm |
| YCKMT M10×0.75 | 21 | 28 | 23 | 14 | 4 | 2 | 24 | 3-M5 | 4.5 |
| YCKMT M12×1.0 | 23 | 30 | 25 | 14 | 4 | 2 | 27 | 3-M5 | 4.5 |
| YCKMT M15×1.0 | 26 | 33 | 28 | 16 | 4 | 2 | 30 | 3-M5 | 4.5 |
| YCKMT M17×1.0 | 29 | 37 | 33 | 18 | 5 | 2 | 34 | 3-M6 | 8 |
| YCKMT M20×1.0 | 32 | 40 | 35 | 18 | 5 | 2 | 36 | 3-M6 | 8 |
| YCKMT M25×1.5 | 36 | 44 | 39 | 20 | 5 | 2 | 41 | 3-M6 | 8 |
| YCKMT M30×1.5 | 41 | 49 | 44 | 20 | 5 | 2 | 46 | 3-M6 | 8 |
| YCKMT M33×1.5 | 41 | 50 | 44 | 20 | 5 | 2 | 44 | 3-M6 | 8 |
| YCKMT M35×1.5 | 46 | 54 | 49 | 22 | 5 | 2 | 50 | 3-M6 | 8 |
| YCKMT M40×1.5 | 54 | 65 | 59 | 22 | 6 | 2.5 | 60 | 3-M8 | 18 |
| YCKMT M45×1.5 | 59 | 70 | 64 | 22 | 6 | 2.5 | 65 | 3-M8 | 18 |
| YCKMT M50×1.5 | 64 | 75 | 68 | 25 | 7 | 3 | 70 | 3-M8 | 18 |
| YCKMT M55×2.0 | 74 | 85 | 78 | 25 | 7 | 3 | 80 | 3-M8 | 18 |
| YCKMT M60×2.0 | 78 | 90 | 82 | 26 | 8 | 3.5 | 85 | 3-M8 | 18 |
| YCKMT M65×2.0 | 83 | 95 | 87 | 28 | 8 | 3.5 | 90 | 3-M8 | 18 |
| YCKMT M70×2.0 | 88 | 100 | 92 | 28 | 8 | 3.5 | 95 | 3-M8 | 18 |
| YCKMT M75×2.0 | 93 | 105 | 97 | 28 | 8 | 3.5 | 100 | 3-M8 | 18 |
| YCKMT M80×2.0 | 98 | 110 | 100 | 32 | 8 | 3.5 | - | 3-M8 | 18 |
| YCKMT M85×2.0 | 107 | 120 | 110 | 32 | 10 | 4 | 3-M10 | 35 | |
| YCKMT M90×2.0 | 112 | 125 | 115 | 32 | 10 | 4 | 3-M10 | 35 | |
| YCKMT M95×2.0 | 117 | 130 | 120 | 32 | 10 | 4 | 3-M10 | 35 | |
| YCKMT M100×2.0 | 122 | 135 | 125 | 32 | 10 | 4 | - | 3-M10 | 35 |
| YCKMT M110×2.0 | 132 | 145 | 134 | 32 | 10 | 4 | = | 3-M10 | 35 |
| YCKMT M120×2.0 | 142 | 155 | 144 | 32 | 10 | 4 | - | 3-M10 | 35 |
| YCKMT M130×2.0 | 152 | 165 | 154 | 32 | 12 | 5 | - | 3-M10 | 35 |
| YCKMT M140×2.0 | 162 | 175 | 164 | 32 | 14 | 6 | 3-M10 | 35 |
M35及以下凸台高度2mm M40及以上凸台高度3mm
宇晨瑞翔精密机械
锁紧螺母YCKMT系列
| Thread | d1 | d2 | d3 | h | g | t | M | n-m | Max.Nm |
| YCKMT M150×2.0 | 172 | 185 | 174 | 32 | 14 | 6 | - | 3-M10 | 35 |
| YCKMT M160×3.0 | 182 | 195 | 184 | 32 | 14 | 6 | - | 3-M10 | 35 |
| YCKMT M170×3.0 | 192 | 205 | 192 | 32 | 14 | 6 | 一 | 3-M10 | 35 |
| YCKMT M180×3.0 | 202 | 215 | 204 | 32 | 16 | 7 | - | 3-M10 | 35 |
| YCKMT M190×3.0 | 212 | 225 | 214 | 32 | 16 | 7 | = | 3-M10 | 35 |
| YCKMT M200×3.0 | 222 | 235 | 224 | 32 | 18 | 8 | 3-M10 | 35 | |
| YCKMT Tr220×4.0 | - | 265 | 254 | 一 | 一 | 3-M10 | 35 | ||
| YCKMT Tr240×4.0 | - | 290 | 279 | 一 | 一 | 一 | 1 | 3-M12 | 60 |
| YCKMT Tr250×4.0 | 一 | 300 | 289 | 一 | 一 | = | 3-M12 | 60 | |
| YCKMT Tr260×4.0 | - | 310 | 299 | 一 | 一 | 3-M12 | 60 | ||
| YCKMT Tr280×4.0 | - | 330 | 319 | - | 一 | 一 | 一 | 3-M12 | 60 |
| YCKMT Tr300×4.0 | - | 360 | 349 | 一 | 一 | 一 | - | 3-M12 | 60 |
| YCKMT Tr320×5.0 | - | 390 | 379 | 一 | 一 | - | 一 | 3-M12 | 60 |
| YCKMT Tr340×5.0 | 一 | 410 | 399 | 一 | 一 | 一 | 一 | 3-M12 | 60 |
| YCKMT Tr360×5.0 | 1 | 430 | 419 | - | 一 | 一 | 一 | 3-M12 | 60 |
| YCKMT Tr380×5.0 | 一 | 460 | 449 | - | 一 | m | 一 | 3-M12 | 60 |
| YCKMT Tr400×5.0 | - | 480 | 469 | - | - | 一 | 3-M12 | 60 | |
| YCKMT Tr420×5.0 | 一 | 500 | 489 | 一 | 一 | 一 | 3-M12 | 60 |
可定制非标螺母
锁紧螺母YCKMTA系列
用途 普遍用于机床主轴和丝杠轴承的锁紧
规格 材质:S45C 硬度:HRC28°-32°螺纹精度:ISO4H
端面偏摆:M20-M200 0.002-0.005mm
| Thread | d2 | d3 | h | J1 | J2 | N1 | N2 | n-m | Max.Nm |
| YCKMTA M20×1.0 | 38 | 30 | 18 | 29 | 10 | 4.3 | 4 | 3-M6 | 8 |
| YCKMTA M20×1.5 | 38 | 30 | 18 | 29 | 10 | 4.3 | 4 | 3-M6 | 8 |
| YCKMTA M25×1.5 | 42 | 35 | 20 | 32.5 | 11 | 4.3 | 4 | 3-M6 | 8 |
| YCKMTA M30×1.5 | 48 | 40 | 20 | 40.5 | 11 | 4.3 | 5 | 3-M6 | 8 |
| YCKMTA M35×1.5 | 53 | 47 | 20 | 45.5 | 11 | 4.3 | 5 | 3-M6 | 8 |
| YCKMTA M40×1.5 | 58 | 52 | 22 | 50.5 | 12 | 4.3 | 5 | 3-M8 | 18 |
| YCKMTA M45×1.5 | 68 | 58 | 22 | 58 | 12 | 4.3 | 6 | 3-M8 | 18 |
| YCKMTA M50×1.5 | 70 | 63 | 24 | 61.5 | 13 | 4.3 | 6 | 3-M8 | 18 |
| YCKMTA M55×1.5 | 75 | 70 | 24 | 66.5 | 13 | 4.3 | 6 | 3-M8 | 18 |
| YCKMTA M60×1.5 | 84 | 75 | 24 | 74.5 | 13 | 5.3 | 6 | 3-M8 | 18 |
| YCKMTA M65×1.5 | 88 | 80 | 25 | 78.5 | 13 | 5.3 | 6 | 3-M8 | 18 |
| YCKMTA M70×1.5 | 95 | 86 | 26 | 85 | 14 | 5.3 | 8 | 3-M8 | 18 |
| YCKMTA M75×1.5 | 100 | 91 | 26 | 88 | 13 | 6.4 | 8 | 3-M8 | 18 |
| YCKMTA M80×2.0 | 110 | 97 | 30 | 95 | 16 | 6.4 | 8 | 3-M8 | 18 |
| YCKMTA M85×2.0 | 115 | 102 | 32 | 100 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTAM90×2.0 | 120 | 110 | 32 | 108 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M95×2.0 | 125 | 114 | 32 | 113 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M100×2.0 | 130 | 120 | 32 | 118 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M110×2.0 | 140 | 132 | 32 | 128 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M120×2.0 | 155 | 142 | 32 | 140 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M130×3.0 | 165 | 156 | 32 | 153 | 17 | 6.4 | 8 | 3-M10 | 35 |
| YCKMTA M140×3.0 | 180 | 166 | 32 | 165 | 17 | 6.4 | 10 | 3-M10 | 35 |
| YCKMTA M150×3.0 | 190 | 180 | 32 | 175 | 17 | 6.4 | 10 | 3-M10 | 35 |
| YCKMTA M160×3.0 | 205 | 190 | 32 | 185 | 17 | 8.4 | 10 | 3-M10 | 35 |
| YCKMTAM170×3.0 | 215 | 205 | 32 | 195 | 17 | 8.4 | 10 | 3-M10 | 35 |
| YCKMTAM180×3.0 | 230 | 215 | 32 | 210 | 17 | 8.4 | 10 | 3-M10 | 35 |
| YCKMTA M190×3.0 | 240 | 225 | 32 | 224 | 17 | 8.4 | 10 | 3-M10 | 35 |
| YCKMTA M200×3.0 | 245 | 237 | 32 | 229 | 17 | 8.4 | 10 | 3-M10 | 35 |
M35及以下凸台高度2mm M40及以上凸台高度3mm 工装孔为正公差
宇晨瑞翔精密机械
钢片锁紧螺母YCG系列
基本原理：
自锁防松螺母系根据工程学原理加装特殊锁紧弹簧钢圈，使用时弹簧钢圈自然挟压于螺丝槽沟，防震、防松效果俱佳且反复摩擦也不致影响螺纹及锁紧弹簧钢圈，在温度变化从 \iota 3 0 ^ { \circ } \mathsf { C } 加热至 + 3 0 0 ^ { \circ } C 和各种油类（汽油、石油、酒精）等侵蚀中，均不影响其锁紧能力。
| PartNo | Thread(d*p) | D | d | t | n×g | h | H | (重量)Kg | ||||
| YCG0 | M10×0.75 | 18 | 0-0.2 | 13 | +0.2 | 2(1.8) | 3 | +0.1 | 4 | 5.2 | +0.3 | 0.007 |
| YCG 1 | M12×1.0 | 22 | 17 | 2(1.8) | 3 | 4 | 5.4 | 0.075 | ||||
| YCG 2 | M15×1.0 | 25 | 21 | 0-0.5 | 2(1.8) | 4 | 5 | 6.5 | +0.5 | 0.010 | ||
| YCG3 | M17×1.0 | 28 | 24 | 2(1.9) | 4 | 5 | 6.4 | 0.014 | ||||
| YCG 4 | M20×1.0 | 32 | 26 | 2(1.8) | 4 | 6 | 7.7 | 0.022 | ||||
| YCG 5 | M25×1.5 | 38 | 32 | 2 | 5 | 7 | 9.1 | 0.035 | ||||
| YCG6 | M30×1.5 | 45 | 38 | 2 | 5 | 7 | 9.1 | +0.8 | 0.048 | |||
| YCG7 | M35×1.5 | 52 | 44 | 2 | 5 | +0.2 | 8 | 10.2 | 0.075 | |||
| YCG 8 | M40×1.5 | 58 | 50 | 2.5 | 6 | 9 | 11.2 | 0.098 | ||||
| YCG 9 | M45×1.5 | 65 | 56 | 2.5 | 6 | 10 | 12.5 | 0.14 | ||||
| YCG 10 | M50×1.5 | 70 | 0-0.5 | 61 | 2.5 | 6 | 11 | 13.5 | +1.0 | 0.167 | ||
| YCG 11 | M55×2.0 | 75 | 67 | 3 | 7 | 11 | 13.5 | 0.17 | ||||
| YCG 12 | M60×2.0 | 80 | 73 | 3 | 7 | 11 | 13.5 | 0.195 | ||||
| YCG 13 | M65×2.0 | 85 | 79 | 3 | 7 | 12 | 15 | +1.5 | 0.224 | |||
| YCG 14 | M70×2.0 | 92 | 85 | 3.5 | 8 | 12 | 15 | 0.292 | ||||
| YCG 15 | M75×2.0 | 98 | 90 | 3.5 | 8 | 13 | 15.8 | 0.33 | ||||
| YCG 16 | M80×2.0 | 105 | 95 | 3.5 | 8 | 15 | 18.6 | 0.42 | ||||
| YCG 17 | M85×2.0 | 110 | 102 | 3.5 | 8 | 16 | 19.2 | 0.505 | ||||
| YCG 18 | M90×2.0 | 120 | 108 | 0-0.75 | 4 | 10 | +0.3 | 16 | 20.3 | 0.69 | ||
| YCG 19 | M95×2.0 | 125 | 113 | 4 | 10 | 17 | 21.3 | 0.755 | ||||
| YCG 20 | M100×2.0 | 130 | 120 | 4 | 10 | 18 | 22.3 | 0.855 | ||||
锁紧螺母YCE系列
YCE型螺母，采用两点对称锁紧，锁紧方式为通牙切割，整体牙型受力，防松性能良好。
材质:42CrMo/S45C 硬度:HRC28°-32°螺纹精度:ISO4H 端面偏摆:0.002-0.005mm
| Thread | D | d | h | n×g | 北京 | M | UnlockingTorquein Nm | MaxAxial loadin Newton |
| YCE M22×1.5 | 35 | 30 | 4×4 | 2 | 2grub screwsM6 | 94 | 37 800 | |
| YCE M25×1.5 | 40 | 35 | 4×5 | 2 | 106 | 48 000 | ||
| YCEM30×1.5 | 45 | 40 | 118 | 58 000 | ||||
| YCE M32×1.5 | 46 | 41 | 130 | 74 400 | ||||
| YCE M35×1.5 | 50 | 45 | 150 | 77 700 | ||||
| YCE M38×1.5 | 52 | 47 | 166 | 82 000 | ||||
| YCEM40×1.5 | 55 | 49 | 4×6 | 2.5 | 188 | 85 200 | ||
| YCEM42×1.5 | 56 | 50 | 210 | 89 600 | ||||
| YCEM45×1.5 | 60 | 54 | 236 | 100 000 | ||||
| YCEM50×1.5 | 65 | 59 | 264 | 115 600 | ||||
| YCE M52×1.5 | 67 | 61 | 294 | 120 400 | ||||
| YCE M55×2.0 | 75 | 68 | 15 | 4×7 | 3 | 房暑2背灵grub screwsM8 | 1024 | 144 800 |
| YCE M60×2.0 | 80 | 73 | 1064 | 158 300 | ||||
| YCE M65×2.0 | 85 | 78 | 1120 | 178100 | ||||
| YCE M70×2.0 | 90 | 82 | 4×8 | 3.5 | 1174 | 192 100 | ||
| YCE M75×2.0 | 95 | 87 | 1230 | 209 000 | ||||
| YCE M80×2.0 | 105 | 97 | 1300 | 228 000 | ||||
| YCE M85×2.0 | 110 | 102 | 1350 | 245 800 | ||||
| YCEM90×2.0 | 115 | 106 | 4×10 | 4 | 1426 | 265 800 | ||
| YCE M95×2.0 | 120 | 111 | 1500 | 280 800 | ||||
| YCE M100×2.0 | 125 | 116 | 1580 | 295 800 | ||||
| YCEM105×2.0 | 130 | 119 | 4×12 | 5 | 1660 | 310 800 | ||
| YCE M110×2.0 | 135 | 124 | 1740 | 325 700 | ||||
| YCE M115×2.0 | 140 | 129 | 1860 | 345 200 | ||||
| YCEM120×2.0 | 145 | 134 | 1920 | 362 800 | ||||
| YCE M125×2.0 | 150 | 139 | 2080 | 383 000 | ||||
| YCEM130×2.0 | 155 | 144 | > 4000 | 406 200 | ||||
| YCEM135×2.0 | 165 | 152 | 20 | 4×14 | 6 | 2grub screwsM 10 | > 4000 | 633 000 |
| YCEM140×2.0 | 170 | 157 | > 4000 | 660 800 | ||||
| YCE M145×2.0 | 175 | 162 | > 4000 | 684 600 | ||||
| YCEM150×2.0 | 180 | 167 | >4000 | 712 900 |
锁紧螺母YCKMK系列
YCKMK系列精密锁紧螺母在其内孔中嵌入了一个带螺纹的楔块，可将螺母锁定在轴或紧定套上的给定位置，用于在要求不太苛刻的应用工况中定位轴承。其不得用在带键槽的轴或紧定套上。如与键槽相对，可能会导致楔块损坏。
材质:42CrMo/S45C 硬度:HRC28°-32° 螺纹精度:ISO4H端面偏摆:0.002-0.005mm
| Thread | D | d | h | g | t | m | Max.Nm |
| YCKMK M10×0.75 | 20 | 16 | 9 | 3 | 2 | M5 | 4.5 |
| YCKMK M12×1.0 | 22 | 18 | 9 | 3 | 2 | M5 | 4.5 |
| YCKMK M15×1.0 | 25 | 21 | 9 | 4 | 2 | M5 | 4.5 |
| YCKMK M17×1.0 | 28 | 24 | 9 | 4 | 2 | M5 | 4.5 |
| YCKMK M20×1.0 | 32 | 28 | 9 | 4 | 2 | M5 | 4.5 |
| YCKMK M25×1.5 | 38 | 34 | 9 | 5 | 2 | M5 | 4.5 |
| YCKMK M30×1.5 | 45 | 41 | 9 | 5 | 2 | M5 | 4.5 |
| YCKMK M35×1.5 | 52 | 48 | 9 | 5 | 2 | M5 | 4.5 |
| YCKMK M40×1.5 | 58 | 53 | 11 | 6 | 2.5 | M6 | 8 |
| YCKMK M45×1.5 | 65 | 60 | 11 | 6 | 2.5 | M6 | 8 |
| YCKMK M50×1.5 | 70 | 65 | 15 | 6 | 2.5 | M8 | 18 |
| YCKMK M55×2.0 | 75 | 69 | 15 | 7 | 3 | M8 | 18 |
| YCKMK M60×2.0 | 80 | 74 | 15 | 7 | 3 | M8 | 18 |
| YCKMK M65×2.0 | 85 | 79 | 14 | 7 | 3 | M8 | 18 |
| YCKMK M70×2.0 | 92 | 85 | 14 | 8 | 3.5 | M8 | 18 |
| YCKMK M75×2.0 | 98 | 91 | 14 | 8 | 3.5 | M8 | 18 |
| YCKMK M80×2.0 | 105 | 98 | 18 | 8 | 3.5 | M10 | 35 |
| YCKMK M85×2.0 | 110 | 103 | 18 | 8 | 3.5 | M10 | 35 |
| YCKMK M90×2.0 | 120 | 112 | 18 | 10 | 4 | M10 | 35 |
| YCKMK M95×2.0 | 125 | 117 | 20 | 10 | 4 | M10 | 35 |
| YCKMK M100×2.0 | 130 | 122 | 20 | 10 | 4 | M10 | 35 |
可定制非标螺母
径向锁紧螺母YCMR系列
YCMR系列锁紧螺母径向外圆三个盲孔中，采用3颗高强度螺栓，通过拧紧3颗螺栓使螺母螺纹变形，压在轴或公螺纹上，由此产生的摩擦力足以将螺母锁紧到位，当松开螺栓时，用铜棒轻敲固定螺栓上方，螺母螺纹将恢复到原来形状，只要没有损坏可重复使用。YCMR系列锁紧螺母不能应用在带键槽的轴上，如螺杆与键槽或槽宽对齐，有可能会损坏螺母。 权
拆卸简单:1.拆卸锁紧螺母先松开三颗高强度螺栓 2.铜棒轻敲固定螺栓上方 3.勾形扳手松脱锁紧螺母
材质:S45C 螺纹精度:ISO6H 端面偏摆：0.002-0.005mm
| Thread | D | d | h | h1 | n×g | t | n-m | Max.Nm |
| YCMR M20×1.0 | 32 | 26 | 9.5 | 1 | 4×4 | 2 | 3-M5 | 4.5 |
| YCMR M25×1.5 | 38 | 30 | 10.5 | 2 | 4×5 | 2 | 3-M5 | 4.5 |
| 38 | 31 | 10.5 | 2 | 4×5 | 2 | 3-M5 | 4.5 | |
| YCMR M30×1.5 | 45 | 36 | 10.5 | 2 | 4×5 | 2 | 3-M5 | 4.5 |
| YCMR M35×1.5 | 52 | 41.5 | 11.5 | 3 | 4×5 | 2 | 3-M5 | 4.5 |
| 52 | 42.5 | 11.5 | 3 | 4×5 | 2.5 | 3-M5 | 4.5 | |
| YCMR M40×1.5 | 58 | 47 | 13 | 3 | 4×6 | 2.5 | 3-M6 | 8 |
| 58 | 47.5 | 13 | 3 | 4×6 | 2.5 | 3-M6 | 8 | |
| YCMR M45×1.5 | 65 | 53 | 13 | 3 | 4×6 | 2.5 | 3-M6 | 8 |
| 65 | 54.5 | 13 | 3 | 4×6 | 2.5 | 3-M6 | 8 | |
| YCMR M50×1.5 | 70 | 57.5 | 14 | 3 | 4×6 | 2.5 | 3-M6 | 8 |
| 70 | 61.5 | 14 | 3 | 4×6 | 3 | 3-M6 | 8 | |
| YCMR M55×2.0 | 75 | 64 | 14 | 3 | 4×7 | 3 | 3-M6 | 8 |
| 75 | 67 | 14 | 3 | 4×7 | 3 | 3-M6 | 8 | |
| YCMR M60×2.0 | 80 | 69 | 14 | 3 | 4×7 | 3 | 3-M6 | 8 |
| YCMR M65×2.0 | 85 | 71.5 | 15 | 3 | 4×7 | 3 | 3-M6 | 8 |
| 85 | 76 | 15 | 3 | 4×7 | 3 | 3-M6 | 8 | |
| 85 | 77.5 | 15 | 3 | 4×7 | 3.5 | 3-M6 | 8 | |
| YCMR M70×2.0 | 92 | 79 | 15 | 3 | 4×8 | 3.5 | 3-M6 | 8 |
| YCMR M75×2.0 | 98 | 81.5 | 16 | 3 | 4×8 | 3.5 | 3-M6 | 8 |
| 98 | 85 | 16 | 3 | 4×8 | 3.5 | 3-M6 | 8 | |
| 98 | 87.5 | 16 | 3 | 4×8 | 3.5 | 3-M6 | 8 |
径向锁紧螺母YCMR系列
| Thread | D | d | h | h1 | n×g | t | n-m | Max.Nm |
| YCMR M80×2.0 | 105 | 91.5 | 18 | 3 | 4×8 | 3.5 | 3-M8 | 18 |
| 105 | 93 | 18 | 3 | 4×8 | 3.5 | 3-M8 | 18 | |
| YCMR M85×2.0 | 110 | 98 | 19 | 4 | 4×8 | 3.5 | 3-M8 | 18 |
| YCMR M90×2.0 | 120 | 102 | 19 | 4 | 4×10 | 4 | 3-M8 | 18 |
| YCMR M95×2.0 | 125 | 108 | 20 | 4 | 4×10 | 4 | 3-M8 | 18 |
| 125 | 110 | 20 | 4 | 4×10 | 4 | 3-M8 | 18 | |
| YCMR M100×2.0 | 130 | 110 | 21 | 4 | 4×10 | 4 | 3-M8 | 18 |
| 130 | 112 | 21 | 4 | 4×10 | 4 | 3-M8 | 18 | |
| YCMR M110×2.0 | 145 | 119 | 21.5 | 4 | 4×12 | 5 | 3-M8 | 18 |
| 145 | 122 | 21.5 | 4 | 4×12 | 5 | 3-M8 | 18 | |
| 145 | 124 | 21.5 | 4 | 4×12 | 5 | 3-M8 | 18 | |
| YCMR M120×2.0 | 155 | 130 | 26 | 6 | 4×12 | 5 | 3-M10 | 35 |
| 155 | 132 | 26 | 6 | 4×12 | 5 | 3-M10 | 35 | |
| YCMRM130×2.0 | 165 | 140 | 28 | 7 | 4×12 | 5 | 3-M10 | 35 |
| 165 | 141 | 28 | 7 | 4×12 | 5 | 3-M10 | 35 | |
| YCMR M140×2.0 | 180 | 151 | 28 | 7 | 4×14 | 6 | 3-M10 | 35 |
| 180 | 152 | 28 | 7 | 4×14 | 6 | 3-M10 | 35 | |
| YCMR M150×2.0 | 195 | 162 | 30 | 9 | 4×14 | 6 | 3-M10 | 35 |
| YCMR M160×3.0 | 210 | 173 | 32 | 11 | 4×16 | 7 | 3-M10 | 35 |
| YCMR M170×3.0 | 220 | 184 | 33 | 12 | 4×16 | 7 | 3-M10 | 35 |
| YCMR M180×3.0 | 230 | 194 | 34 | 12 | 4×18 | 8 | 3-M10 | 35 |
| YCMR M190×3.0 | 240 | 207 | 34 | 12 | 4×18 | 8 | 3-M10 | 35 |
| YCMR M200×3.0 | 250 | 217 | 34 | 12 | 4×18 | 8 | 3-M10 | 35 |
可定制非标螺母
螺母AN系列
AN型螺母，应用在没有防松脱要求的工况，安装简易，应用广泛。
材质：S45C 硬度:HRC 24°-30° 螺纹精度:ISO4H 端面偏摆:0.002-0.005mm
| Thread | D | d | n×g | t | h |
| ANM10×0.75 | 18 | 13.5 | 4×3 | 2 | 4 |
| AN M12×1.0 | 22 | 17 | 4×3 | 2 | 4 |
| AN M15×1.0 | 25 | 21 | 4×4 | 2 | 5 |
| AN M17×1.0 | 28 | 24 | 4×4 | 2 | 5 |
| AN M20×1.0 | 32 | 26 | 4×4 | 2 | 6 |
| AN M25×1.5 | 38 | 32 | 4×5 | 2 | 7 |
| AN M30×1.5 | 45 | 38 | 4×5 | 2 | 7 |
| AN M35×1.5 | 52 | 44 | 4×5 | 2 | 8 |
| AN M40×1.5 | 58 | 50 | 4×6 | 2.5 | 9 |
| AN M45×1.5 | 65 | 56 | 4×6 | 2.5 | 10 |
| AN M50×1.5 | 70 | 61 | 4×6 | 2.5 | 11 |
| AN M55×2.0 | 75 | 67 | 4×7 | 3 | 11 |
| AN M60×2.0 | 80 | 73 | 4×7 | 3 | 11 |
| AN M65×2.0 | 85 | 79 | 4×7 | 3 | 12 |
| AN M70×2.0 | 92 | 85 | 4×8 | 3.5 | 12 |
| AN M75×2.0 | 98 | 90 | 4×8 | 3.5 | 13 |
| AN M80×2.0 | 105 | 95 | 4×8 | 3.5 | 15 |
| AN M85×2.0 | 110 | 102 | 4×8 | 3.5 | 16 |
| AN M90×2.0 | 120 | 108 | 4×10 | 4 | 16 |
| AN M95×2.0 | 125 | 113 | 4×10 | 4 | 17 |
| AN M100×2.0 | 130 | 120 | 4×10 | 4 | 18 |
| AN M105×2.0 | 140 | 126 | 4×12 | 5 | 18 |
| AN M110×2.0 | 145 | 133 | 4×12 | 5 | 19 |
| AN M115×2.0 | 150 | 137 | 4×12 | 5 | 19 |
| AN M120×2.0 | 155 | 138 | 4×12 | 5 | 20 |
| AN M125×2.0 | 160 | 148 | 4×12 | 5 | 21 |
| AN M130×2.0 | 165 | 149 | 4×12 | 5 | 21 |
| AN M135×2.0 | 175 | 160 | 4×14 | 6 | 22 |
| AN M140×2.0 | 180 | 160 | 4×14 | 6 | 22 |
| AN M145×2.0 | 190 | 172 | 4×14 | 6 | 24 |
| AN M150×2.0 | 195 | 171 | 4×14 | 6 | 24 |
| AN M155×3.0 | 200 | 182 | 4×16 | 7 | 25 |
| AN M160×3.0 | 210 | 182 | 4×16 | 7 | 25 |
| AN M165×3.0 | 210 | 193 | 4×16 | 7 | 26 |
| AN M170×3.0 | 220 | 193 | 4×16 | 7 | 26 |
| AN M180×3.0 | 230 | 203 | 4×18 | 8 | 27 |
| AN M190×3.0 | 240 | 214 | 4×18 | 8 | 28 |
| AN M200×3.0 | 250 | 226 | 4×18 | 8 | 29 |
可定制非标螺母
液压螺母
液压螺母部件图
液压螺母在安装或拆卸带锥孔的滚动轴承时能够显著地降低工作强度、提高工作效率。它包含了两个主要部件：带内螺纹和一面有凹槽的主体①，和装在凹槽里的环状活塞②。在这两部分之间的密封件是两个O型密封圈③。
当高压油被泵入油室④内，活塞被高油压推动而释放出一个巨大的力，足以用来安装和拆卸滚动轴承。在靠外的钢圈上有一个无螺纹的孔⑦，用来装百分表⑧。百分表的测量针头紧贴在活塞肩上，用来测量其轴向的位移。在液压螺母的钢圈上另有两个螺纹孔用来安装快速接头，用于连接液压泵的高压油管：一个⑥在钢圈外侧，另一个⑤在外圆面上。不用的孔须用随液压螺母一起提供的螺栓塞住。要用来接高压油管的孔，需要装上随液压螺母一起提供的快速接头。另外，液压螺母标准配置中还有一套备用的O型密封圈和两根用于拧紧液压螺母的小铁棒。 版
保养- 维护
①液压螺母不用时，要防止杂物污染，高压油管接口应该拧上螺栓以防污物进入。
②在活塞工作时，如果液压螺母漏油，则表明密封损坏，需要更换。更换密封件时，需要把活塞压出钢圈，为了便于更换，会用到钢圈外表面的三个平时用螺栓塞住的辅助孔，拧下这三颗螺栓，使用随液压螺母一起提供的长螺栓，活塞就可以从钢圈中顶出来（见图A)。取下O型圈，清洁沟槽，换上新的O型圈。若有需要，在更换过程中用一点油脂润滑将新的O型圈放到活塞的正确位置。
液压螺母标准配置中提供了一套备用的O型圈，若需另购，请联系北京宇晨公司。 Dls
维保零件
O型圈（橡胶黑色、氟橡胶绿色），球塞，快速接头螺杆，铜环。
图A. 将活塞顶出钢圈
液压螺母YCYY系列
| Thread | 尺寸 | S max.mm | 活塞面积mm² | |||||
| G | d1 | d2 | d3 | B | B1 | |||
| 螺纹 | mm | mm | mm | mm | mm | |||
| YCYY-6 | M30×1.5 | 30.5 | 84 | 94 | 38 | 5 | 5 | 2,300 |
| YCYY-7 | M35×1.5 | 35.5 | 89 | 99 | 38 | 5 | 5 | 2,500 |
| YCYY-8 | M40×1.5 | 40.5 | 94 | 104 | 38 | 5 | 5 | 2,700 |
| YCYY-9 | M45×1.5 | 45.5 | 99 | 109 | 38 | 5 | 5 | 2,700 |
| YCYY-10 | M50×1.5 | 50.5 | 104 | 114 | 38 | 4 | 5 | 2,900 |
| YCYY-11 | M55×2.0 | 55.5 | 109 | 120 | 38 | 4 | 5 | 3,150 |
| YCYY-12 | M60×2.0 | 60.5 | 115 | 125 | 38 | 5 | 5 | 3,300 |
| YCYY-13 | M65×2.0 | 65.5 | 121 | 130 | 38 | 5 | 5 | 3,600 |
| YCYY-14 | M70×2.0 | 70.5 | 127 | 135 | 38 | 5 | 5 | 3,800 |
| YCYY-15 | M75×2.0 | 75.5 | 132 | 140 | 38 | 5 | 5 | 4,000 |
| YCYY-16 | M80×2.0 | 80.5 | 137 | 146 | 38 | 5 | 5 | 4,200 |
| YCYY-17 | M85×2.0 | 85.5 | 142 | 150 | 38 | 5 | 5 | 4,400 |
| YCYY-18 | M90×2.0 | 90.5 | 147 | 156 | 38 | 5 | 5 | 4,700 |
| YCYY-19 | M95×2.0 | 95.5 | 153 | 162 | 38 | 5 m | 5 | 4,900 |
| YCYY-20 | M100×2.0 | 100.5 | 158 | 166 | 38 | 6 | 5 | 5,100 |
| YCYY-21 | M105×2.0 | 105.5 | 163 | 172 | 38 | 6 | 5 | 5,300 |
| YCYY-22 | M110×2.0 | 110.5 | 169 | 178 | 38 | 6 | 5 | 5,600 |
| YCYY-23 | M115×2.0 | 115.5 | 174 | 182 | 38 | 6 | 5 | 5,800 |
| YCYY-24 | M120×2.0 | 120.5 | 179 | 188 | 38 | 6 | 5 | 6,000 |
| YCYY-25 | M125×2.0 | 125.5 | 184 | 192 | 38 | 6 | 5 | 6,200 |
| YCYY-26 | M130×2.0 | 130.5 | 190 | 198 | 38 | 6 | 5 | 6,400 |
| YCYY-27 | M135×2.0 | 135.5 | 195 | 204 | 38 | 6 | 5 | 6,600 |
| YCYY-28 | M140×2.0 | 140.5 | 200 | 208 | 38 | 7 | 5 | 6,800 |
| YCYY-29 | M145×2.0 | 145.5 | 206 | 214 | 39 | 7 | 5 | 7,300 |
| YCYY-30 | M150×2.0 | 150.5 | 211 | 220 | 39 | 7 | 5 | 7,500 |
| YCYY-31 | M155×3.0 | 155.5 | 218 | 226 | 39 | 7 | 5 | 8,100 |
| YCYY-32 | M160×3.0 | 160.5 | 224 | 232 | 40 | 7 | 6 | 8,600 |
| YCYY-33 | M165×3.0 | 165.5 | 229 | 238 | 40 | 7 | 6 | 8,900 |
| YCYY-34 | M170×3.0 | 170.5 | 235 | 244 | 41 | 7 | 6 | 9,400 |
| YCYY-36 | M180×3.0 | 180.5 | 247 | 256 | 41 | 7 | 6 | 10,300 |
液压螺母YCYY系列
| Thread | 尺寸 | S max.mm | 活塞面积mm² | |||||
| G | d1 | d2 | d3 | B | B1 | |||
| 螺纹 | mm | mm | mm | mm | mm | |||
| YCYY-38 | M190×3.0 | 191 | 259 | 270 | 42 | 8 | 7 | 11,500 |
| YCYY-40 | M200×3.0 | 201 | 271 | 282 | 43 | 8 | 8 | 12,500 |
| YCYY-41 | Tr205×4.0 | 207 | 276 | 288 | 43 | 8 | 8 | 12,800 |
| YCYY-42 | Tr210×4.0 | 212 | 282 | 294 | 44 | 8 | 9 | 13,400 |
| YCYY-43 | Tr215×4.0 | 217 | 287 | 300 | 44 | 8 | 9 | 13,700 |
| YCYY-44 | Tr220×4.0 | 222 | 293 | 306 | 44 | 8 | 9 | 14,400 |
| YCYY-45 | Tr225×4.0 | 227 | 300 | 312 | 45 | 8 | 9 | 15,200 |
| YCYY-46 | Tr230×4.0 | 232 | 305 | 318 | 45 | 8 | 9 | 15,500 |
| YCYY-47 | Tr235×4.0 | 237 | 311 | 326 | 46 | 8 | 10 | 16,200 |
| YCYY-48 | Tr240×4.0 | 242 | 316 | 330 | 46 | 9 | 10 | 16,500 |
| YCYY-50 | Tr250×4.0 | 252 | 329 | 342 | 46 | 9 | 10 | 17,600 |
| YCYY-52 | Tr260×4.0 | 262 | 341 | 356 | 47 | 9 | 11 | 18,800 |
| YCYY-54 | Tr270×4.0 | 272 | 352 | 368 | 48 | 9 | 12 | 19,800 |
| YCYY-56 | Tr280×4.0 | 282 | 363 | 380 | 49 | 9 | 12 | 21,100 |
| YCYY-58 | Tr290×4.0 | 292 | 375 | 390 | 49 | 9 | 13 | 22,400 |
| YCYY-60 | Tr300×4.0 | 302 | 386 | 404 | 51 | 10 | 14 | 23,600 |
| YCYY-62 | Tr310×5.0 | 312 | 397 | 416 | 52 | 10 | 14 | 24,900 |
| YCYY-64 | Tr320×5.0 | 322 | 409 | 428 | 53 | 10 | 14 | 26,300 |
| YCYY-66 | Tr330×5.0 | 332 | 419 | 438 | 53 | 10 | 14 | 27,000 |
| YCYY-68 | Tr340×5.0 | 342 | 430 | 450 | 54 | 10 | 14 | 28,400 |
| YCYY-69 | Tr345×5.0 | 347 | 436 | 456 | 54 | 10 | 14 | 29,400 |
| YCYY-70 | Tr350×5.0 | 352 | 442 | 464 | 56 | 10 | 14 | 29,900 |
| YCYY-72 | Tr360×5.0 | 362 | 455 | 472 | 56 | 10 | 15 | 31,300 |
| YCYY-73 | Tr365×5.0 | 367 | 460 | 482 | 57 | 11 | 15 | 31,700 |
| YCYY-74 | Tr370×5.0 | 372 | 466 | 486 | 57 | 11 | 16 | 32,800 |
| YCYY-76 | Tr380×5.0 | 382 | 476 | 498 | 58 | 11 | 16 | 33,500 |
| YCYY-77 | Tr385×5.0 | 387 | 483 | 504 | 58 | 11 | 16 | 34,700 |
| YCYY-80 | Tr400×5.0 | 402 | 499 | 522 | 60 | 11 | 17 | 36,700 |
| YCYY-82 | Tr410×5.0 | 412 | 510 | 534 | 61 | 11 | 17 | 38,300 |
| YCYY-84 | Tr420×5.0 | 422 | 522 | 546 | 61 | 11 | 17 | 40,000 |
液压螺母YCYY系列
| Thread | 尺寸 | S max.mm | 活塞面积mm² | |||||
| G | d1 | d2 | d3 | B | B1 | |||
| 螺纹 | mm | mm | mm | mm | mm | |||
| YCYY-86 | Tr430×5.0 | 432 | 532 | 556 | 62 | 11 | 17 | 40,800 |
| YCYY-88 | Tr440×5.0 | 442 | 543 | 566 | 62 | 12 | 17 | 42,500 |
| YCYY-90 | Tr450×5.0 | 452 | 554 | 580 | 64 | 12 | 17 | 44,100 |
| YCYY-92 | Tr460×5.0 | 462 | 565 | 590 | 64 | 12 | 17 | 45,100 |
| YCYY-94 | Tr470×5.0 | 472 | 576 | 602 | 65 | 12 | 18 | 46,900 |
| YCYY-96 | Tr480×5.0 | 482 | 587 | 612 | 65 | 12 | 19 | 48,600 |
| YCYY-98 | Tr490×5.0 | 492 | 597 | 624 | 66 | 12 | 19 | 49,500 |
| YCYY-100 | Tr500×5.0 | 502 | 609 | 636 | 67 | 12 | 19 | 51,500 |
| YCYY-102 | Tr510×6.0 | 512 | 624 | 648 | 68 | 12 | 20 | 53,300 |
| YCYY-104 | Tr520×6.0 | 522 | 634 | 658 | 68 | 13 | 20 | 54,300 |
| YCYY-106 | Tr530×6.0 | 532 | 645 | 670 | 69 | 13 | 21 | 56,200 |
| YCYY-108 | Tr540×6.0 | 542 | 657 | 682 | 69 | 13 | 21 | 58,200 |
| YCYY-110 | Tr550×6.0 | 552 | 667 | 693 | 70 | 13 | 21 | 59,200 |
| YCYY-114 | Tr570×6.0 | 572 | 689 | 716 | 72 | 13 | 23 | 63,200 |
| YCYY-116 | Tr580×6.0 | 582 | 699 | 726 | 72 | 13 | 23 | 64,200 |
| YCYY-120 | Tr600×6.0 | 602 | 721 | 748 | 73 | 13 | 23 | 67,300 |
| YCYY-126 | Tr630×6.0 | 632 | 754 | 782 | 74 | 14 | 23 | 72,900 |
| YCYY-130 | Tr650×6.0 | 652 | 775 | 804 | 75 | 14 | 23 | 76,200 |
| YCYY-134 | Tr670×6.0 | 672 | 796 | 826 | 76 | 14 | 24 | 79,500 |
| YCYY-138 | Tr690×6.0 | 692 | 819 | 848 | 77 | 14 | 25 | 84,200 |
| YCYY-142 | Tr710×7.0 | 712 | 840 | 870 | 78 | 15 | 25 | 87,700 |
| YCYY-150 | Tr750×7.0 | 752 | 883 | 912 | 79 | 15 | 25 | 95,200 |
| YCYY-160 | Tr800×7.0 | 802 | 936 | 965 | 80 | 16 | 25 | 103,900 |
| YCYY-170 | Tr850×7.0 | 852 | 990 | 1020 | 83 | 16 | 26 | 114,600 |
| YCYY-180 | Tr900×7.0 | 902 | 1043 | 1075 | 86 | 17 | 30 | 124,100 |
| YCYY-190 | Tr950×8.0 | 952 | 1097 | 1126 | 86 | 17 | 30 | 135,700 |
| YCYY-200 | Tr1000×8.0 | 1002 | 1150 | 1180 | 88 | 17 | 34 | 145,800 |
可定制非标螺母
油脂驱动螺母
德国进口品质备件
油脂驱动螺母部件图
设计在螺母轴向端面和径向外圆面各有一组注油接头和卸压螺丝，能适应不同工况的使用需要。使用手动或电动黄油泵驱动，自对准环形推力环，最大压力700bar，最大轴向预紧行程可选4mm或10mm。选用SKF或Hallite高性能密封件，密封好，寿命长，确保安全性、便利性、效率和高度可控的夹持性。
一、应用
二、特征
1.金属纵剪机、分条机用于刀片轴向锁紧； 1.表面发黑处理，最高温度120℃；
2.圆盘剪用于刀具夹头锁紧； 2.表面特殊涂层处理，最高温度可达290℃；
3.成型加工轴用于工器具、夹具紧固； 3.42CrMo合金工具钢(最大压力700bar)或航空铝(最大
4.成型加工用于紧固夹具； 压力300bar);
5.其他轴用于工器具紧固夹具。 4.可选不锈钢、镀镍或镀铬以增强耐腐蚀性；5.自研单向全钢高压接头；6.组件额定最大压力840bar(12180psi);7.航空铝制螺母的重量较轻，约钢制螺母重量的二分之一。
三、安装
1.清洁螺母、刀杆和预紧件的螺纹和接触面，并确保所有预紧件牢固地安装在刀杆上。
2.将螺母安装在刀杆上，用手将其旋紧贴合预紧件，然后反向后退1/4圈，确保只有推力环能够夹紧预紧件，便于以后释放压力。
3.推力环必须与螺母的表面齐平。
4.使用内六角扳手将螺母上的2个卸压螺丝拧紧(只能用手拧紧，不能使用电动工具)。
5.用干净的手指擦拭注油接头的表面，确保污染物不会被泵入螺母。
6.将黄油泵的快速接头牢固地插入螺母的注油接头上，关闭油泵上的压力释放阀(如果有)，然后压下泵入手柄，直到压力表达到所需的压力值。
7.打开黄油泵上的的压力释放阀(如果有)，压力表上的读数将立即降为零，取下快速接头。
8.观察注油接头几秒钟，以确保无泄漏发生(根据需要拧紧或更换注油接头)。
四、拆卸
1.用内六角扳手拧松卸压螺丝的1/4圈。
2.用抹布或纸巾包住排气孔，收集并妥善处置排出的油脂,防止污染。
3.在螺母的扳手孔插入手动辅助杆，将螺母旋紧贴合预紧件压缩推力环与螺母表面齐平，保护推力环不受损坏，且供后续使用。
4.从刀杆上取下螺母，平放在木质板上，防止损坏螺母。
5.拆下预紧件。
五、注意
1.在螺母没有旋入刀杆，推力环没有贴合在预紧件上时，不能对螺母注油施压，否则推力环和密封件可能会被挤出腔体，导致变形损坏。 X
2.螺母预紧工件时，请参照推力环最大行程操作使用，不能使预紧行程超过规定值，如行程过长会导致推力环偏移不平行伸出，从而不能正常使用。
3.仅使用我司推荐的黄油型号:夏季EP-2、冬季EP-1。禁止使用其他型号黄油，否则气泡可能被引入螺母，危及可变的夹紧力，并在卸压时产生危险。
油脂驱动螺母YCYZ系列
YCYZ系列油脂驱动螺母在螺母轴向端面和径向外圆面各有一组注油接头和卸压螺丝，能适应不同工况的使用需要。使用手动或电动黄油泵驱动，自对准环形推力环，最大压力700bar，最大轴向预紧行程可选4mm或10mm。选用SKF或Hallite高性能密封件，密封好，寿命长，确保安全性、便利性、效率和高度可控的夹持性。
特征
1.表面发黑处理，最高温度 1 2 0 ^ { \circ } C
2.表面特殊涂层处理，最高温度可达290℃；
3.42CrMo合金工具钢(最大压力700bar)或7075航空铝(最大压力300bar);
4.可选不锈钢、镀镍或镀铬以增强耐腐蚀性；
5.自研单向全钢高压接头；
6.组件额定最大压力840bar(12180psi);
7.航空铝制螺母的重量较轻，约钢制螺母重量的二分之一。
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYZ27 | M27 | 82 | 65 | 45 | 50 | 4 | 120 |
| YCYZ271 | M27 | 85 | 65 | 45 | 60 | 10 | 120 |
| YCYZ30 | M30 | 82 | 65 | 45 | 50 | 4 | 120 |
| YCYZ301 | M30 | 85 | 65 | 45 | 60 | 10 | 120 |
| YCYZ33 | M33 | 82 | 65 | 45 | 50 | 4 | 120 |
| YCYZ331 | M33 | 85 | 65 | 45 | 60 | 10 | 120 |
| YCYZ36 | M36 | 80 | 66 | 46 | 50 | 4 | 123 |
| YCYZ361 | M36 | 83 | 66 | 46 | 60 | 10 | 123 |
| YCYZ39 | M39 | 96 | 83 | 63 | 50 | 4 | 160 |
| YCYZ391 | M39 | 100 | 83 | 63 | 60 | 10 | 160 |
| YCYZ42 | M42 | 96 | 83 | 63 | 50 | 4 | 160 |
| YCYZ421 | M42 | 100 | 83 | 63 | 60 | 10 | 160 |
| YCYZ45 | M45 | 96 | 83 | 63 | 50 | 4 | 160 |
| YCYZ451 | M45 | 100 | 83 | 63 | 60 | 10 | 160 |
| YCYZ48 | M48 | 96 | 83 | 63 | 50 | 4 | 160 |
| YCYZ481 | M48 | 100 | 82 | 62 | 60 | 10 | 160 |
| YCYZ52 | M52 | 98 | 82 | 62 | 50 | 4 | 160 |
| YCYZ521 | M52 | 100 | 83 | 63 | 60 | 10 | 160 |
| YCYZ55 | M55 | 116 | 100 | 80 | 50 | 4 | 197 |
| YCYZ551 | M55 | 120 | 100 | 80 | 60 | 10 | 197 |
油脂驱动螺母YCYZ系列
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYZ60 | M60 | 116 | 100 | 80 | 50 | 4 | 197 |
| YCYZ601 | M60 | 120 | 100 | 80 | 60 | 10 | 197 |
| YCYZ65 | M65 | 116 | 100 | 80 | 50 | 4 | 197 |
| YCYZ651 | M65 | 120 | 100 | 80 | 60 | 10 | 197 |
| YCYZ68 | M68 | 116 | 100 | 80 | 50 | 4 | 197 |
| YCYZ681 | M68 | 120 | 100 | 80 | 60 | 10 | 197 |
| YCYZ70 | M70 | 130 | 110 | 90 | 50 | 4 | 220 |
| YCYZ701 | M70 | 135 | 110 | 90 | 60 | 10 | 220 |
| YCYZ75 | M75 | 130 | 110 | 90 | 50 | 4 | 220 |
| YCYZ751 | M75 | 135 | 110 | 90 | 60 | 10 | 220 |
| YCYZ80 | M80 | 130 | 115 | 95 | 50 | 4 | 230 |
| YCYZ801 | M80 | 135 | 115 | 95 | 60 | 10 | 230 |
| YCYZ85 | M85 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYZ851 | M85 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYZ90 | M90 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYZ901 | M90 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYZ95 | M95 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYZ951 | M95 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYZ100 | M100 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYZ1001 | M100 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYZ105 | M105 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYZ1051 | M105 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYZ110 | M110 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYZ1101 | M110 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYZ115 | M115 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYZ1151 | M115 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYZ120 | M120 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYZ1201 | M120 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYZ125 | M125 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYZ1251 | M125 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYZ130 | M130 | 190 | 170 | 150 | 50 | 4 | 352 |
| YCYZ1301 | M130 | 195 | 170 | 150 | 60 | 10 | 352 |
| YCYZ140 | M140 | 195 | 175 | 155 | 50 | 4 | 363 |
油脂驱动螺母YCYZ系列
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYZ1401 | M140 | 200 | 175 | 155 | 60 | 10 | 363 |
| YCYZ145 | M145 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYZ1451 | M145 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYZ150 | M150 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYZ1501 | M150 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYZ155 | M155 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYZ1551 | M155 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYZ160 | M160 | 220 | 200 | 180 | 50 | 4 | 418 |
| YCYZ1601 | M160 | 228 | 200 | 180 | 60 | 10 | 418 |
| YCYZ165 | M165 | 220 | 200 | 180 | 50 | 4 | 418 |
| YCYZ1651 | M165 | 228 | 200 | 180 | 60 | 10 | 418 |
| YCYZ170 | M170 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYZ1701 | M170 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYZ175 | M175 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYZ1751 | M175 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYZ180 | M180 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYZ1801 | M180 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYZ185 | M185 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYZ1851 | M185 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYZ190 | M190 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYZ1901 | M190 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYZ195 | M195 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYZ1951 | M195 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYZ200 | M200 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYZ2001 | M200 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYZ205 | M205 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYZ2051 | M205 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYZ210 | M210 | 282 | 260 | 235 | 50 | 4 | 680 |
| YCYZ2101 | M210 | 300 | 260 | 235 | 60 | 10 | 680 |
| YCYZ215 | M215 | 282 | 260 | 235 | 50 | 4 | 680 |
| YCYZ2151 | M215 | 300 | 260 | 235 | 60 | 10 | 680 |
| YCYZ220 | M220 | 292 | 270 | 245 | 50 | 4 | 706 |
| YCYZ2201 | M220 | 300 | 270 | 245 | 60 | 10 | 706 |
油脂驱动螺母YCYZ系列
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYZ225 | M225 | 292 | 270 | 245 | 50 | 4 | 706 |
| YCYZ2251 | M225 | 300 | 270 | 245 | 60 | 10 | 706 |
| YCYZ230 | M230 | 305 | 285 | 260 | 50 | 4 | 750 |
| YCYZ2301 | M230 | 313 | 285 | 260 | 60 | 10 | 750 |
| YCYZ235 | M235 | 305 | 285 | 260 | 50 | 4 | 750 |
| YCYZ2351 | M235 | 313 | 285 | 260 | 60 | 10 | 750 |
| YCYZ240 | M240 | 305 | 285 | 260 | 50 | 4 | 750 |
| YCYZ2401 | M240 | 313 | 285 | 260 | 60 | 10 | 750 |
| YCYZ250 | M250 | 339 | 310 | 280 | 55 | 4 | 973 |
| YCYZ2501 | M250 | 345 | 310 | 280 | 65 | 10 | 973 |
| YCYZ260 | M260 | 339 | 310 | 280 | 55 | 4 | 973 |
| YCYZ2601 | M260 | 345 | 310 | 280 | 65 | 10 | 973 |
| YCYZ270 | M270 | 360 | 330 | 300 | 55 | 4 | 1040 |
| YCYZ2701 | M270 | 365 | 330 | 300 | 60 | 10 | 1040 |
| YCYZ280 | M280 | 360 | 330 | 300 | 55 | 4 | 1040 |
| YCYZ2801 | M280 | 365 | 330 | 300 | 60 | 10 | 1040 |
| YCYZ290 | M290 | 385 | 355 | 325 | 60 | 4 | 1120 |
| YCYZ2901 | M290 | 392 | 355 | 325 | 70 | 10 | 1120 |
| YCYZ300 | M300 | 385 | 355 | 325 | 60 | 4 | 1120 |
| YCYZ3001 | M300 | 392 | 355 | 325 | 70 | 10 | 1120 |
| YCYZ310 | M310 | 400 | 366 | 330 | 70 | 10 | 1378 |
| YCYZ320 | M320 | 440 | 400 | 360 | 70 | 10 | 1670 |
| YCYZ330 | M330 | 440 | 400 | 360 | 70 | 10 | 1670 |
| YCYZ340 | M340 | 440 | 400 | 360 | 70 | 10 | 1670 |
| YCYZ350 | M350 | 455 | 415 | 390 | 70 | 10 | 1106 |
| YCYZ360 | M360 | 455 | 415 | 390 | 70 | 10 | 1106 |
| YCYZ370 | M370 | 455 | 415 | 390 | 70 | 10 | 1106 |
| YCYZ380 | M380 | 486 | 450 | 420 | 70 | 10 | 1435 |
| YCYZ395 | M395 | 486 | 450 | 420 | 70 | 10 | 1435 |
| YCYZ400 | M400 | 490 | 450 | 420 | 75 | 10 | 1435 |
非标螺母可根据客户图纸加工，最大加工直径1000mm，S行程10mm可选
油脂驱动螺母YCYG系列
YCYG合金钢油脂驱动螺母系列在螺母径向外圆有三个加压活塞和一个压力指示销。使用T型手柄旋转压力调节螺栓来压入加压活塞，这时密封油脂压力增高从而挤出环形活塞，并以此来紧固旋转工具，同时可以通过压力指示销的刻度来确认是否达到压力值。
一、应用
二、特征
1. 钢材轧机的轧轮锁紧； 1.螺母本体42CrMo合金钢，表面发黑处理，最高温度120℃；
2.金属纵剪机、分条机用于刀片轴向锁紧； 2.组件最大压力500bar;
3.圆盘剪用于刀具夹头锁紧； 3.自研单向全钢高压接头；
4.成型加工轴用于工具器、夹具紧固; 4.自研压力指示销；
5.其他轴用于工具器紧固夹具。 5.压力调节螺栓。
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYG90 | M90 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYG901 | M90 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYG95 | M95 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYG951 | M95 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYG100 | M100 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYG1001 | M100 | 150 | 130 | 110 | 60 | 10 | 240 |
| YCYG105 | M105 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYG1051 | M105 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYG110 | M110 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYG1101 | M110 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYG115 | M115 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYG1151 | M115 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYG120 | M120 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYG1201 | M120 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYG125 | M125 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYG1251 | M125 | 185 | 160 | 140 | 60 | 10 | 360 |
| YCYG130 | M130 | 190 | 170 | 150 | 50 | 4 | 352 |
| YCYG1301 | M130 | 195 | 170 | 150 | 60 | 10 | 352 |
| YCYG140 | M140 | 195 | 175 | 155 | 50 | 4 | 363 |
| YCYG1401 | M140 | 200 | 175 | 155 | 60 | 10 | 363 |
| YCYG145 | M145 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYG1451 | M145 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYG150 | M150 | 210 | 190 | 170 | 50 | 4 | 396 |
油脂驱动螺母YCYG系列
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYG1501 | M150 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYG155 | M155 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYG1551 | M155 | 215 | 190 | 170 | 60 | 10 | 396 |
| YCYG160 | M160 | 220 | 200 | 180 | 50 | 4 | 418 |
| YCYG1601 | M160 | 228 | 200 | 180 | 60 | 10 | 418 |
| YCYG165 | M165 | 220 | 200 | 180 | 50 | 4 | 418 |
| YCYG1651 | M165 | 228 | 200 | 180 | 60 | 10 | 418 |
| YCYG170 | M170 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYG1701 | M170 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYG175 | M175 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYG1751 | M175 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYG180 | M180 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYG1801 | M180 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYG185 | M185 | 240 | 220 | 200 | 50 | 4 | 462 |
| YCYG1851 | M185 | 250 | 220 | 200 | 60 | 10 | 462 |
| YCYG190 | M190 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYG1901 | M190 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYG195 | M195 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYG1951 | M195 | 270 | 240 | 215 | 60 | 10 | 625 |
| YCYG200 | M200 | 262 | 240 | 215 | 50 | 4 | 625 |
| YCYG2001 | M200 | 270 | 240 | 215 | 60 | 10 | 625 |
非标螺母可根据客户图纸加工，最大加工直径1000mm，S行程10mm可选
油脂驱动螺母YCYL系列
YCYL航空铝油脂驱动螺母系列，在螺母径向外圆侧有三个加压活塞和一个压力指示销，使用T型手柄旋转压力调节螺栓来压入加压活塞，这时密封油脂压力增高从而挤出环形活塞，并以此来紧固旋转工具，同时可以通过压力指示销的刻度来确认是否达到压力值。
一、应用
二、特征
1.钢材轧机的轧轮锁紧； 1.航空铝制螺母的重量较轻，约钢制螺母重量的三分之一；
2.金属纵剪机、分条机用刀片轴向锁紧； 2.组件最大压力300bar;
3.圆盘剪用刀具夹头锁紧； 3.自研单向全钢高压接头；
4.成型加工轴用工具器、夹具紧固； 4. 自研压力指示销；
5.其他轴用工具器紧固夹具。 5.压力调节螺栓。
| 型号 | G | D | d1 | d2 | h | S max. | Forceat700bar |
| Thread | |||||||
| mm | kN | ||||||
| YCYL90 | M90 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYL95 | M95 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYL100 | M100 | 146 | 130 | 110 | 50 | 4 | 240 |
| YCYL105 | M105 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYL110 | M110 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYL115 | M115 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYL120 | M120 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYL125 | M125 | 180 | 160 | 140 | 50 | 4 | 360 |
| YCYL130 | M130 | 190 | 170 | 150 | 50 | 4 | 352 |
| YCYL140 | M140 | 195 | 175 | 155 | 50 | 4 | 363 |
| YCYL145 | M145 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYL150 | M150 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYL155 | M155 | 210 | 190 | 170 | 50 | 4 | 396 |
| YCYL160 | M160 | 220 | 200 | 180 | 50 | 4 | 396 |
| YCYL165 | M165 | 220 | 200 | 180 | 50 | 4 | 396 |
| YCYL170 | M170 | 240 | 220 | 200 | 50 | 4 | 396 |
| YCYL175 | M175 | 240 | 220 | 200 | 50 | 4 | 396 |
| YCYL180 | M180 | 240 | 220 | 200 | 50 | 4 | 396 |
| YCYL185 | M185 | 240 | 220 | 200 | 50 | 4 | 396 |
| YCYL190 | M190 | 262 | 240 | 215 | 50 | 4 | 396 |
| YCYL195 | M195 | 262 | 240 | 215 | 50 | 4 | 396 |
| YCYL200 | M200 | 262 | 240 | 215 | 50 | 4 | 396 |
非标螺母可根据客户图纸加工，最大加工直径1000mm，S行程10mm可选
导轨压块
YC-T1
YC-T2
YC-T3
YC-T-E1<br>YC-T-E2
YC-T-E3
YC-K1
YC-K2
YC-K2-1
YC-K3
YC-Y1
YC-Y3
YC-TY1
YC-TY2
YC-TY3
YC-TY4
YC-TY5
YC-TY6
YC-TY7
地脚螺栓
| 型号 | H | D |
| M24×1.5 | 10 | 34 |
| M30×1.5 | 12 | 40 |
| M30×2.0 | 12 | 40 |
| M36×1.5 | 15 | 45 |
| M36×2.0 | 15 | 45 |
