- 联轴器
- 梅花型
MJS-55CS-GR
挠性联轴器 - 梅花型（短巧型） - 夹紧型
Curved Jaw-type Flexible Coupling
形状図
尺寸・CAD
单位 : mm
| 型号 | 最大轴孔径 (mm) |
额定扭矩＊1 (N・m) |
最大扭矩＊1 (N・m) |
背隙 容许传递 扭矩 (N・m)＊3 |
最高转速 (min-1) |
惯性力矩＊2 (Kg・m2) |
静态扭转刚性 (N・m/rad) |
容许偏心 (mm) |
容许偏角 (°) |
容许轴向偏差 (mm) |
弹性间隔体 硬度 |
质量＊2 (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MJS-55CS-GR | 32 | 75 | 150 | - | 11000 | 1.1×10-4 | 9000 | 0.08 | 1 | 0～+1.4 | D64 | 210 |
＊1： 无需根据负荷变化修正额定扭矩和最大扭矩。但环境温度高于30℃时，请依据表中的温度补正系数调整额定扭矩及最大扭矩。MJS-CS的可温度为-20℃～60℃。
＊2： 大轴孔径时的值。
＊3： 传递零背隙扭矩时，请使用紧固型弹性间隔体。
| 型号 | 标准轴孔径 D1-D2 | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 4.5 | 5 | 6 | 6.35 | 7 | 8 | 9.525 | 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | |
| MJS-55CS-GR | - | - | - | - | - | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - |
●所有产品均附带内六角螺栓。
●适用轴径的推荐尺寸容许偏差为h6及h7。
●也承接1个轴套是夹紧型、另1个轴套是夹紧型＋键槽型组合的订货。
●安装到D型切口轴时，请注意轴的D型切口面的位置。⇒偏差调整
材质、表面处理
| MJS-CS/MJS-CSK | |
|---|---|
| 轴套 | A2017 阳极氧化处理 |
| 弹性间隔体 | 聚氨酯 |
| 内六角螺栓 | SCM435 四氧化三铁保护膜（黑） |
构造
夹紧型MJS-CS-BLMJS-CS-EBLMJS-CS-EGRMJS-CS-ERDMJS-CS-EWHMJS-CS-GRMJS-CS-RDMJS-CS-WH
MJS-＊＊CS-＊＊紧固型MJS-＊＊CS-E＊＊简易装拆型
夹紧型＋键槽型MJS-CSK-BLMJS-CSK-EBLMJS-CSK-EGRMJS-CSK-ERDMJS-CSK-EWHMJS-CSK-GRMJS-CSK-RDMJS-CSK-WH
MJS-＊＊CSK-＊＊紧固型MJS-＊＊CSK-E＊＊简易装拆型
弹性间隔体
特点
- 适用马达
| 紧固型 | 简易装拆型 | |
|---|---|---|
| 伺服马达 | ○ | ● |
| 步进马达 | ○ | ○ |
| 通用马达 | ◎ | ◎ |
- 特性
| 紧固型 | 简易装拆型 | |
|---|---|---|
| 零背隙 | ○ | - |
| 高扭矩 | ◎ | ◎ |
| 容许误差调整 | ○ | ○ |
| 减振 | ◎ | ◎ |
| 电绝缘性 | ◎ | ◎ |
| 组装 | ○ | ◎ |
| 可使用温度 | -20℃～60℃ | -20℃～60℃ |
- 梅花型挠性联轴器。
- 缩短了总长度的短巧型。比MJC更小巧。
- 紧固型时，可在低扭矩状态下实现零背隙扭矩传递。
- 简易装拆型时，可组装、拆分轴套。
- 优异的弹性效果，可吸收振动、偏心及偏角。
- 具有电绝缘性。电阻值：2MΩ以上。
- 弹性间隔体的种类
选型
根据轴径、额定扭矩选型
轴径和额定扭矩交差区域为选型规格。
选型示例
选型条件为轴径φ15、负荷扭矩6N·m时，MJS-＊＊CS-RDMJS-＊＊CS-ERD的选型规格为MJS-30CS-RDMJS-30CS-ERD。环境温度、温度修正系数
| 环境温度 | 温度修正系数 |
|---|---|
| -20℃～30℃ | 1.00 |
| 30℃～40℃ | 0.80 |
| 40℃～60℃ | 0.70 |
弹性间隔体详图
紧固型
压入有轴套与弹性间隔体，可在零背隙＊1的情况下使用。可通过弹性间隔体的减振性提高伺服马达的增益，实现超过膜片型联轴器的高响应运行。＊1： 有关在零背隙的情况下使用时的扭矩，请参照性能表。
简易拆装型
可顺利地组装、拆分轴套与弹性间隔体。可减少装置的组装、维护时间。
可预先将轴套安装到轴上，即便是不易看见联轴器的部位，也可轻松组装。
简易拆装型的用途
搬运装置/搅拌机/鼓风机/泵/点胶机可传递摩擦力矩
如下表所示，夹紧型MJS-CS的轴的可传递摩擦力矩因轴孔径的不同而异。选择时敬请注意。单位 : N・m
| 型号 | 轴孔径（mm） | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 4.5 | 5 | 6 | 6.35 | 7 | 8 | 9.525 | 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | |
| MJS-20CS | 0.8 | 1.7 | 2.2 | 2.6 | 3.5 | 3.8 | 4.4 | 5.3 | ||||||||||||||||||
| MJS-30CS | 7 | 7.6 | 8.7 | 10 | 13 | 14 | 16 | 17 | 14 | 16 | 17 | |||||||||||||||
| MJS-40CS | 28 | 35 | 37 | |||||||||||||||||||||||
| MJS-55CS | 40 | 46 | 53 | 66 | 72 | 79 | 92 | 98 | 100 | 110 | 130 | 130 | 140 | |||||||||||||
| MJS-65CS | 110 | 120 | 130 | 150 | 160 | 170 | 190 | 210 | 220 | 260 | 280 | 300 | 300 | 300 | ||||||||||||
轴尺寸容许偏差为h7、硬度为34-40HRC、螺丝紧固扭矩为MJS-CS尺寸表中的试验值，并非保证值。
可传递摩擦力矩会根据使用条件而变化。请事先在与实际情况相同的条件下进行试验。
紧固型的用途
XY轴滑台/分度台/机床/注塑成型机温度引起的静态扭转刚性数值的变化
使用温度范围内的扭转刚性变化情况如图表所示。
使用时，请注意响应性的下降。
偏心反作用力
型号列表
MJS-20CS-GR
- MJS-20CS-GR-3-3
- MJS-20CS-GR-3-4
- MJS-20CS-GR-3-4.5
- MJS-20CS-GR-3-5
- MJS-20CS-GR-3-6
- MJS-20CS-GR-3-6.35
- MJS-20CS-GR-3-7
- MJS-20CS-GR-3-8
- MJS-20CS-GR-4-4
- MJS-20CS-GR-4-4.5
- MJS-20CS-GR-4-5
- MJS-20CS-GR-4-6
- MJS-20CS-GR-4-6.35
- MJS-20CS-GR-4-7
- MJS-20CS-GR-4-8
- MJS-20CS-GR-4.5-4.5
- MJS-20CS-GR-4.5-5
- MJS-20CS-GR-4.5-6
- MJS-20CS-GR-4.5-6.35
- MJS-20CS-GR-4.5-7
- MJS-20CS-GR-4.5-8
- MJS-20CS-GR-5-5
- MJS-20CS-GR-5-6
- MJS-20CS-GR-5-6.35
- MJS-20CS-GR-5-7
- MJS-20CS-GR-5-8
- MJS-20CS-GR-6-6
- MJS-20CS-GR-6-6.35
- MJS-20CS-GR-6-7
- MJS-20CS-GR-6-8
- MJS-20CS-GR-6.35-6.35
- MJS-20CS-GR-6.35-7
- MJS-20CS-GR-6.35-8
- MJS-20CS-GR-7-7
- MJS-20CS-GR-7-8
- MJS-20CS-GR-8-8
MJS-30CS-GR
- MJS-30CS-GR-6-6
- MJS-30CS-GR-6-6.35
- MJS-30CS-GR-6-7
- MJS-30CS-GR-6-8
- MJS-30CS-GR-6-9.525
- MJS-30CS-GR-6-10
- MJS-30CS-GR-6-11
- MJS-30CS-GR-6-12
- MJS-30CS-GR-6-14
- MJS-30CS-GR-6-15
- MJS-30CS-GR-6-16
- MJS-30CS-GR-6.35-6.35
- MJS-30CS-GR-6.35-7
- MJS-30CS-GR-6.35-8
- MJS-30CS-GR-6.35-9.525
- MJS-30CS-GR-6.35-10
- MJS-30CS-GR-6.35-11
- MJS-30CS-GR-6.35-12
- MJS-30CS-GR-6.35-14
- MJS-30CS-GR-6.35-15
- MJS-30CS-GR-6.35-16
- MJS-30CS-GR-7-7
- MJS-30CS-GR-7-8
- MJS-30CS-GR-7-9.525
- MJS-30CS-GR-7-10
- MJS-30CS-GR-7-11
- MJS-30CS-GR-7-12
- MJS-30CS-GR-7-14
- MJS-30CS-GR-7-15
- MJS-30CS-GR-7-16
- MJS-30CS-GR-8-8
- MJS-30CS-GR-8-9.525
- MJS-30CS-GR-8-10
- MJS-30CS-GR-8-11
- MJS-30CS-GR-8-12
- MJS-30CS-GR-8-14
- MJS-30CS-GR-8-15
- MJS-30CS-GR-8-16
- MJS-30CS-GR-9.525-9.525
- MJS-30CS-GR-9.525-10
- MJS-30CS-GR-9.525-11
- MJS-30CS-GR-9.525-12
- MJS-30CS-GR-9.525-14
- MJS-30CS-GR-9.525-15
- MJS-30CS-GR-9.525-16
- MJS-30CS-GR-10-10
- MJS-30CS-GR-10-11
- MJS-30CS-GR-10-12
- MJS-30CS-GR-10-14
- MJS-30CS-GR-10-15
- MJS-30CS-GR-10-16
- MJS-30CS-GR-11-11
- MJS-30CS-GR-11-12
- MJS-30CS-GR-11-14
- MJS-30CS-GR-11-15
- MJS-30CS-GR-11-16
- MJS-30CS-GR-12-12
- MJS-30CS-GR-12-14
- MJS-30CS-GR-12-15
- MJS-30CS-GR-12-16
- MJS-30CS-GR-14-14
- MJS-30CS-GR-14-15
- MJS-30CS-GR-14-16
- MJS-30CS-GR-15-15
- MJS-30CS-GR-15-16
- MJS-30CS-GR-16-16
MJS-40CS-GR
- MJS-40CS-GR-8-8
- MJS-40CS-GR-8-9.525
- MJS-40CS-GR-8-10
- MJS-40CS-GR-8-11
- MJS-40CS-GR-8-12
- MJS-40CS-GR-8-14
- MJS-40CS-GR-8-15
- MJS-40CS-GR-8-16
- MJS-40CS-GR-8-18
- MJS-40CS-GR-8-19
- MJS-40CS-GR-8-20
- MJS-40CS-GR-8-22
- MJS-40CS-GR-8-24
- MJS-40CS-GR-8-25
- MJS-40CS-GR-9.525-9.525
- MJS-40CS-GR-9.525-10
- MJS-40CS-GR-9.525-11
- MJS-40CS-GR-9.525-12
- MJS-40CS-GR-9.525-14
- MJS-40CS-GR-9.525-15
- MJS-40CS-GR-9.525-16
- MJS-40CS-GR-9.525-18
- MJS-40CS-GR-9.525-19
- MJS-40CS-GR-9.525-20
- MJS-40CS-GR-9.525-22
- MJS-40CS-GR-9.525-24
- MJS-40CS-GR-9.525-25
- MJS-40CS-GR-10-10
- MJS-40CS-GR-10-11
- MJS-40CS-GR-10-12
- MJS-40CS-GR-10-14
- MJS-40CS-GR-10-15
- MJS-40CS-GR-10-16
- MJS-40CS-GR-10-18
- MJS-40CS-GR-10-19
- MJS-40CS-GR-10-20
- MJS-40CS-GR-10-22
- MJS-40CS-GR-10-24
- MJS-40CS-GR-10-25
- MJS-40CS-GR-11-11
- MJS-40CS-GR-11-12
- MJS-40CS-GR-11-14
- MJS-40CS-GR-11-15
- MJS-40CS-GR-11-16
- MJS-40CS-GR-11-18
- MJS-40CS-GR-11-19
- MJS-40CS-GR-11-20
- MJS-40CS-GR-11-22
- MJS-40CS-GR-11-24
- MJS-40CS-GR-11-25
- MJS-40CS-GR-12-12
- MJS-40CS-GR-12-14
- MJS-40CS-GR-12-15
- MJS-40CS-GR-12-16
- MJS-40CS-GR-12-18
- MJS-40CS-GR-12-19
- MJS-40CS-GR-12-20
- MJS-40CS-GR-12-22
- MJS-40CS-GR-12-24
- MJS-40CS-GR-12-25
- MJS-40CS-GR-14-14
- MJS-40CS-GR-14-15
- MJS-40CS-GR-14-16
- MJS-40CS-GR-14-18
- MJS-40CS-GR-14-19
- MJS-40CS-GR-14-20
- MJS-40CS-GR-14-22
- MJS-40CS-GR-14-24
- MJS-40CS-GR-14-25
- MJS-40CS-GR-15-15
- MJS-40CS-GR-15-16
- MJS-40CS-GR-15-18
- MJS-40CS-GR-15-19
- MJS-40CS-GR-15-20
- MJS-40CS-GR-15-22
- MJS-40CS-GR-15-24
- MJS-40CS-GR-15-25
- MJS-40CS-GR-16-16
- MJS-40CS-GR-16-18
- MJS-40CS-GR-16-19
- MJS-40CS-GR-16-20
- MJS-40CS-GR-16-22
- MJS-40CS-GR-16-24
- MJS-40CS-GR-16-25
- MJS-40CS-GR-18-18
- MJS-40CS-GR-18-19
- MJS-40CS-GR-18-20
- MJS-40CS-GR-18-22
- MJS-40CS-GR-18-24
- MJS-40CS-GR-18-25
- MJS-40CS-GR-19-19
- MJS-40CS-GR-19-20
- MJS-40CS-GR-19-22
- MJS-40CS-GR-19-24
- MJS-40CS-GR-19-25
- MJS-40CS-GR-20-20
- MJS-40CS-GR-20-22
- MJS-40CS-GR-20-24
- MJS-40CS-GR-20-25
- MJS-40CS-GR-22-22
- MJS-40CS-GR-22-24
- MJS-40CS-GR-22-25
- MJS-40CS-GR-24-24
- MJS-40CS-GR-24-25
- MJS-40CS-GR-25-25
MJS-55CS-GR
- MJS-55CS-GR-10-10
- MJS-55CS-GR-10-11
- MJS-55CS-GR-10-12
- MJS-55CS-GR-10-14
- MJS-55CS-GR-10-15
- MJS-55CS-GR-10-16
- MJS-55CS-GR-10-18
- MJS-55CS-GR-10-19
- MJS-55CS-GR-10-20
- MJS-55CS-GR-10-22
- MJS-55CS-GR-10-24
- MJS-55CS-GR-10-25
- MJS-55CS-GR-10-28
- MJS-55CS-GR-10-30
- MJS-55CS-GR-10-32
- MJS-55CS-GR-11-11
- MJS-55CS-GR-11-12
- MJS-55CS-GR-11-14
- MJS-55CS-GR-11-15
- MJS-55CS-GR-11-16
- MJS-55CS-GR-11-18
- MJS-55CS-GR-11-19
- MJS-55CS-GR-11-20
- MJS-55CS-GR-11-22
- MJS-55CS-GR-11-24
- MJS-55CS-GR-11-25
- MJS-55CS-GR-11-28
- MJS-55CS-GR-11-30
- MJS-55CS-GR-11-32
- MJS-55CS-GR-12-12
- MJS-55CS-GR-12-14
- MJS-55CS-GR-12-15
- MJS-55CS-GR-12-16
- MJS-55CS-GR-12-18
- MJS-55CS-GR-12-19
- MJS-55CS-GR-12-20
- MJS-55CS-GR-12-22
- MJS-55CS-GR-12-24
- MJS-55CS-GR-12-25
- MJS-55CS-GR-12-28
- MJS-55CS-GR-12-30
- MJS-55CS-GR-12-32
- MJS-55CS-GR-14-14
- MJS-55CS-GR-14-15
- MJS-55CS-GR-14-16
- MJS-55CS-GR-14-18
- MJS-55CS-GR-14-19
- MJS-55CS-GR-14-20
- MJS-55CS-GR-14-22
- MJS-55CS-GR-14-24
- MJS-55CS-GR-14-25
- MJS-55CS-GR-14-28
- MJS-55CS-GR-14-30
- MJS-55CS-GR-14-32
- MJS-55CS-GR-15-15
- MJS-55CS-GR-15-16
- MJS-55CS-GR-15-18
- MJS-55CS-GR-15-19
- MJS-55CS-GR-15-20
- MJS-55CS-GR-15-22
- MJS-55CS-GR-15-24
- MJS-55CS-GR-15-25
- MJS-55CS-GR-15-28
- MJS-55CS-GR-15-30
- MJS-55CS-GR-15-32
- MJS-55CS-GR-16-16
- MJS-55CS-GR-16-18
- MJS-55CS-GR-16-19
- MJS-55CS-GR-16-20
- MJS-55CS-GR-16-22
- MJS-55CS-GR-16-24
- MJS-55CS-GR-16-25
- MJS-55CS-GR-16-28
- MJS-55CS-GR-16-30
- MJS-55CS-GR-16-32
- MJS-55CS-GR-18-18
- MJS-55CS-GR-18-19
- MJS-55CS-GR-18-20
- MJS-55CS-GR-18-22
- MJS-55CS-GR-18-24
- MJS-55CS-GR-18-25
- MJS-55CS-GR-18-28
- MJS-55CS-GR-18-30
- MJS-55CS-GR-18-32
- MJS-55CS-GR-19-19
- MJS-55CS-GR-19-20
- MJS-55CS-GR-19-22
- MJS-55CS-GR-19-24
- MJS-55CS-GR-19-25
- MJS-55CS-GR-19-28
- MJS-55CS-GR-19-30
- MJS-55CS-GR-19-32
- MJS-55CS-GR-20-20
- MJS-55CS-GR-20-22
- MJS-55CS-GR-20-24
- MJS-55CS-GR-20-25
- MJS-55CS-GR-20-28
- MJS-55CS-GR-20-30
- MJS-55CS-GR-20-32
- MJS-55CS-GR-22-22
- MJS-55CS-GR-22-24
- MJS-55CS-GR-22-25
- MJS-55CS-GR-22-28
- MJS-55CS-GR-22-30
- MJS-55CS-GR-22-32
- MJS-55CS-GR-24-24
- MJS-55CS-GR-24-25
- MJS-55CS-GR-24-28
- MJS-55CS-GR-24-30
- MJS-55CS-GR-24-32
- MJS-55CS-GR-25-25
- MJS-55CS-GR-25-28
- MJS-55CS-GR-25-30
- MJS-55CS-GR-25-32
- MJS-55CS-GR-28-28
- MJS-55CS-GR-28-30
- MJS-55CS-GR-28-32
- MJS-55CS-GR-30-30
- MJS-55CS-GR-30-32
- MJS-55CS-GR-32-32
MJS-65CS-GR
- MJS-65CS-GR-14-14
- MJS-65CS-GR-14-15
- MJS-65CS-GR-14-16
- MJS-65CS-GR-14-18
- MJS-65CS-GR-14-19
- MJS-65CS-GR-14-20
- MJS-65CS-GR-14-22
- MJS-65CS-GR-14-24
- MJS-65CS-GR-14-25
- MJS-65CS-GR-14-28
- MJS-65CS-GR-14-30
- MJS-65CS-GR-14-32
- MJS-65CS-GR-14-35
- MJS-65CS-GR-14-38
- MJS-65CS-GR-15-15
- MJS-65CS-GR-15-16
- MJS-65CS-GR-15-18
- MJS-65CS-GR-15-19
- MJS-65CS-GR-15-20
- MJS-65CS-GR-15-22
- MJS-65CS-GR-15-24
- MJS-65CS-GR-15-25
- MJS-65CS-GR-15-28
- MJS-65CS-GR-15-30
- MJS-65CS-GR-15-32
- MJS-65CS-GR-15-35
- MJS-65CS-GR-15-38
- MJS-65CS-GR-16-16
- MJS-65CS-GR-16-18
- MJS-65CS-GR-16-19
- MJS-65CS-GR-16-20
- MJS-65CS-GR-16-22
- MJS-65CS-GR-16-24
- MJS-65CS-GR-16-25
- MJS-65CS-GR-16-28
- MJS-65CS-GR-16-30
- MJS-65CS-GR-16-32
- MJS-65CS-GR-16-35
- MJS-65CS-GR-16-38
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