产品信息

MM型

金属螺旋弹簧部分采用3层结构,小巧而能传递高转矩。备有毂材质采用SUM24L或相当产品、螺旋弹簧材质采用钢琴线的型号(MM-K型)和为提高耐腐蚀性而采用不锈钢作为毂和螺旋弹簧的材质的型号(MM-K-S型),可根据使用环境进行选择。

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结构和材质

MM K

MM K

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MM K-S

MM K-S

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MM 型

【规格】

型号允许转矩[N•m]允许误差最高转速[min-1]扭转弹性常数[N•m/rad]转动惯量[kg•m2]质量[kg]
偏心[mm]偏角[°]轴向[mm]
MM-6K2.50.33+0.6200001437.65×10-70.03
MM-8K50.33+0.815000286.54.08×10-60.07
MM-12K100.43+1.0120005731.43×10-50.14
MM-14K100.53+1.0100005732.47×10-50.15
MM-16K200.63+1.2900011466.12×10-50.30
MM-19K200.73+1.2800011468.42×10-50.32
MM-20K400.73+1.6700022921.99×10-40.70
MM-24K400.93+1.6700022922.63×10-40.75
MM-25K900.93+2.0600034385.66×10-41.25
MM-28K901.03+2.0600028655.77×10-41.35
MM-30K1501.13+2.550004297.51.39×10-32.10
MM-35K2201.23+3.2450063033.01×10-33.50
型号允许转矩[N•m]允许误差最高转速[min-1]扭转弹性常数[N•m/rad]转动惯量[kg•m2]质量[kg]
偏心[mm]偏角[°]轴向[mm]
MM-6K-S2.50.33+0.6200001437.65×10-70.03
MM-8K-S50.33+0.815000286.54.08×10-60.07
MM-12K-S100.43+1.0120005731.43×10-50.14
MM-16K-S200.63+1.2900011466.12×10-50.30
MM-20K-S400.73+1.6700022921.99×10-40.70
MM-25K-S900.93+2.0600034385.66×10-41.25

※最高转速未考虑动平衡。

※转动惯量及质量为最大孔径时的数值。

【尺寸】

单位[mm]
型号d1, d2DLL1EF
底孔最小最大
MM-6K2.538162061115.5
MM-8K3.5482135111319
MM-12K5.5612265016.516.524
MM-14K5.5714305016.520.528
MM-16K5.5101635652222.432
MM-19K5.5101938652226.436
MM-20K5.510204580272840
MM-24K5.514244880273345
MM-25K5.514255510033.53550
MM-28K5.514285510033.53752
MM-30K5.51630651254040.860
MM-35K5.5203575150484670
单位[mm]
型号d1, d2DLL1EF
底孔最小最大
MM-6K-S2.538172591115.5
MM-8K-S3.5482135111319
MM-12K-S5.5612265016.516.524
MM-16K-S5.5101635652222.432
MM-20K-S5.510204580272840
MM-25K-S5.514255510032.53550

※底孔为钻孔。

【标准孔加工规格】

単位 [mm]
符合JIS旧标准 2 种 JIS B 1301 1959符合JIS新标准 H9 JIS B 1301 1996符合JIS新标准 JS9 JIS B 1301 1996支持电动机标准 JIS C 4210 2001
孔径公称孔径(d1・d2)键槽宽度(W1・W2)键槽高度(T1・T2)紧定螺钉孔(M)孔径公称孔径(d1・d2)键槽宽度(W1・W2)键槽高度(T1・T2)紧定螺钉孔(M)孔径公称孔径(d1・d2)键槽宽度(W1・W2)键槽高度(T1・T2)紧定螺钉孔(M)孔径公称孔径(d1・d2)键槽宽度(W1・W2)键槽高度(T1・T2)紧定螺钉孔(M)
公差H7,H8公差E9公差H7公差H9公差H7公差JS9公差G7,F7公差H9
44+0.01802-M3
55+0.01802-M3
66+0.01802-M4
77+0.02202-M4
88+0.02202-M4
99+0.02202-M4
1010+0.02202-M4
1111+0.01802-M4
1212+0.01804+0.050+0.02013.5+0.302-M412H12+0.01804+0.030013.8+0.302-M412J12+0.01804±0.015013.8+0.302-M4
1414+0.01805+0.050+0.02016.0+0.302-M414H14+0.01805+0.030016.3+0.302-M414J14+0.01805±0.015016.3+0.302-M414N14+0.024+0.0065+0.030016.3+0.302-M4
1515+0.01805+0.050+0.02017.0+0.302-M415H15+0.01805+0.030017.3+0.302-M415J15+0.01805±0.015017.3+0.302-M4
1616+0.01805+0.050+0.02018.0+0.302-M416H16+0.01805+0.030018.3+0.302-M416J16+0.01805±0.015018.3+0.302-M4
1717+0.01805+0.050+0.02019.0+0.302-M417H17+0.01805+0.030019.3+0.302-M417J17+0.01805±0.015019.3+0.302-M4
1818+0.01805+0.050+0.02020.0+0.302-M418H18+0.01806+0.030020.8+0.302-M518J18+0.01806±0.015020.8+0.302-M5
1919+0.02105+0.050+0.02021.0+0.302-M419H19+0.02106+0.030021.8+0.302-M519J19+0.02106±0.015021.8+0.302-M519N19+0.028+0.0076+0.030021.8+0.302-M5
2020+0.02105+0.050+0.02022.0+0.302-M420H20+0.02106+0.030022.8+0.302-M520J20+0.02106±0.015022.8+0.302-M5
2222+0.02107+0.061+0.02525.0+0.302-M622H22+0.02106+0.030024.8+0.302-M522J22+0.02106±0.015024.8+0.302-M5
2424+0.02107+0.061+0.02527.0+0.302-M624H24+0.02108+0.036027.3+0.302-M624J24+0.02108±0.018027.3+0.302-M624N24+0.028+0.0078+0.036027.3+0.302-M6
2525+0.02107+0.061+0.02528.0+0.302-M625H25+0.02108+0.036028.3+0.302-M625J25+0.02108±0.018028.3+0.302-M6
2828+0.02107+0.061+0.02531.0+0.302-M628H28+0.02108+0.036031.3+0.302-M628J28+0.02108±0.018031.3+0.302-M628N28+0.028+0.0078+0.036031.3+0.302-M6
3030+0.02107+0.061+0.02533.0+0.302-M630H30+0.02108+0.036033.3+0.302-M630J30+0.02108±0.018033.3+0.302-M6
3232+0.025010+0.061+0.02535.5+0.302-M832H32+0.025010+0.036035.3+0.302-M832J32+0.025010±0.018035.3+0.302-M8
3535+0.025010+0.061+0.02538.5+0.302-M835H35+0.025010+0.036038.3+0.302-M835J35+0.025010±0.018038.3+0.302-M8

※此标准孔加工规格适用于BAUMANN FLEX MM 和MF 型。

※φ11 以下的标准与所有JIS 旧标准栏的内容相同。

※紧定螺钉为产品附带。

※键槽加工的位置精度采用目视。

※如对键槽相对于各毂的位置精度有要求,请向本公司洽询。

※有关标明以外的孔加工标准尺寸,请参阅卷末的技术资料。

【紧定螺钉的位置】

联轴器尺寸从端面的位置C[ mm]
63
85
12・147
16・19・20・2410
25・28・30・3515