SFU[SS]型号
这是一种采用钢材作为主体材料的板簧联轴器,其安装在轴上的法兰与联轴器单元可分离。该联轴器不仅便于进行高精度装配,而且在维护时无需移动主动轴和从动轴即可将其拆卸。它是一种刚性较高的单元件联轴器。
SFU-□SS(键)型
【规格】
| 型号 | 允许扭矩[N·m] | 允许误差 | 最高转速[min⁻¹] | 扭转弹簧刚度[N·m/rad] | 轴向弹簧刚度[N/mm] | 惯性矩[kg·m²] | 质量[kg] | ||
|---|---|---|---|---|---|---|---|---|---|
| 偏心量[mm] | 偏角[°] | 轴向[mm] | |||||||
| SFU-070SS-100N | 100 | 0.02 | 1 | ±0.5 | 18000 | 240000 | 484 | 0.53×10⁻³ | 0.86 |
| SFU-080SS-200N | 200 | 0.02 | 1 | ±0.5 | 17000 | 310000 | 546 | 1.26×10⁻³ | 1.52 |
| SFU-090SS-300N | 300 | 0.02 | 1 | ±0.6 | 15000 | 520000 | 321 | 2.01×10⁻³ | 1.90 |
| SFU-100SS-450N | 450 | 0.02 | 1 | ±0.65 | 13000 | 740000 | 540 | 3.88×10⁻³ | 3.01 |
| SFU-120SS-600N | 600 | 0.02 | 1 | ±0.8 | 11000 | 970000 | 360 | 8.17×10⁻³ | 4.31 |
| SFU-140SS-1000N | 1000 | 0.02 | 1 | ±1.0 | 9500 | 1400000 | 64 | 18.43×10⁻³ | 6.93 |
- 最高转速未考虑动平衡因素。
- 扭转弹簧刚度的数值是指单个单元格的数值。
- 惯性矩和质量均为最大孔径时的数值。
【尺寸】
| 型号 | d1・d2 [mm] | D[mm] | N[mm] | L[mm] | LM[mm] | LS[mm] | LF[mm] | S[mm] | F[mm] | d3 [mm] | K[mm] | M1数量-公称 | M1紧固扭矩[N·m] | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| SFU-070SS-100N | 8 | 25 | 68 | 40 | 69.9 | 28.7 | 23.9 | 23 | 5.9 | 1 | 36 | 38 | 6-M4 | 3.4 |
| SFU-080SS-200N | 11 | 35 | 78 | 54 | 82.7 | 36.5 | 30.7 | 26 | 7.7 | 5 | 38 | 42 | 6-M6 | 14 |
| SFU-090SS-300N | 11 | 38 | 88 | 58 | 90.3 | 37.3 | 30.3 | 30 | 8.3 | 2 | 48 | 50 | 6-M6 | 14 |
| SFU-100SS-450N | 16 | 42 | 98 | 68 | 106.2 | 43.2 | 36.2 | 35 | 10.2 | 0 | 50 | 56 | 6-M8 | 34 |
| SFU-120SS-600N | 19 | 50 | 118 | 78 | 112.2 | 43.2 | 36.2 | 38 | 10.2 | 1 | 66 | 68 | 6-M8 | 34 |
| SFU-140SS-1000N | 22 | 60 | 138 | 88 | 131.6 | 48.6 | 41.6 | 45 | 10.6 | 8 | 76 | 78 | 6-M8 | 34 |
- M1螺栓的规格由“数量-螺纹规格”表示,其中“数量”指单侧法兰的数量。
【标准孔径】
| 型号 | 公称 | 标准孔径 d1・d2[mm] | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 9 | 10 | 11 | 12 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 48 | 50 | 55 | 56 | 60 | ||
| SFU-070SS-□-□-100N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||
| SFU-080SS-□-□-200N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFU-090SS-□-□-300N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| SFU-100SS-□-□-450N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||
| SFU-120SS-□-□-600N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||
| SFU-140SS-□-□-1000N | d1 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| d2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
- 标有●的栏位所对应的孔径为标准孔径。详情请参阅标准孔加工规格。
【标准孔加工规格】
单位[mm]
| 符合旧JIS(2种)标准 | 符合新JIS(H9)标准 | 符合新JIS(JS 9)标准 | 符合新JIS(P9)标准 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公称孔径 | 孔径 (d1・d2) |
键槽宽度 (W1・W2) |
键槽高度 (T1・T2) |
定位螺钉孔 (M) |
公称孔径 | 孔径 (d1・d2) |
键槽宽度 (W1・W2) |
键槽高度 (T1・T2) |
定位螺钉孔 (M) |
公称孔径 | 孔径 (d1・d2) |
键槽宽度 (W1・W2) |
键槽高度 (T1・T2) |
定位螺钉孔 (M) |
公称孔径 |
| H7,H8 | E9 | +0.3 0 |
- | H7,H8 | H9 | +0.3 0 |
- | H7,H8 | JS9 | +0.3 0 |
- | ||||
| 8 | 8+0.0220 | - | - | 2-M4 | 8H | 8+0.0220 | 3+0.0250 | 9.4 | 2-M4 | 8J | 8+0.0220 | 3±0.0125 | 9.4 | 2-M4 | 8P |
| 9 | 9+0.0220 | - | - | 2-M4 | 9H | 9+0.0220 | 3+0.0250 | 10.4 | 2-M4 | 9J | 9+0.0220 | 3±0.0125 | 10.4 | 2-M4 | 9P |
| 10 | 10+0.0220 | - | - | 2-M4 | 10H | 10+0.0220 | 3+0.0250 | 11.4 | 2-M4 | 10J | 10+0.0220 | 3±0.0125 | 11.4 | 2-M4 | 10P |
| 11 | 11+0.0180 | - | - | 2-M4 | 11H | 11+0.0180 | 4+0.0300 | 12.8 | 2-M4 | 11J | 11+0.0180 | 4±0.0150 | 12.8 | 2-M4 | 11P |
| 12 | 12+0.0180 | 4+0.050+0.020 | 13.5 | 2-M4 | 12H | 12+0.0180 | 4+0.0300 | 13.8 | 2-M4 | 12J | 12+0.0180 | 4±0.0150 | 13.8 | 2-M4 | 12P |
| 14 | 14+0.0180 | 5+0.050+0.020 | 16.0 | 2-M4 | 14H | 14+0.0180 | 5+0.0300 | 16.3 | 2-M4 | 14J | 14+0.0180 | 5±0.0150 | 16.3 | 2-M4 | 14P |
| 15 | 15+0.0180 | 5+0.050+0.020 | 17.0 | 2-M4 | 15H | 15+0.0180 | 5+0.0300 | 17.3 | 2-M4 | 15J | 15+0.0180 | 5±0.0150 | 17.3 | 2-M4 | 15P |
| 16 | 16+0.0180 | 5+0.050+0.020 | 18.0 | 2-M4 | 16H | 16+0.0180 | 5+0.0300 | 18.3 | 2-M4 | 16J | 16+0.0180 | 5±0.0150 | 18.3 | 2-M4 | 16P |
| 17 | 17+0.0180 | 5+0.050+0.020 | 19.0 | 2-M4 | 17H | 17+0.0180 | 5+0.0300 | 19.3 | 2-M4 | 17J | 17+0.0180 | 5±0.0150 | 19.3 | 2-M4 | 17P |
| 18 | 18+0.0180 | 5+0.050+0.020 | 20.0 | 2-M4 | 18H | 18+0.0180 | 6+0.0300 | 20.8 | 2-M5 | 18J | 18+0.0180 | 6±0.0150 | 20.8 | 2-M5 | 18P |
| 19 | 19+0.0210 | 5+0.050+0.020 | 21.0 | 2-M4 | 19H | 19+0.0210 | 6+0.0300 | 21.8 | 2-M5 | 19J | 19+0.0210 | 6±0.0150 | 21.8 | 2-M5 | 19P |
| 20 | 20+0.0210 | 5+0.050+0.020 | 22.0 | 2-M4 | 20H | 20+0.0210 | 6+0.0300 | 22.8 | 2-M5 | 20J | 20+0.0210 | 6±0.0150 | 22.8 | 2-M5 | 20P |
| 22 | 22+0.0210 | 7+0.061+0.025 | 25.0 | 2-M6 | 22H | 22+0.0210 | 6+0.0300 | 24.8 | 2-M5 | 22J | 22+0.0210 | 6±0.0150 | 24.8 | 2-M5 | 22P |
| 24 | 24+0.0210 | 7+0.061+0.025 | 27.0 | 2-M6 | 24H | 24+0.0210 | 8+0.0360 | 27.3 | 2-M6 | 24J | 24+0.0210 | 8±0.0180 | 27.3 | 2-M6 | 24P |
| 25 | 25+0.0210 | 7+0.061+0.025 | 28.0 | 2-M6 | 25H | 25+0.0210 | 8+0.0360 | 28.3 | 2-M6 | 25J | 25+0.0210 | 8±0.0180 | 28.3 | 2-M6 | 25P |
| 28 | 28+0.0210 | 7+0.061+0.025 | 31.0 | 2-M6 | 28H | 28+0.0210 | 8+0.0360 | 31.3 | 2-M6 | 28J | 28+0.0210 | 8±0.0180 | 31.3 | 2-M6 | 28P |
| 30 | 30+0.0210 | 7+0.061+0.025 | 33.0 | 2-M6 | 30H | 30+0.0210 | 8+0.0360 | 33.3 | 2-M6 | 30J | 30+0.0210 | 8±0.0180 | 33.3 | 2-M6 | 30P |
| 32 | 32+0.0250 | 10+0.061+0.025 | 35.5 | 2-M8 | 32H | 32+0.0250 | 10+0.0360 | 35.3 | 2-M8 | 32J | 32+0.0250 | 10±0.0180 | 35.3 | 2-M8 | 32P |
| 35 | 35+0.0250 | 10+0.061+0.025 | 38.5 | 2-M8 | 35H | 35+0.0250 | 10+0.0360 | 38.3 | 2-M8 | 35J | 35+0.0250 | 10±0.0180 | 38.3 | 2-M8 | 35P |
| 38 | 38+0.0250 | 10+0.061+0.025 | 41.5 | 2-M8 | 38H | 38+0.0250 | 10+0.0360 | 41.3 | 2-M8 | 38J | 38+0.0250 | 10±0.0180 | 41.3 | 2-M8 | 38P |
| 40 | 40+0.0250 | 10+0.061+0.025 | 43.5 | 2-M8 | 40H | 40+0.0250 | 12+0.0430 | 43.3 | 2-M8 | 40J | 40+0.0250 | 12±0.0215 | 43.3 | 2-M8 | 40P |
| 42 | 42+0.0250 | 12+0.075+0.032 | 45.5 | 2-M8 | 42H | 42+0.0250 | 12+0.0430 | 45.3 | 2-M8 | 42J | 42+0.0250 | 12±0.0215 | 45.3 | 2-M8 | 42P |
| 45 | 45+0.0250 | 12+0.075+0.032 | 48.5 | 2-M8 | 45H | 45+0.0250 | 14+0.0430 | 48.8 | 2-M10 | 45J | 45+0.0250 | 14±0.0215 | 48.8 | 2-M10 | 45P |
| 48 | 48+0.0250 | 12+0.075+0.032 | 51.5 | 2-M8 | 48H | 48+0.0250 | 14+0.0430 | 51.8 | 2-M10 | 48J | 48+0.0250 | 14±0.0215 | 51.8 | 2-M10 | 48P |
| 50 | 50+0.0250 | 12+0.075+0.032 | 53.5 | 2-M8 | 50H | 50+0.0250 | 14+0.0430 | 53.8 | 2-M10 | 50J | 50+0.0250 | 14±0.0215 | 53.8 | 2-M10 | 50P |
| 55 | 55+0.0300 | 15+0.075+0.032 | 60.0 | 2-M10 | 55H | 55+0.0300 | 16+0.0430 | 59.3 | 2-M10 | 55J | 55+0.0300 | 16±0.0215 | 59.3 | 2-M10 | 55P |
| 56 | 56+0.0300 | 15+0.075+0.032 | 61.0 | 2-M10 | 56H | 56+0.0300 | 16+0.0430 | 60.3 | 2-M10 | 56J | 56+0.0300 | 16±0.0215 | 60.3 | 2-M10 | 56P |
| 60 | 60+0.0300 | 15+0.075+0.032 | 65.0 | 2-M10 | 60H | 60+0.0300 | 18+0.0430 | 64.4 | 2-M10 | 60J | 60+0.0300 | 18±0.0215 | 64.4 | 2-M10 | 60P |
单位[mm]
| 适用于新标准电机 | ||||
|---|---|---|---|---|
| 孔径标称 | 孔径 (d1・d2) |
键槽宽度 (W1・W2) |
键槽高度 (T1・T2) |
定位螺钉孔 (M) |
| G7,F7 | H9 | +0.3 0 |
- | |
| 14N | 14+0.024+0.006 | 5+0.0300 | 16.3 | 2-M4 |
| 19N | 19+0.028+0.007 | 6+0.0300 | 21.8 | 2-M5 |
| 24N | 24+0.028+0.007 | 8+0.0360 | 27.3 | 2-M6 |
| 28N | 28+0.028+0.007 | 8+0.0360 | 31.3 | 2-M6 |
| 38N | 38+0.050+0.025 | 10+0.0360 | 41.3 | 2-M8 |
| 42N | 42+0.050+0.025 | 12+0.0430 | 45.3 | 2-M8 |
| 48N | 48+0.050+0.025 | 14+0.0430 | 51.8 | 2-M10 |
| 55N | 55+0.060+0.030 | 16+0.0430 | 59.3 | 2-M10 |
| 60N | 60+0.060+0.030 | 18+0.0430 | 64.4 | 2-M10 |
【固定螺丝的位置】
| 型号 | 距固定螺钉端面的距离[mm] |
|---|---|
| SFU-070 | 7 |
| SFU-080 | 8 |
| SFU-090 | 9 |
| SFU-100 | 12 |
| SFU-120 | 12 |
| SFU-140 | 15 |
- 固定螺钉与键槽的位置不在同一平面上。 ※固定螺钉随产品附带。
- 键槽加工的位置精度通过目视检查确定。 ※如需键槽相对于各轮毂的位置精度,请联系我们。