SFS[W]型
这是一款采用钢材作为主体材料的板簧联轴器,是ServoFlex联轴器的标准型号。SFS型号以零部件形式提供,因此能够灵活适应各种设备安装需求。其安装方式多样,包括通孔、键槽和摩擦连接等;W型则是一种灵活的双元件结构。
【规格】
| 型号 | 允许扭矩[N·m] | 允许误差 | 最高转速[min⁻¹] | 扭簧刚度[N·m/rad] | 轴向弹簧刚度[N/mm] | 惯性矩[kg·m²] | 质量[kg] | 价格[日元] | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 偏心量[mm] | 偏角[°] | 轴向[mm] | ||||||||
| SFS-05W | 20 | 0.2 | 1(单侧) | ±1.2 | 10000 | 8000 | 21 | 0.14×10⁻³ | 0.40 | 28,510 |
| SFS-06W | 40 | 0.3 | 1(单侧) | ±1.6 | 8000 | 14000 | 22 | 0.41×10⁻³ | 0.70 | 31,720 |
| SFS-08W | 80 | 0.3 | 1(单侧) | ±2.0 | 6800 | 41000 | 30 | 1.10×10⁻³ | 1.30 | 36,330 |
| SFS-09W | 180 | 0.5 | 1(单侧) | ±2.4 | 6000 | 85000 | 61 | 2.20×10⁻³ | 2.10 | 40,810 |
| SFS-10W | 250 | 0.5 | 1(单侧) | ±2.8 | 5200 | 125000 | 80 | 3.60×10⁻³ | 2.80 | 45,280 |
| SFS-12W | 450 | 0.6 | 1(单侧) | ±3.2 | 4400 | 215000 | 98 | 9.20×10⁻³ | 4.90 | 62,900 |
| SFS-14W | 800 | 0.7 | 1(单侧) | ±3.6 | 3800 | 390000 | 156 | 15.00×10⁻³ | 7.10 | 83,020 |
- 最高转速未考虑动平衡因素。
- 惯性矩和质量均为最大孔径时的数值。
【尺寸】
单位 [mm]
| 型号 | d1・d2 | D | N | L | LF | LP | S | F | d3 | K | M | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 底孔 | 最小 | 最大 | |||||||||||
| SFS-05W | 7 | 8 | 20 | 56 | 32 | 58 | 20 | 8 | 5 | 4 | 20 | 24 | 8-M5×15 |
| SFS-06W | 7 | 8 | 25 | 68 | 40 | 74 | 25 | 12 | 6 | 3 | 24 | 30 | 8-M6×18 |
| SFS-08W | 10 | 11 | 35 | 82 | 54 | 84 | 30 | 12 | 6 | 2 | 28 | 38 | 8-M6×20 |
| SFS-09W | 10 | 11 | 38 | 94 | 58 | 98 | 30 | 22 | 8 | 12 | 32 | 42 | 8-M8×27 |
| SFS-10W | 15 | 16 | 42 | 104 | 68 | 110 | 35 | 20 | 10 | 7 | 34 | 48 | 8-M8×27 |
| SFS-12W | 18 | 19 | 50 | 126 | 78 | 127 | 40 | 25 | 11 | 10 | 40 | 54 | 8-M10×32 |
| SFS-14W | 20 | 22 | 60 | 144 | 88 | 144 | 45 | 30 | 12 | 15 | 46 | 61 | 8-M12×38 |
- 导向孔为钻孔。关于加工要求,请参照标准孔加工规范。
- M型锥孔螺栓的规格为:数量-螺纹规格×标称长度。
【标准孔径】
| 型号 | 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 | |
| SFS-05W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||||||
| SFS-06W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-08W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
| SFS-09W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
| SFS-10W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-12W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||||
| SFS-14W | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||||||
- 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]
| JIS旧标准 2种 JIS B 1301 1959对应 | JIS新标准 H9 JIS B 1301 1996版 | JIS新标准 JS9 符合JIS B 1301 1996 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 公差H7、H8 | 公差E9 | - | - | 公称孔径 | 公差H7、H8 | 公差H9 | - | - | 公称孔径 | 公差H7、H8 | 公差JS9 | - | - |
| 8 | 8+0.0220 | - | - | 2-M4 | 8H | 8+0.0220 | 3+0.0250 | 9.4+0.30 | 2-M4 | 8J | 8+0.0220 | 3±0.0125 | 9.4+0.30 | 2-M4 |
| 9 | 9+0.0220 | - | - | 2-M4 | 9H | 9+0.0220 | 3+0.0250 | 10.4+0.30 | 2-M4 | 9J | 9+0.0220 | 3±0.0125 | 10.4+0.30 | 2-M4 |
| 10 | 10+0.0220 | - | - | 2-M4 | 10H | 10+0.0220 | 3+0.0250 | 11.4+0.30 | 2-M4 | 10J | 10+0.0220 | 3±0.0125 | 11.4+0.30 | 2-M4 |
| 11 | 11+0.0180 | - | - | 2-M4 | 11H | 11+0.0180 | 4+0.0300 | 12.8+0.30 | 2-M4 | 11J | 11+0.0180 | 4±0.0150 | 12.8+0.30 | 2-M4 |
| 12 | 12+0.0180 | 4+0.050+0.020 | 13.5+0.30 | 2-M4 | 12H | 12+0.0180 | 4+0.0300 | 13.8+0.30 | 2-M4 | 12J | 12+0.0180 | 4±0.0150 | 13.8+0.30 | 2-M4 |
| 14 | 14+0.0180 | 5+0.050+0.020 | 16+0.30 | 2-M4 | 14H | 14+0.0180 | 5+0.0300 | 16.3+0.30 | 2-M4 | 14J | 14+0.0180 | 5±0.0150 | 16.3+0.30 | 2-M4 |
| 15 | 15+0.0180 | 5+0.050+0.020 | 17+0.30 | 2-M4 | 15H | 15+0.0180 | 5+0.0300 | 17.3+0.30 | 2-M4 | 15J | 15+0.0180 | 5±0.0150 | 17.3+0.30 | 2-M4 |
| 16 | 16+0.0180 | 5+0.050+0.020 | 18+0.30 | 2-M4 | 16H | 16+0.0180 | 5+0.0300 | 18.3+0.30 | 2-M4 | 16J | 16+0.0180 | 5±0.0150 | 18.3+0.30 | 2-M4 |
| 17 | 17+0.0180 | 5+0.050+0.020 | 19+0.30 | 2-M4 | 17H | 17+0.0180 | 5+0.0300 | 19.3+0.30 | 2-M4 | 17J | 17+0.0180 | 5±0.0150 | 19.3+0.30 | 2-M4 |
| 18 | 18+0.0180 | 5+0.050+0.020 | 20+0.30 | 2-M4 | 18H | 18+0.0180 | 6+0.0300 | 20.8+0.30 | 2-M5 | 18J | 18+0.0180 | 6±0.0150 | 20.8+0.30 | 2-M5 |
| 19 | 19+0.0210 | 5+0.050+0.020 | 21+0.30 | 2-M4 | 19H | 19+0.0210 | 6+0.0300 | 21.8+0.30 | 2-M5 | 19J | 19+0.0210 | 6±0.0150 | 21.8+0.30 | 2-M5 |
| 20 | 20+0.0210 | 5+0.050+0.020 | 22+0.30 | 2-M4 | 20H | 20+0.0210 | 6+0.0300 | 22.8+0.30 | 2-M5 | 20J | 20+0.0210 | 6±0.0150 | 22.8+0.30 | 2-M5 |
| 22 | 22+0.0210 | 7+0.061+0.025 | 25+0.30 | 2-M6 | 22H | 22+0.0210 | 6+0.0300 | 24.8+0.30 | 2-M5 | 22J | 22+0.0210 | 6±0.0150 | 24.8+0.30 | 2-M5 |
| 24 | 24+0.0210 | 7+0.061+0.025 | 27+0.30 | 2-M6 | 24H | 24+0.0210 | 8+0.0360 | 27.3+0.30 | 2-M6 | 24J | 24+0.0210 | 8±0.0180 | 27.3+0.30 | 2-M6 |
| 25 | 25+0.0210 | 7+0.061+0.025 | 28+0.30 | 2-M6 | 25H | 25+0.0210 | 8+0.0360 | 28.3+0.30 | 2-M6 | 25J | 25+0.0210 | 8±0.0180 | 28.3+0.30 | 2-M6 |
| 28 | 28+0.0210 | 7+0.061+0.025 | 31+0.30 | 2-M6 | 28H | 28+0.0210 | 8+0.0360 | 31.3+0.30 | 2-M6 | 28J | 28+0.0210 | 8±0.0180 | 31.3+0.30 | 2-M6 |
| 30 | 30+0.0210 | 7+0.061+0.025 | 33+0.30 | 2-M6 | 30H | 30+0.0210 | 8+0.0360 | 33.3+0.30 | 2-M6 | 30J | 30+0.0210 | 8±0.0180 | 33.3+0.30 | 2-M6 |
| 32 | 32+0.0250 | 10+0.061+0.025 | 35.5+0.30 | 2-M8 | 32H | 32+0.0250 | 10+0.0360 | 35.3+0.30 | 2-M8 | 32J | 32+0.0250 | 10±0.0180 | 35.3+0.30 | 2-M8 |
| 35 | 35+0.0250 | 10+0.061+0.025 | 38.5+0.30 | 2-M8 | 35H | 35+0.0250 | 10+0.0360 | 38.3+0.30 | 2-M8 | 35J | 35+0.0250 | 10±0.0180 | 38.3+0.30 | 2-M8 |
| 38 | 38+0.0250 | 10+0.061+0.025 | 41.5+0.30 | 2-M8 | 38H | 38+0.0250 | 10+0.0360 | 41.3+0.30 | 2-M8 | 38J | 38+0.0250 | 10±0.0180 | 41.3+0.30 | 2-M8 |
| 40 | 40+0.0250 | 10+0.061+0.025 | 43.5+0.30 | 2-M8 | 40H | 40+0.0250 | 12+0.0430 | 43.3+0.30 | 2-M8 | 40J | 40+0.0250 | 12±0.0215 | 43.3+0.30 | 2-M8 |
| 42 | 42+0.0250 | 12+0.075+0.032 | 45.5+0.30 | 2-M8 | 42H | 42+0.0250 | 12+0.0430 | 45.3+0.30 | 2-M8 | 42J | 42+0.0250 | 12±0.0215 | 45.3+0.30 | 2-M8 |
| 45 | 45+0.0250 | 12+0.075+0.032 | 48.5+0.30 | 2-M8 | 45H | 45+0.0250 | 14+0.0430 | 48.8+0.30 | 2-M10 | 45J | 45+0.0250 | 14±0.0215 | 48.8+0.30 | 2-M10 |
| 48 | 48+0.0250 | 12+0.075+0.032 | 51.5+0.30 | 2-M8 | 48H | 48+0.0250 | 14+0.0430 | 51.8+0.30 | 2-M10 | 48J | 48+0.0250 | 14±0.0215 | 51.8+0.30 | 2-M10 |
| 50 | 50+0.0250 | 12+0.075+0.032 | 53.5+0.30 | 2-M8 | 50H | 50+0.0250 | 14+0.0430 | 53.8+0.30 | 2-M10 | 50J | 50+0.0250 | 14±0.0215 | 53.8+0.30 | 2-M10 |
| 55 | 55+0.0300 | 15+0.075+0.032 | 60+0.30 | 2-M10 | 55H | 55+0.0300 | 16+0.0430 | 59.3+0.30 | 2-M10 | 55J | 55+0.0300 | 16±0.0215 | 59.3+0.30 | 2-M10 |
| 56 | 56+0.0300 | 15+0.075+0.032 | 61+0.30 | 2-M10 | 56H | 56+0.0300 | 16+0.0430 | 60.3+0.30 | 2-M10 | 56J | 56+0.0300 | 16±0.0215 | 60.3+0.30 | 2-M10 |
| 60 | 60+0.0300 | 15+0.075+0.032 | 65+0.30 | 2-M10 | 60H | 60+0.0300 | 18+0.0430 | 64.4+0.30 | 2-M10 | 60J | 60+0.0300 | 18±0.0215 | 64.4+0.30 | 2-M10 |
- 固定螺钉和键槽的位置不在同一平面上。
- 固定螺丝随产品附带。
- 键槽加工的位置精度通过目视检查确定。
- 如需了解键槽在各轮毂上的定位精度,请联系我们。
- 关于除上述规格以外的孔加工尺寸,请参阅书末的技术资料。
【止めねじの位置】
| 型式 | 端面からの位置[mm] |
|---|---|
| SFS-05 | 7 |
| SFS-06 | 9 |
| SFS-08 | 10 |
| SFS-09 | 10 |
| SFS-10 | 12 |
| SFS-12 | 12 |
| SFS-14 | 15 |