SBS 滚珠丝杠 - 单螺母 ESF 规格
Single Nut ESF Specifications - 4 点式 X 型预紧
单螺母 4 点式 X 型预紧
Single nut with 4-point X-preload
- 钢球分选预紧 - 单螺母透过螺母与螺杆之间 4 点式钢球接触的钢球分选进行预紧
- 紧凑设计 - 相同行程下比双螺母需要更短的螺杆长度
- 生产公差考量 - 由于生产公差,单螺母主要用于较短的滚珠丝杠
- 负载峰值保护 - 即使在负载峰值时也不会发生不允许的完全钢球脱离
- 经济制造 - 单螺母滚珠丝杠可比双螺母更经济地制造
性能参数
Performance Parameters
注意:标有 * 号的产品规格为客制化选项,请洽询销售人员。
| 产品尺寸 Size | 动态负载容量 Cdyn [N] | 静态负载容量 C0 [N] | 最高转速 nmax [min-1] | 回路数 i | 公称直径 d0 [mm] | 导程 P [mm] | 钢球直径 dB [mm] | 螺母刚度 Rnu [N/μm] | 空载扭矩 Tpr0 [Ncm] |
|---|---|---|---|---|---|---|---|---|---|
| 32 x 5 x 3.5 | 29,000 | 69,000 | 2,300 | 5 | 32 | 5 | 3.5 | 670 | 15 |
| 32 x 10 x 3.5 | 24,000 | 56,000 | 2,300 | 4 | 32 | 10 | 3.5 | 570 | 13 |
| 32 x 10 x 6 | 48,000 | 92,000 | 2,500 | 4 | 32 | 10 | 6 | 570 | 28 |
| 32 x 10 x 6 | 48,000 | 92,000 | 2,500 | 4 | 32 | 10 | 6 | 580 | 28 |
| 32 x 15 x 6 | 46,000 | 73,000 | 3,200 | 3 | 32 | 15 | 6 | 490 | 26 |
| 32 x 20 x 6 | 33,000 | 47,000 | 3,200 | 2 | 32 | 20 | 6 | 320 | 19 |
| 40 x 5 x 3.5 | 35,000 | 96,000 | 1,800 | 6 | 40 | 5 | 3.5 | 910 | 22 |
| 40 x 10 x 6 | 55,000 | 117,000 | 1,900 | 4 | 40 | 10 | 6 | 700 | 36 |
| 40 x 15 x 6 | 62,000 | 119,000 | 2,600 | 4 | 40 | 15 | 6 | 750 | 41 |
| 40 x 20 x 6 | 50,000 | 88,000 | 2,600 | 3 | 40 | 20 | 6 | 560 | 33 |
| 40 x 20 x 8 | 74,000 | 121,000 | 2,600 | 3 | 40 | 20 | 8 | 600 | 52 |
| 40 x 25 x 6 * | 36,000 | 57,000 | 2,600 | 2 | 40 | 25 | 6 | 370 | 23 |
| 40 x 25 x 8 * | 54,000 | 77,000 | 2,600 | 2 | 40 | 25 | 8 | 400 | 37 |
| 40 x 30 x 6 * | 37,000 | 59,000 | 2,600 | 2 | 40 | 30 | 6 | 380 | 23 |
| 40 x 30 x 8 * | 53,000 | 77,000 | 2,600 | 2 | 40 | 30 | 8 | 390 | 37 |
| 50 x 5 x 3.5 | 38,000 | 118,000 | 1,400 | 6 | 50 | 5 | 3.5 | 1,080 | 28 |
| 50 x 10 x 6 | 71,000 | 180,000 | 1,500 | 5 | 50 | 10 | 6 | 1,020 | 55 |
| 50 x 15 x 6 | 83,000 | 187,000 | 2,100 | 5 | 50 | 15 | 6 | 1,120 | 63 |
| 50 x 15 x 8 | 102,000 | 200,000 | 2,100 | 4 | 50 | 15 | 8 | 930 | 83 |
| 50 x 20 x 6 | 70,000 | 150,000 | 2,100 | 4 | 50 | 20 | 6 | 910 | 53 |
| 50 x 20 x 8 | 102,000 | 199,000 | 2,100 | 4 | 50 | 20 | 8 | 930 | 83 |
| 50 x 25 x 6 * | 70,000 | 150,000 | 2,100 | 3 | 50 | 25 | 6 | 910 | 53 |
| 50 x 25 x 8 * | 82,000 | 148,000 | 2,100 | 3 | 50 | 25 | 8 | 710 | 66 |
| 50 x 30 x 6 * | 41,000 | 73,000 | 2,100 | 2 | 50 | 30 | 6 | 450 | 30 |
| 50 x 30 x 8 * | 59,000 | 95,000 | 2,100 | 2 | 50 | 30 | 8 | 470 | 48 |
| 63 x 10 x 6 * | 90,000 | 268,000 | 1,600 | 6 | 63 | 10 | 6 | 1,450 | 80 |
| 63 x 15 x 8 * | 137,000 | 319,000 | 1,700 | 5 | 63 | 15 | 8 | 1,400 | 127 |
| 63 x 20 x 8 * | 136,000 | 318,000 | 1,700 | 5 | 63 | 20 | 8 | 1,420 | 126 |
| 63 x 25 x 8 * | 115,000 | 256,000 | 1,700 | 4 | 63 | 25 | 8 | 1,150 | 107 |
| 63 x 30 x 8 * | 93,000 | 191,000 | 1,700 | 3 | 63 | 30 | 8 | 870 | 84 |
尺寸规格
Dimensional Specifications
| 螺杆芯径 dk [mm] | d1 [mm] | d4 [mm] | d5 [mm] | d6 [mm] | l1 [mm] | l2 [mm] | l3 [mm] | l7 [mm] | l8 [mm] | lFW [mm] | 孔位 | 形状 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28.8 | 50 | 65 | 9 | 80 | 10 | 47 | 8 | 12 | 62 | 10 | 1 | A/B |
| 28.8 | 50 | 65 | 9 | 80 | 16 | 63 | 8 | 12 | 62 | 10 | 1 | A/B |
| 26.3 | 50 | 65 | 9 | 80 | 16 | 69 | 10 | 12 | 62 | 10 | 1 | A/B |
| 26.3 | 56 | 71 | 9 | 86 | 16 | 64 | 10 | 14 | 65 | 10 | 1 | A/B |
| 26.3 | 56 | 71 | 9 | 86 | 20 | 71 | 10 | 14 | 65 | 10 | 1 | A/B |
| 26.3 | 56 | 71 | 9 | 86 | 20 | 67 | 10 | 14 | 65 | 10 | 1 | A/B |
| 36.8 | 63 | 78 | 9 | 93 | 10 | 60 | 10 | 14 | 70 | 10 | 2 | A/B |
| 34.3 | 63 | 78 | 9 | 93 | 16 | 64 | 10 | 14 | 70 | 10 | 2 | A/B |
| 34.3 | 63 | 78 | 9 | 93 | 16 | 86 | 10 | 14 | 70 | 10 | 2 | A/B |
| 34.3 | 63 | 78 | 9 | 93 | 16 | 86 | 10 | 14 | 70 | 10 | 2 | A/B |
| 32.7 | 70 | 85 | 9 | 100 | 25 | 90 | 10 | 14 | 75 | 10 | 2 | A/B |
| 34.3 | 63 | 78 | 9 | 93 | 16 | 76 | 10 | 14 | 70 | 10 | 2 | A/B |
| 32.7 | 70 | 85 | 9 | 100 | 25 | 80 | 10 | 14 | 75 | 10 | 2 | A/B |
| 34.3 | 63 | 78 | 9 | 93 | 16 | 75 | 10 | 14 | 70 | 10 | 2 | A/B |
| 32.7 | 70 | 85 | 9 | 100 | 25 | 79 | 10 | 14 | 75 | 10 | 2 | A/B |
| 46.8 | 75 | 93 | 11 | 110 | 10 | 60 | 10 | 16 | 85 | 10 | 2 | A/B |
| 44.3 | 75 | 93 | 11 | 110 | 16 | 74 | 10 | 16 | 85 | 10 | 2 | A/B |
| 44.3 | 75 | 93 | 11 | 110 | 16 | 101 | 10 | 16 | 85 | 10 | 2 | A/B |
| 42.7 | 82 | 100 | 11 | 118 | 25 | 90 | 10 | 16 | 92 | 10 | 2 | A/B |
| 44.3 | 75 | 93 | 11 | 110 | 16 | 106 | 10 | 16 | 85 | 10 | 2 | A/B |
| 42.7 | 82 | 100 | 11 | 118 | 25 | 110 | 10 | 16 | 92 | 10 | 2 | A/B |
| 44.3 | 75 | 93 | 11 | 110 | 16 | 101 | 10 | 16 | 85 | 10 | 2 | A/B |
| 42.7 | 82 | 100 | 11 | 118 | 25 | 105 | 10 | 16 | 92 | 10 | 2 | A/B |
| 44.3 | 75 | 93 | 11 | 110 | 16 | 86 | 10 | 16 | 85 | 10 | 2 | A/B |
| 42.7 | 82 | 100 | 11 | 118 | 25 | 90 | 10 | 16 | 92 | 10 | 2 | A/B |
| 57.3 | 90 | 108 | 11 | 125 | 16 | 92 | 10 | 18 | 95 | 10 | 2 | A/B |
| 55.7 | 95 | 115 | 13.5 | 135 | 24 | 108 | 10 | 20 | 100 | 10 | 2 | B |
| 55.7 | 95 | 115 | 13.5 | 135 | 24 | 133 | 10 | 20 | 100 | 10 | 2 | B |
| 55.7 | 95 | 115 | 13.5 | 135 | 24 | 133 | 10 | 20 | 100 | 10 | 2 | B |
| 55.7 | 95 | 115 | 13.5 | 135 | 24 | 123 | 10 | 20 | 100 | 10 | 2 | B |