◎ 材料的选用——大链轮和小链轮都采用优质碳素结构钢进行冲压成型。
◎ 加工与处理工艺——采用*的铣齿加工工艺,使齿形更精确。链轮整体进行了调质热处理,极大地提高了其综合机械性能,齿形硬度达68-72HRA以上,
使链轮的耐磨性显著提高。表面进行了喷吵、电镀处理。
◎ 产品系列——经济实用的普通链轮和性能*的精品链轮。
◎ LD50链轮适与LD50链条配合使用。
◎ 齿端硬化规格
需要提高齿端强度和磨损寿命的场合,推荐使用齿端硬化链轮。各个尺寸小齿数的机械用碳素钢轮毂切削规格,齿端部均实施硬化处理。
◎ 齿端无硬化处理规格
齿端不实施硬化处理。链轮大齿数范围的齿端均为无硬化规格。
1列用 | 2列用 | SD |
1A | 1B | 1C | 2A | 2B | 2C | (2条挂用)
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安装要求
◎ 正确选用链轮型号。
◎ 检查安装传动链轮的位置状态是否良好,否则须检修或更换相关件。
◎ 按正确方法将主、从动链轮安装到位,且锁紧紧固件使其达到规定力矩要求。
◎ 装上传动链条并调整好松紧度后,检查链条与链轮配合是否顺畅、共面,且与链罩无干涉。
使用时的注意事项
◎ 从动链轮应有张紧装置。
◎ 链轮和链条同时更换,若只更换其中之一,会加剧双方的磨损。
◎ 由于主动链轮转速高、齿数少,在相同条件下,比从动轮磨损快些,属正常情况。
◎ 要定期地清洁及润滑传动链条、传动链轮,以提高其使用寿命。
订购链轮时的注意事项
当滚子链条和链轮型号都不明确时
◎ 必须确认滚子链条的规格(强力型、材质等规格)。并向装置的制造商确认。
◎ 滚子链条的链板上刻有滚子链条的尺寸、规格可供确认。
◎ 请测量滚子链条的节距、滚子直径、内链节内宽、链板厚度。
◎ 电话或者邮件联系我们的技术人员现场测量确认链条、链轮的规格。

齿部硬化规格
节距1" 滚子直径0.625" 齿宽B1 0.575"
隆德型号 | 齿数 |
Z |
LD80-1B11TH-SH | 11 |
LD80-1B12TH-SH | 12 |
LD80-1B13TH-SDS | 13 |
LD80-1B14TH-SDS | 14 |
LD80-1B15TH-SK | 15 |
LD80-1B16TH-SK | 16 |
LD80-1B17TH-SK | 17 |
LD80-1B18TH-SK | 18 |
LD80-1B19TH-SK | 19 |
LD80-1B20TH-SF | 20 |
LD80-1B21TH-SF | 21 |
LD80-1B22TH-SF | 22 |
LD80-1B23TH-SF | 23 |
LD80-1B24TH-SF | 24 |
LD80-1B25TH-SF | 25 |
LD80-1B26TH-SF | 26 |
LD80-1B27TH-SF | 27 |
LD80-1B28TH-SF | 28 |
LD80-1B30TH-SF | 30 |

齿部无硬化规格
节距1" 滚子直径0.625" 齿宽B1 0.575"
隆德型号 | 齿数 | 轮毂类型 | QD套型号 | 外径 | 节距圆直径 | 孔径 | 齿宽 | 重量 |
Z | type | De | Dp | L1 | L2 | C | Y | P | G | X | B1 | 链轮 | QD套 |
in. | in. | in. | in. | in. | in. | in. | in. | in. | in. | in. | lbs. | lbs. |
LD80-1B11T-SH | 11 | B | SH | 4.010 | 3.550 | 1 5/8 | 1 7/16 | 1 7/16 | 2 11/16 | 21/32 |
| 15/64 | 13/16 | 0.575 | 2.0 | 1.0 |
LD80-1B12T-SH | 12 | B | SH | 4.330 | 3.864 | 1 5/8 | 1 7/16 | 1 7/16 | 2 11/16 | 21/32 |
| 15/64 | 13/16 | 0.575 | 2.4 | 1.4 |
LD80-1B13T-SDS | 13 | B | SDS | 4.660 | 4.179 | 2 | 1 1/2 | 1 1/2 | 3 3/16 | 47/64 |
| 11/64 | 3/4 | 0.575 | 2.5 | 1.5 |
LD80-1B14T-SDS | 14 | B | SDS | 4.980 | 4.494 | 2 | 1 1/2 | 1 1/2 | 3 3/16 | 47/64 |
| 11/64 | 3/4 | 0.575 | 2.8 | 1.8 |
LD80-1B15T-SK | 15 | B | SK | 5.300 | 4.810 | 2 5/8 | 2 1/8 | 2 1/8 | 3 7/8 | 1 19/64 |
| 21/32 | 1 1/4 | 0.575 | 4.5 | 2.5 |
LD80-1B16T-SK | 16 | B | SK | 5.630 | 5.126 | 2 5/8 | 2 1/8 | 2 1/8 | 3 7/8 | 1 19/64 |
| 21/32 | 1 1/4 | 0.575 | 5.1 | 3.1 |
LD80-1B17T-SK | 17 | B | SK | 5.950 | 5.442 | 2 5/8 | 2 1/8 | 2 1/8 | 3 7/8 | 1 19/64 |
| 21/32 | 1 1/4 | 0.575 | 5.5 | 3.5 |
LD80-1B18T-SK | 18 | B | SK | 6.270 | 5.759 | 2 5/8 | 2 1/8 | 2 1/8 | 3 7/8 | 1 19/64 |
| 21/32 | 1 1/4 | 0.575 | 5.9 | 3.9 |
LD80-1B19T-SK | 19 | B | SK | 6.590 | 6.076 | 2 5/8 | 2 1/8 | 2 1/8 | 3 7/8 | 1 19/64 |
| 21/32 | 1 1/4 | 0.575 | 6.4 | 4.4 |
LD80-1B20T-SF | 20 | B | SF | 6.910 | 6.392 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 8.3 | 5.3 |
LD80-1B21T-SF | 21 | B | SF | 7.240 | 6.710 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 8.7 | 5.7 |
LD80-1B22T-SF | 22 | B | SF | 7.560 | 7.027 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 9.3 | 6.3 |
LD80-1B23T-SF | 23 | B | SF | 7.880 | 7.344 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 9.8 | 6.8 |
LD80-1B24T-SF | 24 | B | SF | 8.200 | 7.661 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 10.5 | 7.5 |
LD80-1B25T-SF | 25 | B | SF | 8.520 | 7.979 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 11.0 | 8.0 |
LD80-1B26T-SF | 26 | B | SF | 8.840 | 8.296 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 11.6 | 8.6 |
LD80-1B27T-SF | 27 | B | SF | 9.160 | 8.614 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 12.4 | 9.4 |
LD80-1B28T-SF | 28 | B | SF | 9.480 | 8.931 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 13.2 | 10.2 |
LD80-1B30T-SF | 30 | B | SF | 10.110 | 9.567 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 14.3 | 11.3 |
LD80-1B32T-SF | 32 | B | SF | 10.750 | 10.202 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 16.0 | 13.0 |
LD80-1B33T-SF | 33 | B | SF | 11.070 | 10.52 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 16.5 | 13.5 |
LD80-1B34T-SF | 34 | B | SF | 11.390 | 10.838 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 17.1 | 14.1 |
LD80-1B35T-SF | 35 | B | SF | 11.710 | 11.156 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 18.5 | 15.5 |
LD80-1B36T-SF | 36 | B | SF | 12.030 | 11.474 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 19.9 | 16.9 |
LD80-1B40T-SF | 40 | B | SF | 13.310 | 12.746 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 23.6 | 20.6 |
LD80-1B42T-SF | 42 | B | SF | 13.940 | 13.382 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 25.4 | 22.4 |
LD80-1B45T-SF | 45 | B | SF | 14.900 | 14.336 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 28.1 | 25.1 |
LD80-1B48T-SF | 48 | B | SF | 15.860 | 15.290 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 31.6 | 28.6 |
LD80-1B54T-SF | 54 | B | SF | 17.770 | 17.198 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 39.8 | 36.8 |
LD80-1B60T-SF | 60 | B | SF | 19.680 | 19.107 | 2 15/16 | 2 1/4 | 2 1/4 | 4 5/8 | 2 27/64 |
| 21/32 | 1 1/4 | 0.575 | 48.8 | 45.8 |
LD80-1C70T-E | 70 | C | E | 22.870 | 22.289 | 3 1/2 | 2 5/8 | 2 15/16 | 6 | 7/8 | 1 3/16 | 1 3/64 | 1 5/8 | 0.575 | 65.6 | 55.6 |
LD80-1C72T-E | 72 | C | E | 23.500 | 22.926 | 3 1/2 | 2 5/8 | 2 15/16 | 6 | 7/8 | 1 3/16 | 1 3/64 | 1 5/8 | 0.575 | 69.3 | 59.3 |
LD80-1C80T-E | 80 | C | E | 26.050 | 25.471 | 3 1/2 | 2 5/8 | 2 15/16 | 6 | 7/8 | 1 3/16 | 1 3/64 | 1 5/8 | 0.575 | 79.2 | 69.2 |
LD80-1C84T-E | 84 | C | E | 27.330 | 26.744 | 3 1/2 | 2 5/8 | 2 15/16 | 6 | 7/8 | 1 3/16 | 1 3/64 | 1 5/8 | 0.575 | 84.9 | 74.9 |
LD80-1C96T-E | 96 | C | E | 31.150 | 30.563 | 3 1/2 | 2 5/8 | 2 15/16 | 6 | 7/8 | 1 3/16 | 1 3/64 | 1 5/8 | 0.575 | 108.0 | 97.5 |
LD80-1C112T-E | 112 | C | F | 36.240 | 35.655 | 3 15/16 | 3 5/8 | 4 | 6 5/8 | 1 | 2 1/16 | 1 59/64 | 2 1/2 | 0.575 | 145.0 | 134.0 |
※:以上尺寸单位都为英寸,重量单位都为磅;1英寸(in)=25.4毫米(mm),1磅(lb)=0.4535924千克(kg)。链轮材质为45#。