◎ 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——采用先进的铣齿加工工艺,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优越的精品链轮。
◎ LD80链轮适与LD80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。
◎ 链轮和链条最好同时更换,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 | 外径 | 高度 | 重量 |
Z | type | De | H | lbs. |
in. | in. |
LD80-1B9T-BS | 9 | B | 3.5 | 1 5/8 | 1.6 |
LD80-1B10T-BS | 10 | B | 3.68 | 1 5/8 | 1.7 |
*LD80-1B10T-WBS | 10 | B | 3.68 | 1 5/8 | 1.7 |
LD80-1B11T-BS | 11 | B | 4.01 | 1 5/8 | 1.8 |
*LD80-1B11T-WBS | 11 | B | 4.01 | 1 5/8 | 1.8 |
LD80-1B12T-BS | 12 | B | 4.33 | 1 5/8 | 3 |
*LD80-1B12T-WBS | 12 | B | 4.33 | 1 5/8 | 3 |
LD80-1B13T-BS | 13 | B | 4.66 | 1 1/2 | 3.5 |
LD80-1B14T-BS | 14 | B | 4.98 | 1 1/2 | 4.1 |
LD80-1B15T-BS | 15 | B | 5.3 | 1 1/2 | 5.2 |
*LD80-1B15T-WBS | 15 | B | 5.3 | 1 1/2 | 5.3 |
LD80-1B16T-BS | 16 | B | 5.63 | 1 1/2 | 5.5 |
LD80-1B17T-BS | 17 | B | 5.95 | 1 1/2 | 6 |
LD80-1B18T-BS | 18 | B | 6.27 | 1 1/2 | 6.5 |
*LD80-1B18T-WBS | 18 | B | 6.27 | 1 1/2 | 6 |
LD80-1B19T-BS | 19 | B | 6.59 | 1 1/2 | 7 |
LD80-1B20T-BS | 20 | B | 6.91 | 1 1/2 | 8 |
LD80-1B21T-BS | 21 | B | 7.24 | 1 3/4 | 8.9 |
LD80-1B22T-BS | 22 | B | 7.56 | 1 3/4 | 9.5 |
LD80-1B23T-BS | 23 | B | 7.88 | 1 3/4 | 10.2 |
LD80-1B24T-BS | 24 | B | 8.2 | 1 3/4 | 10.8 |
LD80-1B25T-BS | 25 | B | 8.52 | 1 3/4 | 11.4 |
LD80-1B26T-BS | 26 | B | 8.84 | 2 | 14 |
LD80-1B27T-BS | 27 | B | 9.16 | 2 | 14.7 |
LD80-1B28T-BS | 28 | B | 9.48 | 2 | 15.3 |
LD80-1B29T-BS | 29 | B | 9.8 | 2 | 16.4 |
LD80-1B30T-BS | 30 | B | 10.11 | 2 | 16.7 |
LD80-1B31T-BS | 31 | B | 10.43 | 2 | 18 |
LD80-1B32T-BS | 32 | B | 10.75 | 2 | 18.8 |
LD80-1B33T-BS | 33 | B | 10.07 | 2 | 18.9 |
LD80-1B34T-BS | 34 | B | 11.39 | 2 | 20.6 |
LD80-1B35T-BS | 35 | B | 11.71 | 2 | 21.4 |
LD80-1B36T-BS | 36 | B | 12.03 | 2 | 22.4 |
LD80-1B37T-BS | 37 | B | 12.35 | 2 | 23.9 |
LD80-1B38T-BS | 38 | B | 12.67 | 2 | 24 |
LD80-1B39T-BS | 39 | B | 12.99 | 2 | 24.9 |
LD80-1B40T-BS | 40 | B | 13.31 | 2 | 26 |
LD80-1B41T-BS | 41 | B | 13.63 | 2 | 27.1 |
LD80-1B42T-BS | 42 | B | 13.94 | 2 | 28 |
LD80-1B43T-BS | 43 | B | 14.26 | 2 | 29.3 |
LD80-1B44T-BS | 44 | B | 14.58 | 2 | 29.3 |
LD80-1B45T-BS | 45 | B | 14.9 | 2 | 30.7 |
LD80-1B46T-BS | 46 | B | 15.22 | 2 | 32.4 |
LD80-1B47T-BS | 47 | B | 15.54 | 2 | 33.3 |
LD80-1B48T-BS | 48 | B | 15.86 | 2 | 34.8 |
LD80-1B49T-BS | 49 | B | 16.18 | 2 | 35.1 |
LD80-1B50T-BS | 50 | B | 16.5 | 2 | 36.6 |
LD80-1B51T-BS | 51 | B | 16.81 | 2 | 38.5 |
LD80-1B52T-BS | 52 | B | 17.13 | 2 | 40.3 |
LD80-1B53T-BS | 53 | B | 17.45 | 2 | 42.2 |
LD80-1B54T-BS | 54 | B | 17.77 | 2 | 44 |
LD80-1B55T-BS | 55 | B | 18.09 | 2 | 46.3 |
LD80-1B56T-BS | 56 | B | 18.41 | 2 | 47.3 |
LD80-1B57T-BS | 57 | B | 18.73 | 2 | 18.9 |
LD80-1B58T-BS | 58 | B | 19.04 | 2 | 50.6 |
LD80-1B59T-BS | 59 | B | 19.36 | 2 | 52.2 |
LD80-1B60T-BS | 60 | B | 19.68 | 2 | 58.8 |
成品孔产品(包含:键槽和2个固定螺栓) |
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| 1 15/16 | 2 | 2 3/16 | 2 7/16 |
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| 1 15/16 | 2 | 2 3/16 | 2 7/16 | 2 15/16 |
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*:W=Wince,为提升链用链轮

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 | 轮毂类型 | 外径 | 高度 | 重量 | 成品孔产品(包含:键槽和2个固定螺栓) |
Z | type | De | H | lbs. |
in. | in. |
LD80-1B9TH-BS | 9 | B | 3.5 | 1 5/8 | 1.6 |
| 1 | 1 1/8 | 1 3/16 | 1 1/4 |
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LD80-1B10TH-BS | 10 | B | 3.68 | 1 5/8 | 1.7 |
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LD80-1B11TH-BS | 11 | B | 4.01 | 1 5/8 | 1.8 |
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LD80-1B12TH-BS | 12 | B | 4.33 | 1 5/8 | 3 |
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LD80-1B13TH-BS | 13 | B | 4.66 | 1 1/2 | 3.5 |
| 1 | 1 1/8 | 1 3/16 | 1 1/4 | 1 3/8 | 1 7/16 | 1 1/2 | 1 5/8 | 1 3/4 | 1 7/8 | 1 15/16 | 2 |
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LD80-1B14TH-BS | 14 | B | 4.98 | 1 1/2 | 4.1 |
| 1 | 1 1/8 | 1 3/16 | 1 1/4 | 1 3/8 | 1 7/16 | 1 1/2 | 1 5/8 | 1 3/4 | 1 7/8 | 1 15/16 | 2 |
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LD80-1B15TH-BS | 15 | B | 5.3 | 1 1/2 | 5.2 |
| 1 | 1 1/8 | 1 3/16 | 1 1/4 | 1 3/8 | 1 7/16 | 1 1/2 | 1 5/8 | 1 3/4 | 1 7/8 | 1 15/16 | 2 |
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LD80-1B16TH-BS | 16 | B | 5.63 | 1 1/2 | 6.1 |
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LD80-1B17TH-BS | 17 | B | 5.95 | 1 1/2 | 7 |
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| 1 15/16 | 2 | 2 7/16 |
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LD80-1B18TH-BS | 18 | B | 6.27 | 1 1/2 | 7.8 |
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LD80-1B19TH-BS | 19 | B | 6.59 | 1 1/2 | 8.3 |
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| 1 15/16 | 2 | 2 7/16 |
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LD80-1B20TH-BS | 20 | B | 6.91 | 1 1/2 | 9.5 |
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| 1 15/16 | 2 | 2 7/16 |
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提升链链用链轮齿部无硬化规格
节距1 滚子直径0.625" 齿宽b1 0.575" B1 0.575" B2 1.710"
隆德型号 | 齿数 | 轮毂类型 | 外径 | 高度 | 重量 | 成品孔包含键槽(见脚注)固定螺栓与键槽成90° |
Z | type | De | H | lbs. |
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LD80-1B10T-WBS | 10 | B | 3.68 | 1 5/8 | 1.7 |
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LD80-1B11T-WBS | 11 | B | 4.01 | 1 5/8 | 1.8 |
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LD80-1B12T-WBS | 12 | B | 4.33 | 1 5/8 | 3 |
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LD80-1B15T-WBS | 15 | B | 5.3 | 1 1/2 | 5.2 |
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LD80-1B18T-WBS | 18 | B | 6.27 | 1 1/2 | 7.8 |
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提升链链用链轮齿部硬化规格
节距1 滚子直径0.625" 齿宽b1 0.575" B1 0.575" B2 1.710"
隆德型号 | 齿数 | 轮毂类型 | 外径 | 高度 | 重量 | 成品孔包含键槽(见脚注)固定螺栓与键槽成90° |
Z | type | De | H | lbs. |
in. | in. |
LD80-1B12TH-WBS | 12 | B | 3.68 | 2 1/2 | 5.2 |
| 1 1/4 | 1 1/2 | 1 3/4 |
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LD80-1B15TH-WBS | 15 | B | 5.3 | 2 1/2 | 9.2 |
| 1 1/4 | 1 1/2 | 1 3/4 |
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LD80-1B18TH-WBS | 18 | B | 6.27 | 2 3/4 | 13.5 |
| 1 1/2 | 1 3/4 | 2 |
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LD80-1B20TH-WBS | 20 | B | 6.91 | 2 3/4 | 16.2 |
| 1 1/2 | 1 3/4 | 2 |
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LD80-1B24TH-WBS | 24 | B | 8.2 | 2 3/4 | 23.2 |
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*:成品孔 孔径:1 1/4" 键槽尺寸5/16×5/32",螺纹孔与键槽成90°角。
成品孔 孔径:1 1/2"键槽尺寸5/16×5/32",螺纹孔与键槽成90°角。
成品孔 孔径:1 3/4"键槽尺寸3/8×3/16",螺纹孔与键槽成90°角。
成品孔 孔径:2"键槽尺寸3/8×3/16",螺纹孔与键槽成90°角。
键槽在齿中心线上
※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#。