◎ 材料的選用——大鏈輪和小鏈輪都采用優質碳素結構鋼進行沖壓成型。
◎ 加工與處理工藝——采用先進的銑齒加工工藝，使齒形更精確。鏈輪整體進行了調質熱處理，極大地提高了其綜合機械性能，齒形硬度達68－72HRA以上，
使鏈輪的耐磨性顯著提高。表面進行了噴吵、電鍍處理。
◎ 產品系列——經濟實用的普通鏈輪和性能優越的精品鏈輪。
◎ LD50鏈輪適與LD50鏈條配合使用。
◎ 齒端硬化規格
需要提高齒端強度和磨損壽命的場合，推薦使用齒端硬化鏈輪。各個尺寸小齒數的機械用碳素鋼輪轂切削規格，齒端部均實施硬化處理。
◎ 齒端無硬化處理規格
齒端不實施硬化處理。鏈輪大齒數范圍的齒端均為無硬化規格。
| 1列用 | 2列用 | SD |
| 1A | 1B | 1C | 2A | 2B | 2C | (2條掛用)
|
 |  |  |  |   |  | 
|
安裝要求
◎ 正確選用鏈輪型號。
◎ 檢查安裝傳動鏈輪的位置狀態是否良好，否則須檢修或更換相關件。
◎ 按正確方法將主、從動鏈輪安裝到位，且鎖緊緊固件使其達到規定力矩要求。
◎ 裝上傳動鏈條并調整好松緊度后，檢查鏈條與鏈輪配合是否順暢、共面，且與鏈罩無干涉。
使用時的注意事項
◎ 從動鏈輪應有張緊裝置。
◎ 鏈輪和鏈條最好同時更換，若只更換其中之一，會加劇雙方的磨損。
◎ 由于主動鏈輪轉速高、齒數少，在相同條件下，比從動輪磨損快些，屬正常情況。
◎ 要定期地清潔及潤滑傳動鏈條、傳動鏈輪，以提高其使用壽命。
訂購鏈輪時的注意事項
當滾子鏈條和鏈輪型號都不明確時
◎ 必須確認滾子鏈條的規格（強力型、材質等規格）。并向裝置的制造商確認。
◎ 滾子鏈條的鏈板上刻有滾子鏈條的尺寸、規格可供確認。
◎ 請測量滾子鏈條的節距、滾子直徑、內鏈節內寬、鏈板厚度。
◎ 電話或者郵件聯系我們的技術人員現場測量確認鏈條、鏈輪的規格。
齒部無硬化規格
節距5/8" 滾子直徑0.400" 齒寬B1 0.343"
| 隆德型號 | 齒數 | 輪轂類型 | 外徑 | 高度 | 重量 | 成品孔產品（包含：鍵槽和2個固定螺栓） |
| Z | type | De | H | lbs. |
| in. | in. |
| LD50-1B9T-BS | 9 | B | 2.09 | 1 | 0.3 | 5/8 | — 3/4 |
|
|
|
|
|
|
|
|
|
|
|
| LD50-1B10T-BS | 10 | B | 2.3 | 1 | 0.3 | 5/8 | — 3/4 | — 7/8 | — t1 |
|
|
|
|
|
|
|
|
|
| LD50-1B11T-BS | 11 | B | 2.5 | 1 | 0.6 | 5/8 | — 3/4 | — 7/8 | — 1 |
|
|
|
|
|
|
|
|
|
| LD50-1B12T-BS | 12 | B | 2.71 | 1 | 0.7 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
|
| LD50-1B13T-BS | 13 | B | 2.91 | 1 | 0.8 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
|
| LD50-1B14T-BS | 14 | B | 3.11 | 1 | 1 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
|
| LD50-1B15T-BS | 15 | B | 3.32 | 1 | 1.2 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B16T-BS | 16 | B | 3.52 | 1 | 1.45 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — 1 5/8 |
|
|
| LD50-1B17T-BS | 17 | B | 3.72 | 1 | 1.6 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — 1 5/8 |
|
|
| LD50-1B18T-BS | 18 | B | 3.92 | 1 | 1.9 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — 1 5/8 |
|
|
| LD50-1B19T-BS | 19 | B | 4.12 | 1 | 2 | 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — 1 5/8 |
|
|
| LD50-1B20T-BS | 20 | B | 4.32 | 1 | 2.1 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — 1 5/8 |
|
|
| LD50-1B21T-BS | 21 | B | 4.52 | 1 | 2.25 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B22T-BS | 22 | B | 4.72 | 1 | 2.4 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B23T-BS | 23 | B | 4.92 | 1 | 2.5 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B24T-BS | 24 | B | 5.12 | 1 1/4 | 3 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B25T-BS | 25 | B | 5.32 | 1 1/4 | 3.1 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B26T-BS | 26 | B | 5.52 | 1 1/4 | 3.3 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B27T-BS | 27 | B | 5.72 | 1 1/4 | 3.46 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B28T-BS | 28 | B | 5.92 | 1 1/4 | 3.6 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B29T-BS | 29 | B | 6.12 | 1 1/4 | 3.78 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B30T-BS | 30 | B | 6.32 | 1 1/4 | 3.9 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 |
|
|
|
| LD50-1B31T-BS | 31 | B | 6.52 | 1 1/4 | 4.46 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B32T-BS | 32 | B | 6.72 | 1 1/4 | 4.7 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B33T-BS | 33 | B | 9.62 | 1 1/4 | 4.92 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B34T-BS | 34 | B | 7.12 | 1 1/4 | 5.06 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B35T-BS | 35 | B | 7.32 | 1 1/4 | 5.3 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B36T-BS | 36 | B | 7.52 | 1 1/4 | 5.5 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B37T-BS | 37 | B | 7.72 | 1 1/4 | 5.62 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B38T-BS | 38 | B | 7.92 | 1 1/4 | 5.8 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B39T-BS | 39 | B | 8.12 | 1 1/4 | 6.02 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B40T-BS | 40 | B | 8.32 | 1 1/4 | 6.2 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B41T-BS | 41 | B | 8.52 | 1 1/4 | 6.45 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B42T-BS | 42 | B | 8.72 | 1 1/4 | 6.68 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B43T-BS | 43 | B | 8.91 | 1 1/4 | 6.99 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B44T-BS | 44 | B | 8.11 | 1 1/4 | 7.3 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B45T-BS | 45 | B | 9.31 | 1 1/4 | 8 |
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B46T-BS | 46 | B | 9.51 | 1 1/4 | 8.51 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B47T-BS | 47 | B | 9.71 | 1 1/4 | 8.76 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B48T-BS | 48 | B | 9.91 | 1 1/4 | 9 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B49T-BS | 49 | B | 10.11 | 1 1/4 | 9.33 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B50T-BS | 50 | B | 10.31 | 1 1/4 | 9.63 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B51T-BS | 51 | B | 10.51 | 1 1/4 | 9.81 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B52T-BS | 52 | B | 10.71 | 1 1/4 | 9.99 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B53T-BS | 53 | B | 10.91 | 1 1/4 | 10.37 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B54T-BS | 54 | B | 11.11 | 1 1/4 | 10.75 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B55T-BS | 55 | B | 11.31 | 1 1/4 | 11.08 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B56T-BS | 56 | B | 11.5 | 1 1/4 | 11.41 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B57T-BS | 57 | B | 11.7 | 1 1/4 | 11.75 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B58T-BS | 58 | B | 11.9 | 1 1/4 | 12.08 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B59T-BS | 59 | B | 12.1 | 1 1/4 | 12.41 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B60T-BS | 60 | B | 12.3 | 1 1/4 | 13.5 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B70T-BS | 70 | B | 14.29 | 1 3/4 | 17.81 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B72T-BS | 72 | B | 14.69 | 1 3/4 | 19.13 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B80T-BS | 80 | B | 16.28 | 1 3/4 | 24.39 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B84T-BS | 84 | B | 17.08 | 1 3/4 | 25.15 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B96T-BS | 96 | B | 19.47 | 1 3/4 | 32.57 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
| LD50-1B112T-BS | 112 | B | 22.65 | 1 3/4 | 41.65 |
|
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | —1 1/2 | — | — 1 3/4 | — 1 15/16 |
齒部硬化規格
節距5/8" 滾子直徑0.400" 齒寬B1 0.343"
| 隆德型號 | 齒數 | 輪轂類型 | 外徑 | 高度 | 重量 | 成品孔產品（包含：鍵槽和2個固定螺栓） |
| Z | type | De | H | lbs. |
| in. | in. |
| LD50-1B9TH-BS | 9 | B | 2.09 | 1 | 0.3 |
| 5/8 | — 3/4 |
|
|
|
|
|
|
|
|
|
|
| LD50-1B10TH-BS | 10 | B | 2.3 | 1 | 0.3 |
| 5/8 | — 3/4 | — 7/8 | — t1 |
|
|
|
|
|
|
|
|
| LD50-1B11TH-BS | 11 | B | 2.5 | 1 | 0.6 |
| 5/8 | — 3/4 | — 7/8 | — 1 |
|
|
|
|
|
|
|
|
| LD50-1B12TH-BS | 12 | B | 2.71 | 1 | 0.7 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
| LD50-1B13TH-BS | 13 | B | 2.91 | 1 | 0.8 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
| LD50-1B14TH-BS | 14 | B | 3.11 | 1 | 1 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
|
|
|
|
|
| LD50-1B15TH-BS | 15 | B | 3.32 | 1 | 1.2 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
|
|
| LD50-1B16TH-BS | 16 | B | 3.52 | 1 | 1.5 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
|
| LD50-1B17TH-BS | 17 | B | 3.72 | 1 | 1.7 |
| 5/8 | — 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
|
| LD50-1B18TH-BS | 18 | B | 3.92 | 1 | 2 |
|
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
|
| LD50-1B19TH-BS | 19 | B | 4.12 | 1 | 2.2 |
|
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
|
| LD50-1B20TH-BS | 20 | B | 4.32 | 1 | 2.5 |
|
| 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
|
| LD50-1B21TH-BS | 21 | B | 4.52 | 1 | 2.6 |
|
| 3/4 |
| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
|
|
| LD50-1B22TH-BS | 22 | B | 4.72 | 1 | 2.8 |
|
| 3/4 |
| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
|
|
| LD50-1B23TH-BS | 23 | B | 4.92 | 1 | 3.2 |
|
| 3/4 |
| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
|
|
| LD50-1B24TH-BS | 24 | B | 5.12 | 1 1/4 | 4 |
|
| 3/4 |
| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
|
|
*：表示沒有鍵槽
※：以上尺寸單位都為英寸，重量單位都為磅；1英寸(in)=25.4毫米(mm)，1磅(lb)=0.4535924千克(kg)。鏈輪材質為45#。
粵公網安備 44011202001507號