星形彈性聯軸器(45#鋼)
簡要描述:RETZ進口星形彈性聯軸器(45#鋼)具有補償兩軸相對位移、減震、緩沖的功能,徑向尺寸小、結構簡單、不用潤滑、承載能力高、維護方便
品牌:RETZ
工況條件:聯接機械
溫度/壓力:15-23500N.m.
更新時間:2023/03/22
進口星形彈性聯軸器(45#鋼) 產品用途 Product use
1.適用于聯接兩同軸線、啟動頻繁、正反轉多變的軸系傳動 Suitable for connecting two coaxial lines, frequent starting, and variable forward and reverse rotation shaft transmission
2.工作環境溫度-35~80℃ Working environment temperature - 35~80 ℃
3.以工程塑料作彈性元件,緩沖、減振、耐磨 Using engineering plastics as elastic elements for cushioning, vibration reduction, and wear resistance
結構特點 Structural features
尺寸緊湊,慣性小,承載能力高 Compact size, small inertia, high bearing capacity
具有補償兩軸相對位移、減震、緩沖的功能 It has the function of compensating the relative displacement of two shafts, damping, and buffering
尺寸緊湊,慣性小,軸向插入式安裝 Compact size, small inertia, axial plug-in installation
彈性體由凸形爪塊限制,可避免由于沖擊產生的內部變形及離心力產生的外部變形。凸爪大的凹面,使漸開線齒上的表面壓力很小,齒上即使承受過載,齒仍不會磨損或變形 The elastomer is limited by a convex claw block to avoid internal deformation caused by impact and external deformation caused by centrifugal force. The large concave surface of the claw makes the surface pressure on the involute tooth very small, and even if the tooth is subjected to overload, the tooth will still not be worn or deformed
基本參數 Basic parameters and dimensions
型號 | 公稱扭矩 | 許用轉速 | 軸孔直徑 | 軸孔長度L | L0 | D | D1 D2 | d1d2 | E | S | 轉動慣量 | 重量kg |
mm | ||||||||||||
DJ14A | 15 | 19000 | 6-16 | 11 | 35 | 30 | 30 | ----- | 13 | 1.5 | 0.00005 | 0.1 |
DJ19A | 20 | 14000 | 6-19 | 25 | 66 | 40 | 32 | 24 | 16 | 2 | 0.00008 | 0.3 |
DJ24A | 70 | 10600 | 8-24 | 30 | 78 | 55 | 40 | 28 | 18 | 2 | 0.0002 | 0.61 |
DJ28A | 190 | 8500 | 8-28 | 35 | 90 | 65 | 48 | 38 | 20 | 2.5 | 0.0007 | 1 |
DJ38A | 380 | 9500 | 10-38 | 45 | 114 | 80 | 66 | 45 | 24 | 3 | 0.002 | 2.08 |
DJ42A | 530 | 8000 | 10-42 | 50 | 126 | 95 | 75 | 55 | 26 | 3 | 0.004 | 3.21 |
DJ48A | 620 | 7100 | 10-48 | 56 | 140 | 105 | 85 | 60 | 28 | 3.5 | 0.006 | 4.41 |
DJ55A | 820 | 6300 | 15-55 | 65 | 160 | 120 | 98 | 70 | 30 | 4 | 0.012 | 6.64 |
DJ65A | 1250 | 5600 | 15-65 | 75 | 185 | 135 | 115 | ----- | 35 | 4.5 | 0.025 | 10.13 |
DJ75A | 1950 | 4750 | 20-75 | 85 | 210 | 160 | 135 | ----- | 40 | 5 | 0.054 | 16.03 |
DJ90A | 4800 | 3750 | 30-90 | 100 | 245 | 200 | 160 | ----- | 45 | 5.5 | 0.139 | 27.5 |
DJ100A | 6800 | 3350 | 30-115 | 110 | 270 | 225 | 180 | ----- | 50 | 6 | 0.245 | 38.5 |
D.J110A | 8000 | 3000 | 40-125 | 120 | 295 | 255 | 200 | ----- | 55 | 6.5 | 0.435 | 54 |
DJ125A | 10000 | 2650 | 40-145 | 140 | 340 | 290 | 230 | ----- | 60 | 7 | 0.85 | 81.8 |
DJ140A | 14500 | 2360 | 40-160 | 155 | 375 | 320 | 255 | ----- | 65 | 7.5 | 1.4 | 109.7 |
DJ160A | 20000 | 2000 | 60-180 | 175 | 425 | 370 | 290 | ----- | 75 | 9 | 2.72 | 162.7 |
DJ180A | 23500 | 1800 | 80-200 | 195 | 475 | 420 | 325 | ----- | 85 | 10.5 | 4.95 | 230.8 |
注:必須在容許值的范圍內使用該聯軸器 Note: The coupling must be used within the allowable range