鋁合金賬套梅花聯軸器
簡要描述:RETZ進口鋁合金賬套梅花聯軸器零回轉間隙,拆裝方便,利用賬套鏈接的梅花彈性聯軸器,高靈敏度,傳動力矩大
品牌:RETZ
工況條件:聯接機械
溫度/壓力:7.4-135N.m.
更新時間:2023/03/17
進口鋁合金賬套梅花聯軸器 產品用途 Product use
1.梅花彈性聯軸器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 The plum blossom elastic coupling has the functions of compensating the relative displacement of two shafts, damping, and buffering. It has small radial dimensions, simple structure, no lubrication, high bearing capacity, and convenient maintenance
2.工作環境溫度-35~80℃ Working environment temperature - 35~80 ℃
3.主體采用高強度鋁合金 The main body is made of high-strength aluminum alloy
4.中間彈性體采用聚氨脂制成,具體良好的耐磨性,耐油性和電氣絕緣性 The intermediate elastomer is made of polyurethane, which has good wear resistance, oil resistance and electrical insulation
5.通常用于伺服電機,步進電機連接 Usually used for servo motor and stepper motor connection
結構特點 Structural features
1.利用賬套鏈接的梅花彈性聯軸器,高靈敏度,傳動力矩大 The plum blossom elastic coupling linked by the A/C set has high sensitivity and large transmission torque
2.零回轉間隙,拆裝方便 Zero rotational clearance, convenient disassembly and assembly
3.高靈敏度,傳遞力矩大 High sensitivity, large transmission torque
4.順時針與逆時針回轉特性完全相同 The clockwise and counterclockwise rotation characteristics are identical
5.可吸收振動,補償徑向,角向和軸向偏差 Absorbs vibration and compensates for radial, angular, and axial misalignment
基本參數 Basic parameters and dimensions
型號/參數 | 額定 | 徑向 | 角向 | 容許軸 | 靜態扭矩 | 最高 | 最大 | 慣性矩 | 重量 |
DFZ-30×50 | 7.4 | 0.02 | 1 | +0.6-0 | 510 | 20000 | 14.8 | 8.7×10ˉ4 | 70 |
DFZ-40×55 | 9.5 | 0.02 | 1 | +0.8-0 | 520 | 18000 | 19 | 1.5×10ˉ3 | 120 |
DFZ-40×66 | 9.5 | 0.02 | 1 | +0.8-0 | 550 | 15000 | 19 | 1.12×10ˉ3 | 145 |
DFZ-55×78 | 34 | 0.02 | 1 | +0.8-0 | 1510 | 13000 | 68 | 4.5×10ˉ3 | 321 |
DFZ-65×90 | 95 | 0.02 | 1 | +0.8-0 | 2800 | 10500 | 190 | 1.9×10ˉ3 | 553 |
DFZ-80×114 | 135 | 0.02 | 1 | +0.8-0 | 3600 | 8600 | 270 | 1.9×10ˉ2 | 960 |
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
外形尺寸 Overall dimension
型號/參數 | 常用d1,d2,軸徑 | φD | L | LF | LP | M | 緊固螺 |
DFZ-30×50 | 8,9,9.525,10,11,12,12.7,14 | 30 | 50 | 30.6 | 10.9 | M3 | 1.2 |
DFZ-40×55 | 10,11,12,12.7,14,15,16,17,18,19,20,22 | 40 | 55 | 34.5 | 13.7 | M4 | 2.5 |
DFZ-40×66 | 10,11,12,12.7,14,15,16,17,18,19,20,22 | 40 | 66 | 40 | 13.7 | M4 | 2.5 |
DFZ-55×78 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 55 | 78 | 46.4 | 16.1 | M5 | 5 |
DFZ-65×90 | 17,18,19,20,22,24,25,28,30,32,35,38 | 65 | 90 | 53.5 | 16.7 | M5 | 5 |
DFZ-80×114 | 19,20,22,24,25,28,30,32,35,38,40,45 | 80 | 114 | 68 | 22.5 | M6 | 8 |