鋁合金繞線頂絲式聯軸器
簡要描述：RETZ進口鋁合金繞線頂絲式聯軸器采用一體化結構，彈性作用補償徑向,角向,軸向偏差
品牌：RETZ- 工況條件：聯接機械
- 溫度/壓力：0.5-20N.m.
- 更新時間：2023/03/21
進口鋁合金繞線頂絲式聯軸器 產品用途 Product use
1.整體采用高強度聯軸器專用鋁 Integrated structure, overall use of high-strength coupling dedicated aluminum
2.專為編碼器以及微型電機設計 Designed for encoders and micro motors
結構特點 Structural features
彈性作用補償徑向,角向,軸向偏差 Elastic action compensates for radial, angular, and axial deviations
彈簧式設計,帶緩沖作用 Spring loaded design with cushioning
一體化結構，定位螺絲緊固方式 Integrated structure, fastening method of positioning screws
基本參數 Basic parameters and dimensions
參數 | 額定 | 容許 | 容許 | 容許軸 | 最高 | 靜態扭 | 慣性矩 | 主體 | 表面 | 重量 |
DM-15.5×21 | 0.5 | 0.10 | 2 | ±0.15 | 25000 | 44 | 2.8x10ˉ? | 高強度鋁合金 | 陽極氧化處理 | 7.7 |
DM-15.5x23 | 0.5 | 0.10 | 2 | ±0.15 | 25000 | 45 | 2.9x10ˉ? | 9.3 | ||
DM-17.5x23 | 0.6 | 0.10 | 2 | ±0.15 | 25000 | 85 | 3.5x10ˉ? | 12.7 | ||
DM-19.1x19.1 | 0.9 | 0.10 | 2 | ±0.15 | 24000 | 130 | 7.2×10ˉ? | 11.6 | ||
DM-19.5x24.5 | 1 | 0.10 | 2 | ±0.15 | 19000 | 150 | 8.1x10ˉ? | 16 | ||
DM-25.4x25.4 | 2 | 0.10 | 2 | ±0.15 | 14000 | 360 | 2.3x10ˉ? | 26 | ||
DM-28.6x28.6 | 2 | 0.10 | 2 | ±0.15 | 14000 | 360 | 2.3x10ˉ? | 39 | ||
DM-38.1x38.1 | 6.5 | 0.10 | 2 | ±0.15 | 9500 | 400 | 2.7×10ˉ? | 97 | ||
DM-50x50 | 20 | 0.10 | 2 | ±0.15 | 8000 | 570 | 8.1×10ˉ? | 220 |
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
參數 | 常用d1,d2,軸徑 | φD | L | L1 | L2 | F | M | 緊固螺 |
DM-15.5x21 | 3,4,5,6 | 15.5 | 21 | 0.4 | 2 | 3.3 | M3 | 1.2 |
DM-15.5x23 | 3,4,5,6 | 15.5 | 23 | 0.4 | 2 | 3.6 | M3 | 1.2 |
DM-17.5x23 | 4,5,6,6.35 | 17.5 | 23 | 0.4 | 2 | 2.7 | M4 | 2.5 |
DM-19.1x19.1 | 4,5,6,6.35,8 | 19.1 | 19.1 | 0.4 | 2 | 2.8 | M4 | 2.5 |
DM-19.5x24.5 | 6,6.35,8,9,9.525,10 | 19.5 | 24.5 | 0.4 | 2 | 3.3 | M4 | 2.5 |
DM-25.4x25.4 | 6,6.35,8,9,9.525,10,11,12 | 25.4 | 25.4 | 0.4 | 2 | 3.7 | M4 | 2.5 |
DM-28.6x28.6 | 8,9,9.525,10,11,12,14 | 28.6 | 28.6 | 0.4 | 2.75 | 3.7 | M4 | 2.5 |
DM-38.1x38.1 | 8,10,11,12,12.7,14,15,16,19 | 38.1 | 38.1 | 0.4 | 3 | 5.2 | M5 | 5 |
DM-50x50 | 12,12.7,14,15,16,19,20,22,24,25 | 50 | 50 | 0.5 | 3.5 | 8.5 | M6 | 8 |
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