不锈钢顶丝式波纹管联轴器
简要描述:RETZ进口不锈钢顶丝式波纹管联轴器整体采用SU304不锈钢材料 抗腐蚀性好,通常用于专为数控机床传动
- 品牌:RETZ
- 工况条件:联接机械
- 温度/压力:1.2-290N.m.
- 更新时间:2023/03/17
进口不锈钢顶丝式波纹管联轴器 产品用途 Product use
1.整体采用SU304不锈钢材料 抗腐蚀性好 The overall use of SU304 stainless steel material has good corrosion resistance
2.通常用于专为数控机床传动 Usually used for transmission of CNC machine tools
结构特点 Structural features
波纹管和轴之间采用激光焊接,零回转间隙,适用于正反转 Laser welding is used between the bellows and the shaft, with zero rotational clearance, suitable for forward and reverse rotation
波纹管结构更有效的补偿径向,角向,轴向偏差 Bellows structure more effectively compensates for radial, angular, and axial deviations
定位螺丝紧固方式 Fastening method of positioning screw
基本参数 Basic parameters and dimensions
参数 | 额定 | 容许 | 容许 (°)* | 容许轴 | 容许 | 静态扭 | 惯性矩 | 主体 | 表面 | 重量 |
DRG-16x27 | 1.2 | 0.1 | 2 | +0.3-1.0 | 16000 | 150 | 7.9x10¯⁷ | SuS304不锈钢 | 抛光处理 | 22 |
DRG-20x32 | 2.2 | 0.15 | 2 | +0.3-1.0 | 13000 | 220 | 2.0x10¯6 | 36 | ||
DRG-22.5x34 | 2.7 | 0.15 | 2 | +0.3-1.0 | 12000 | 300 | 6.2x10¯6 | 54 | ||
DRG-25x37 | 3 | 0.15 | 2 | +0.5-1.3 | 11000 | 330 | 6.7x10¯6 | 73 | ||
DRG-32x42 | 3.7 | 0.2 | 2 | +0.5-1.3 | 10000 | 490 | 2.0x10¯5 | 128 | ||
DRG-40x51 | 15 | 0.2 | 2 | +0.5-1.3 | 8000 | 530 | 2.1x10¯5 | 235 | ||
DRG-55x57 | 33 | 0.2 | 2 | +0.7-1.5 | 6000 | 860 | 2.8x10¯5 | 514 | ||
DRG-65x81 | 80 | 0.2 | 2 | +0.7-1.5 | 4000 | 900 | 2.8x10¯5 | 1100 | ||
DRG-82x103 | 102 | 0.2 | 2 | +0.7-1.5 | 3000 | 1200 | 6.0x10¯5 | 2000 | ||
DRG-105x130 | 290 | 0.2 | 2 | +0.8-1.8 | 3000 | 2067 | 1.7x10¯⁴ | 3700 |
注:必须在容许值的范围内使用该联轴器 Note: The coupling must be used within the allowable range
外形尺寸 Overall dimension
参数 | 常用d1,d2,轴径 | φD | L | L1 | L2 | L3 | N | F | M | 紧固螺 |
DRG-16x27 | 4,5,6,6.35,7,8 | 16 | 27 | 7.5 | 2 | 8 | 13.5 | 3 | M3 | 1.2 |
DRG-20x32 | 5,6,6.35,7,8,9,9.525,10 | 20 | 32 | 7.2 | 2.8 | 12 | 18 | 3.5 | M3 | 1.2 |
DRG-22.5x34 | 5,6,6.35,7,8,9,9.525,10 | 22.5 | 34 | 8.05 | 2.8 | 12.3 | 20.2 | 3.6 | M4 | 2.5 |
DRG-25x37 | 6,6.35,7,8,9,9.525,10,11,12 | 25 | 37 | 9.5 | 3 | 12 | 20.2 | 4.5 | M4 | 2.5 |
DRG-32x42 | 8,9,9.525,10,11,12,12.7,14,15 | 32 | 42 | 8 | 4 | 18 | 27.2 | 4.5 | M5 | 5 |
DRG-40x51 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20 | 40 | 51 | 9.5 | 6 | 20 | 34.5 | 5.5 | M5 | 5 |
DRG-55x57 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 55 | 57 | 9 | 6 | 27 | 51.9 | 6.25 | M6 | 8 |
DRG-65x81 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,35,38 | 65 | 81 | 19.5 | 7 | 28 | 60.5 | 8.9 | M8 | 20 |
DRG-82x103 | 20,22,24,25,28,30,32,35,38,40,42 | 82 | 103 | 25.3 | 8 | 36.2 | 76.3 | 10 | M8 | 20 |
DRG-105x130 | 20,22,24,25,28,30,32,35,38,40,42,44,45,48,50 | 105 | 130 | 41.4 | 10 | 27.4 | 100.7 | 10 | M10 | 40 |