顶丝式十字滑块短型联轴器(铝合金)
简要描述：RETZ进口顶丝式十字滑块短型联轴器(铝合金)利用中间滑块在其两侧半联轴器端面的相应径向槽内滑动，以实现两半联轴器联接
品牌：RETZ- 工况条件：联接机械
- 温度/压力：0.5-4.5N.m.
- 更新时间：2023/03/21
进口顶丝式十字滑块短型联轴器(铝合金) 产品用途 Product use
1.轴套采用高强度铝合金，胶体材料采用PA66具有良好的耐磨耐腐蚀性和电气绝缘性 The shaft sleeve is made of high-strength aluminum alloy, and the colloidal material is imported PA66, which has good wear resistance, corrosion resistance, and electrical insulation
2.适应于伺服电机,步进电机 Suitable for servo motors, stepper motors
结构特点 Structural features
体积轻巧，中间十字滑块可抗油污抗腐蚀和电气绝缘 Lightweight, middle cross slider for oil resistance, corrosion resistance, and electrical insulation
滑动式设计，高扭矩,高刚性,高灵敏度联轴器 、容许大的径向和轴向偏差 Sliding design, high torque, high rigidity, high sensitivity couplings, allowing for large radial and axial deviations
可拆式设计，便于安装 Removable design for easy installation
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 | 轴套 | 胶块 | 表面 | 重量 |
DHS-12×14.9 | 0.5 | 0.6 | 2 | ±0.2 | 12000 | 9 | 7.2×10¯8 | 高强度铝合金 | PA66 | 阳极氧化处理 | 4 |
DHS-16×21 | 0.7 | 1 | 2 | ±0.2 | 9000 | 30 | 3.1×10¯⁷ | 10 | |||
DHS-20×22.1 | 1.2 | 1.3 | 2 | ±0.2 | 6500 | 47 | 7.3×10¯⁷ | 14 | |||
DHS-25×27.2 | 2 | 1.5 | 2 | ±0.2 | 5500 | 85 | 2.3×10¯⁶ | 25 | |||
DHS-32×33.3 | 4.5 | 2 | 2 | ±0.2 | 4500 | 190 | 7.4×10¯⁶ | 50 |
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 | LF | LP | F | M | 紧固螺 |
DHS-12×14.9 | 3,4,5 | 12 | 14.9 | 7.3 | 4.9 | 2.5 | M2.5 | 0.8 |
DHS-16×21 | 4,5,6,6.35 | 16 | 21 | 10.4 | 7 | 3 | M2.5 | 0.8 |
DHS-20×22.1 | 5,6,6.35,7,8 | 20 | 22.1 | 10.9 | 8.1 | 3 | M4 | 2.5 |
DHS-25×27.2 | 5,6,6.35,8,9,9.525,10,11,12 | 25 | 27.2 | 13.5 | 11.2 | 3 | M4 | 2.5 |
DHS-32×33.3 | 5,6,8,9,9.525,10,11,12,12.7,14,15,16 | 32 | 33.3 | 16.5 | 13.3 | 3.4 | M4 | 2.5 |
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