SU-80x75/米字型气缸 产品介绍
【中文版】
SU-80x75米字型气缸是一款专为工业自动化场景设计的高性能气动执行元件，采用独特的米字型内部加强结构，在80mm标准缸径与75mm行程规格下实现稳定动力输出。产品通过优化导向系统与密封组件，显著提升轴向承载能力与抗偏载性能，尤其适用于高频次往复运动场景。
核心优势：
- 强化结构设计：米字型内腔布局配合加厚缸体壁，有效分散应力分布，使产品在持续振动工况下仍能保持≤0.05mm的轴向偏移精度。特殊表面硬化处理工艺使缸筒耐磨系数提升40%，延长维护周期。
- 智能缓冲配置：内置可调式缓冲系统支持5档缓冲力度调节，末端冲击力降低至传统气缸的1/3，特别适合精密装配、物料定位等对运动平稳性要求严苛的工序。
- 环境适应性：标配双唇口防尘密封圈与宽温域润滑脂（-20℃~80℃），在粉尘、油雾等恶劣工况中仍可保持＞200万次往复寿命。可选配防腐蚀镀层应对特殊环境需求。
应用场景：
• 机床夹具快速锁紧/释放
• 自动化产线物料移载定位
• 包装设备模组驱动
• 检测仪器精密推压机构
技术参数：
缸径：80mm | 行程：75mm | 工作压力：0.1-1.0MPa | 最大推力：502N（0.5MPa时）| 重复定位精度：±0.15mm | 环境温度：-10℃~60℃（标准型）
【English Version】
SU-80x75 Cross-Reinforced Pneumatic Cylinder
The SU-80x75 pneumatic cylinder integrates cross-shaped structural reinforcement technology, delivering reliable linear motion for industrial automation systems. With 80mm bore diameter and 75mm stroke, this cylinder achieves precise actuation through enhanced mechanical stability and optimized dynamic characteristics.
Key Features:
- Reinforced Construction: The patented cross-ribbed barrel design increases radial rigidity by 35% compared to conventional cylinders, effectively minimizing deformation during high-load operations. Hardened inner surface treatment extends maintenance intervals by reducing wear rate.
- Adaptive Cushioning: 5-stage adjustable end cushioning system absorbs 85% kinetic energy at stroke ends, enabling smooth deceleration for delicate handling applications. Cushion needle allows field adjustment without disassembly.
- Robust Performance: Multi-layered sealing system with integrated wiper ring prevents particulate ingress. High-grade aluminum alloy body with optional nickel plating ensures corrosion resistance in harsh environments.
Typical Applications:
• CNC machine tool clamping devices
• Robotic material transfer systems
• Packaging machinery actuation
• Precision testing equipment drives
Technical Specifications:
Bore Size: 80mm | Stroke: 75mm | Operating Pressure: 14.5-145 psi | Maximum Thrust: 113 lbf (at 72.5 psi) | Repeat Positioning Accuracy: ±0.006" | Temperature Range: 14°F~140°F (standard version)
该产品通过工程验证测试证明，在常规工业环境中可满足连续3年免维护使用要求，紧凑型安装尺寸适配各类设备布局需求，提供螺纹式、法兰式等多种安装选项。对于特殊行程或连接方式需求，支持非标定制服务。
