许多行业包括食品和饮料，化学和制药行业都需要密集的清洁，严格的洗涤和消毒过程，以满足其应用所需的高度调节，卫生的标准。为了防止通过清洁剂和消毒剂破坏物质的破坏，NORD DRIVESYSTEMSdeveloped nsd tupH—a sealed surface conversion system that ensures easy yet safe cleaning, ultimate surface durability, and wear resistance.
When compared to stainless steel, nsd tupH is a lightweight, cost-effective alternative. Stainless steel products provide high corrosion resistance but are costly and dissipate heat poorly. The advantage of using aluminum with nsd tupH is the material’s inherent low weight. This enables the finished product’s overall weight to remain low and the cost economical. The combination also results in superior drive performance as the gear load itself is lower and heat can be evenly dissipated.
Unlike conventional methods where paint is only applied superficially, the nsd tupH system uses a chromatefree chemical process that permanently penetrates the aluminum housing—transforming the metal’s physical properties and creating a surface that is up to 7 times harder than the original aluminum. A clear sealant is then applied to the bound substrate material to create a smooth surface that is easy to clean and maintain.
The sealant also provides further resistance to acids and alkalis, will not spread corrosion even if damaged, and unlike paint, will not blister, flake, or chip. Along with the strengthened housing, nsd tupH units are equipped with stainless steel shafts and hardware to further protect against rust and corrosion. Special shaft sealing rings are also installed to prevent unwanted moisture from entering the gearbox and damaging components. Synthetic or mineral food grade lubrication is optionally available for food and beverage applications.
nsd tupH stainles相比的另一个优点s steel is the product availability. Whereas stainless steel can only be used with a small range of products, nsd tupH is available with a wide variety of NORD’s modular drive system options such as:
- DuoDrive integrated gear units
- IE5+同步电动机
- NORDAC ON/ON+ variable frequency drives
- 两阶段的螺旋斜角齿轮单元
- Nordbloc.1螺旋内线齿轮单元
- Minicase™蠕虫齿轮单元
- 光滑的表面同步电动机
- Clincher™平行轴齿轮单元
- Nordac®弹性可变频率驱动器
此外，在许多乳制品行业应用中都会出现水分，酸，碱和盐。油漆的铸铁驱动器单元通常在这些区域不足，并看到很高的周转率。NSD TUPH表面转换系统符合这些苛刻的环境，并保护齿轮单元免受腐蚀和损坏，从而使它们迅速退出服务。
对于粮食和饮料行业的高层洗涤，卫生环境，快速驱动腐蚀一直是一个主要问题。NOD的NSD TUPH Drive Systems专为食品和饮料行业设计，其特征是轻巧，紧凑且自我排水设计，以方便清洁。表面处理甚至可以在海鲜行业的潮湿，咸气氛中驱动耐用性，在该行业中，传统的铸铁单元可以在几周内开始生锈，而不锈钢单元需要破坏性的冷却时间，然后才能将其用于削减。NORD的NSD TUPH不仅提供了多个铝制驱动器可供选择，不仅提供了一种具有成本效益的替代解决方案，而且还提供了一种多功能的解决方案。
许多应用程序在废水处理厂re not only exposed to aggressive water environments, but also to harsh outdoor conditions. Treating drive systems with nsd tupH prevents corrosion from both wastewater and precipitation as well as resistance against dust and dirt. These durable drives ensure a longlife span with fewer system replacements required – resulting in more efficient operation and fewer unplanned downtimes.
借助NSD TUPH表面转换系统，NORD Drivesystems为变速箱，电动机，可变的频率驱动器和具有最佳保护包装和特殊耐药性的变速箱，电动机，可变频率驱动器和组件提供了可靠的解决方案。
