ZERO-MAX在POSI-LOK无钥匙轴衬套（PSL）产品系列中提供各种选项。选项包括材料选择，电镀和不同的安装方法。这些选项使系统设计人员能够为其系统选择最佳轴锁定装置。PSL系列允许用户刚性和可靠地将轴安装的部件固定到其机器中的最佳操作结果。
Posi-Loks are a superior shaft-hub locking solution, eliminating the need for keyways that can weaken or cause excess wear to shaft components. All Posi-Lok models easily slide onto a shaft for mounting and provide reliable, zero-backlash performance. They provide excellent concentricity with minimal radial and axial runout. Since the Posi-Lok’s field-proven mechanical design does not require a keyway, it reduces machining costs and simplifies installation. The Posi-Lok choices are as follows:
Posi-Lok-K Series is a single taper, flanged design, and is available in 4 different models, offering the most versatility for machine designers.
•PSL-K型号是最经济的版本，具有带有黑色氧化机头盖螺钉的镀金合金钢结构，用于安装。
•PSL-K-B具有与PSL-K相同的结构，但包括黑色氧化六角螺钉，以允许径向进入以在具有有限轴向空间的应用中安装衬套。
• The PSL-K-C has a nickel-plated steel construction and uses plated, socket head cap screws for mounting in applications that require corrosion resistance.
• The PSL-K-F is a stainless steel version of the PSL-K series, with specially coated stainless steel socket head cap screws for mounting in applications requiring a stainless steel material.
With all the versions of the PSL-K series having the same mounting dimensions (shaft diameter, hub bore, and length), there is a variety to choose from to get the ideal arrangement for your machine. The PSL-K series can be interchangeable between the various styles in many applications. The PSL-K series supports Metric and English shaft sizes, and are available for use with shaft sizes from 6mm to 42mm and ¼ to 1-in.
Posi-Lok-G Series is an economical, dual taper design, offering the highest torque capacity in the Posi-Lok family. It is directly interchangeable with a handful of other brand bushings. It has a flangeless design, so it can be recessed in the bore of the mounted component for space-saving. It provides excellent concentricity and offers a great value for your machinery. It is also available in the PSL-G-C series, which is a nickel-plated version having the same dimensions as the PSL-G, adding a corrosion-protected option to the line-up. The PSL-G series supports shaft sizes from 19mm to 120mm.
POSI-LOK D系列是单一锥形羽毛设计，允许连接部件的少量OD和尺寸。它还可以在PSL-D-C型号中提供，具有镀镍，用于腐蚀保护。PSL-D系列可用于轴尺寸，从6mm到50mm。
POSI-LOK M系列是一种单一锥形设计，具有阶梯式法兰，可在合金钢结构中提供自定心特征和同心性。可用于轴尺寸为20mm至50mm。
Zero-Max
www.zero-max.com
Filed Under:Coupling Tips
