铝合金材质的圆弧导轨样本.pdf

HepcoMotion? ALR Aluminium Rings HepcoMotion ALR aluminium rings run with Bishop-Wisecarver DualVee polymer guide wheels. The system provides a cost-effective rotary movement for medium precision, lightly loaded applications. The rings are made from anodised aluminium and the wheels are made with a polymer outer form moulded onto a stainless steel bearing and stud. The system is therefore suitable for use in applications requiring corrosion resistance. ALR Rings are available in 4 standard sizes from 148 to 300mm in diameter, and these are compatible with the size 2 DualVee wheels. For smaller, lighter applications, size 1 and size 0 DualVee wheels also fit. A large range of stronger, precision rings in hardened steel and stainless steel is included in the HepcoMotion PRT range. Please visit www.HepcoM/PRT2datauk to view the current catalogue. Ring Data & Dimensions HepcoMotion ALR Rings are machined from high strength aluminium alloy and are anodised to a specification which gives an excellent combination of durability and corrosion resistance, and has an attractive finish. This surface is optimised to run with Bishop-Wisecarver DualVee polymer guide wheels. Stronger DualVee steel wheels will also fit, but their use is not generally recommended due to ring wear. Please contact Hepco for details. The four sizes of ring shown below are standard items. Other configurations and sizes are also possible - see page 4. ?D Sharp ?9.0 ?B Register Face 6.2 90° 15.0 ?5.5 Chamfer 0.5 x 45°