In roller slides, rollers which are placed alternately crisscrossed to each other are used as rolling elements. Hardened, precision ground and flattened rods are used as guide ways. The rollers are encased in a nylon cage. A line contact is maintained between guide ways and rollers throughout the travel range, achieving perfect rolling motion. Load capacity is increased at least 10 fold as a result of line contact of rollers compared to ball slides using equal diameter balls.
Co-efficient of friction in roller slides is 0.004, when preloaded. This is almost double that of ball slides of similar size. Where load capacity is more important than friction, roller slides are preferable.
► Factory pre-load adjustment prevents side play and back lash.
► Light weight aluminium carriage and base.
► Alternately crossed rollers handle force in any direction.
► Built-in mounting holes make installation easy and time efficient.
► High accuracy and repeatability.
General Specifications:
1. Co-efficient of friction: 0.004
2. Positional Repeatability: 0.002 mm
3. Straight-line Accuracy: 0.01 mm/25mm travel
Model : ARS 65×500
Exworks-Kochi : Apply coupon ‘Exworks-Kochi’ in the ‘Checkout page’ or in the ‘Cart page’ in case you want to use your carrier for shipping and delivery.
