5D5202.05

Product Description:

The 5D5202.05 is a DC drive that can take 5 A of current and 500 V of DC. B & R Automation created this device, which is part of the 5D2 Control Display Panels line. It is little, at 220 mm x 130 mm x 175 mm. This gadget that mounts on a panel is safe to IP20. The 5D5202.05 component fits well within B&R Automations 5D2 Control Display Panels, which lets operators adjust things with a click. At its core is a double-row angular-contact ball bearing that was designed for the frequent twist-and-push actions that are common in industrial console work.

Chrome steel, which is what truck gears are made of, makes that bearing strong enough to handle dust, vibration, and all the minor bumps and jolts that happen on a manufacturing floor. Because there isn't much room in the panel, the raceway dimensions are kept small: 10 millimeters in diameter, 30 millimeters on the perimeter, and 14 millimeters across the flats. The little device can nevertheless hold a spinning shaft while the machine works, due to its dynamic load rating of 9.6 kilonewton. If the spindle stops, the unit can still withstand a 5.1-kilonewton crush because its static load number is so high. Another number is the 0.216-kilonewton fatigue limit.

This number gives an idea of how many spin-ups the bearing can take before exhaustion makes the racing unpleasant. The 5D5202.05 bearing is stable and trustworthy even when the shaft speeds are high. According to the manufacturer, the maximum speed is 16,000 r/min with grease lubrication and 20,000 r/min with oil. These numbers guarantee that things will work in assemblies when ramp-up periods are short. A steel cage surrounds the rolling parts on the inside. This keeps them from drifting under centrifugal pressure and reduces localized wear