500 Series Roller Product features Training

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Product Details

The 500 Series Roller profile rail rigidity is achieved by using the equivalent of a back-to-back bearing arrangement, complemented by special rollers that are crowned to prevent roller edge loading when misalignment is present. This results in lower elastic deformation under load compared to a ball carriage or double faced roller bearing arrangement. Roller guides have an increased load capacity over the ball profile rail as a result of the increased contacting surface across the length of the roller.

Precision grade for high-accurate, high-load applications

500 Series Roller features:

Double-back roller track arrangement
Reinforced Nylon 6.6 end cap
Standard end seals and longitudinal seals provide contaminant protection
Accuracy Class: (Assembly Tolerance)

P - Precision Grade (±20 μm)
S - Super Precision Grade (±10 μm)
U - Ultra Precision Grade (±5 μm)

Preload options: ("C" being the carriage dynamic load)

1 – 0.03C
2 – 0.08C
3 – 0.13C

Sizes (mm):

Advanced grinding and straightening technologies

Superior rail straightness

Optimized roller path with custom insert molded re-circulation paths

Running smoothness
Low noise

Interchangeability

Any carriage can be run on any rail of the same accuracy class without compromising system accuracy

Special, crowned roller profile

Industry leading load capacities
Prevents roller edge loading
Minimum roller friction

Carriage Configurations

A - Standard
B - Standard Long
C - Narrow
D - Narrow Long

Lubrication Inlet Locations

500 Roller carriage comes with six lubrication inlet locations per side

The center lubrication plugged with pipe plug
The side inlets and offset are tapped but sealed, a simple modification will open
The top requires drilling a small hole and applying an O-ring