RGH30HA Linear Guide

RGH30HA Linear Guide

Product Description

The RGH30HA represents the apex of linear motion technology for high-mass, high-precision industrial applications. Engineered for the most demanding CNC machining and automated gantry environments, this block provides a level of structural rigidity that standard ball-type guides cannot match.

Advanced Roller Technology:
Part of the specialized RG Series, the RGH30HA replaces traditional spherical balls with precision-ground cylindrical rollers. This creates a "Line Contact" interface with the rail, virtually eliminating elastic deformation and ensuring unyielding stability even under extreme cutting forces.
The "HA" Elongated Advantage:
The "HA" designation signifies a super-heavy load, elongated carriage. With an overall body length of 131.8 mm, this block houses a higher volume of rolling elements. This expanded contact footprint dramatically increases performance metrics, offering a dynamic load capacity of 48.1 kN and superior pitch and yaw moment resistance of 1,712 Nm. Designed for secure top-down mounting, the RGH30HA is the definitive choice for machinery where stability and micron-level repeatability are non-negotiable.

RGH30HA (Extra Heavy Load) for:

• Moment-Critical Applications: The elongated 131.8 mm body length significantly increases the block's pitch and yaw moment resistance (1,712 Nm vs. 1,060 Nm for the CA model).
• Single-Block or Cantilevered Designs: If your design utilizes only one block per rail or features a significant overhang (cantilever), the HA's extra length is essential.
• Twist Prevention: The extended roller track provides the leverage necessary to prevent binding, tilting, or twisting under off-center forces, ensuring smooth travel even under uneven stress.

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