Roller profile rail guides

Benefits:
  • Maximum performance in relation to space
  • Interchangeable carriages on rails
  • Wide range of accessories
Features:
  • Highest accuracy of Ewellix profile rail guides
  • Equal load sharing in all four load directions
  • Excellent contamination prevention with double lip seal

Roller profile rail guides are the high-end guide solutions for applications like machine tools, automation industry or plastic injection moulding machines. Ewellix LLU guide systems offer high precision and rigidity at the highest load ratings with the most compact design. The LLU carriages (blocks) are interchangeable within the standard precision classes for standard rails.

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Technical Data

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Overview
Range

Size 25, 35, 45, 55, 65

Speed

up to 3 m/s

Acceleration

up to 50 m/s2

Accuracy

up to 7 µm / 4 000 mm

Operating temperature

-10 to +80 °C

Carriage types

LLUHC..A

Standard flanged carriage with large threaded holes for installation from above and below.

LLUHC..LA

Flanged carriage in extended length with more performance for top and bottom mounting.

LLUHC..R

Standard slim-line carriage with optimized width and greater height to improve rigidity for top installation.

LLUHC..LR

Slim-line carriage in extended length with higher performance and greater height for improved rigidity.

Rail types

LLUHR..

Standard rail for top installation, with plastic caps for screw hole protection.

LLUHR..D4

Rail for bottom installation with threaded holes from below for best sealing performance.

LLUHR..D6

Standard rail for top mounting with brass plugs for perfect screw hole protection.

LLUHR..D8

Standard rail for top mounting with steel plugs for excellent screw hole protection.

Accessories

LLUHZ..S1

Sprung steel wiper plates for harsh contaminations are contact free and protecting the seal.

LLUHZ..S3

Seal set consists of wiper plate (S1) and additional front seal (S7) for harsh contamination and better liquid protection

LLUHZ..S4

Additional single lip front seal (FKM) for better chemical resistance against aggressive coolants.

LLUHZ..S7

Additional single lip front seal (NBR) for better resistance against liquids.

LLUHZ..S8

Seal set consists of wiper plate (S1) and additional front seal (S4) for harsh contamination and aggressive media protection

LLUHZ..VN

Several lubrication adapters are available for connecting various lubrication devices to the linear guide carriage.

LLUHZ..TD6 / TD8

Spare parts availability of brass or metal protective plugs for rail installation.

LLUHZ..D6

Two versions of plug mounting tools for the correct attachment of the protective plugs into the rails .

2D / 3D

Warning Message

For product orders, please refer to our catalogue pages where the ordering keys are indicated. Please do not use the ordering keys generated here as they may be incomplete.

Publications
IL-06014/3-EN-September 2022 Profile rail guides LLU
LLU roller profile rail guide specification sheet
Please download first before filling
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