Linear Motion

Linear Motion

Products
  1. Linear Guides
  2. Linear standardized axis AXE
  3. Linear Customized Axis
  4. Ball Bushings
  5. Ball Screws
  6. Ball Splines

Linear Guides

NTN SNR‘s linear guides offer unique top-grade industrial solutions in modern engineering. Trusted by its high-quality standards in production services, it permits wider installation clearances and guarantees even load distribution in the application. Crafted by years of market expertise alongside the latest available technology, NTN SNR‘s linear guides offer different versions (standard or miniature with or without our ball and cage assembly) in accordance with DIN 645 aimed to deliver a longer service life and to prevent any potential installation offers.

Advantages
  • Less heat generation
  • Noise reduction
  • Higher maximum velocity
  • Smooth operation
  • Optimised lubrication system
  • Even load distribution
  • Longer service life
  • Reliable self-adjustment properties
Application
  • Machine tools
  • Automated assembly and production lines
  • Packaging machines
  • Presses
  • Aerospace assembly
  • Timber industry
  • Semiconductor industry
  • Health technologies

Linear standardized axis AXE

AXE linear axis or also known as Linear standardized axis is a practical industrial solution that offers safe implementation in automation, installation, and manufacturing processes. It offers thousands of available solution combinations and a wide range of accessories collections fit for a wide range of industrial applications to help users build tailored industrial solutions.

This range of Linear standardized axis AXE includes:

  • Linear axis AXE that offers smart production selection
  • Single Axis that guarantees a long term maintenance-free with ball chain technology
  • Multi axis systems that offer a wide range of accessories and easy product selection
Advantages
  • Smart product selection
  • Long-term maintenance-free
  • Configurable
  • Offers thousands of combinations
Application
  • Gearboxes
  • Drive Adapters
  • Switches

Linear Customized Axis

Linear Customized Axis from the name itself provides economical solutions for linear movements that give adequate freedom for users to customize their own solutions. NTN SNR linear units consist of high-quality compact components that contain a combination of guiding and driving elements. It allows users to combine one series to another, and with the flexibility to be connected to different elements, sliding blocks, or special fastening strips.

This range includes:

  • Screw drive axis - Long strokes with high velocity
  • Toothed belt axis - maintenance-free and high dynamic
  • Rack and pinion axis - high speeding force
  • Linear motor axis - highest position accuracy and repeatability
  • System Axis - for highest loads
Advantages
  • Customizable with unlimited length possible
  • Precise position of accuracy & repeatability
  • High velocity and acceleration
  • Maintenance and wear-free drive element
  • Noise reduction
  • High-feeding forces
  • Highest rigidity even with high loads
Application
  • Gearboxes
  • Couplings
  • Coupling cones
  • Switches and additional with energy chains

Ball Bushings

Ball bushings play an essential role in linear movements. This inexpensive component possesses remarkable operational qualities even if used in difficult circumstances. Trusted by its competitive price, quality, and safety to offer, it offers diversified solutions in varied industrial applications.

This range of Ball Bushings includes:

  • Standard or compact ball bushings - optimized material for better resistance against corrosion

  • Self-aligning ball bushings - available in open or closed options

  • Shafts - available in different options and materials such as standard, corrosion-resistant, or hard chrome-plated.

  • Accessories - rails for shaft brackets

  • Bearings - bearings with standard ball bushings or self-aligning bushes

Advantages
  • Corrosion-resistant
  • Longer service life due to its sealing options
  • Good operational qualities
  • Increased stiffness to avoid shaft deflection
  • Easy installation
Application
  • Different areas of Mechanical engineering
  • Packaging
  • Handling units

Ball Screws

NTN SNR offers a comprehensive range of ball screws that ensure precise positioning for linear movements in different industrial applications. As base components for a wide range of mechanical applications, its range offers the highest standards in terms of precision.

This range of Ball Screws includes: – Rolled ball screws with a diameter from 6 to 80mm, tolerance class T7

– Ground ball screws with a diameter from 4 to 120mm, tolerance classes T3, T5, P3, P5

– Specific solutions as per the customer’s requirements

Advantages
  • High-quality
  • High standards in terms of precision and safety
  • Long service life
Application
  • Pharmaceutical (miniature version ball screws)
  • Aeronautics
  • Machine tools
  • Mechanical engineering
  • Packaging machines
  • Automated assembly and production lines
  • Paper and wood industry
  • Semi-conductors

Ball Splines

Ball splines or also commonly known as splined shafts are usually in-demand in high-precision machines to ensure simultaneous linear and rotary movements. Its coatings serve as protection to withstand and seamlessly operate under demanding conditions. Trusted in the field of mechanical engineering, it offers customized solutions such as the likes of different accuracy and a variety of preload categories to meet specific customer requirements.

Advantages
  • Offers ultra-precision in linear guiding
  • Customized solutions
  • Can withstand arduous or extreme operating conditions
Application
  • Special machines and general engineering
  • Automated assembly and production lines
  • Packaging machines
  • Presses
  • Semiconductor industry
  • Medical technology