High-quality metrology for quality control in the measuring room, production, incoming goods and development.
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
Ball guides for backlash-free linear and rotary movements for use in all technical areas where reliability and precision are required.
The guide diameter, precision honed to ISO tolerance IT 3, in combination with shaft diameter ISO-h3, guarantees the preload of the ball guide.
Universally applicable, with slim inner chamfers on both sides.
Thrust washers permanently inserted on both sides provide a functionally reliable travel limit for the ball cage.
Fixed thrust washers and sealing rings on both sides prevent foreign matter from entering the ball guide.
Particularly robust design with wipers on both sides, which reliably prevent the penetration of foreign matter even in the case of the most severe contamination.
Universally applicable, with slim inner chamfers on both sides, for use with ball cage of the mini series N502.
Thrust washers permanently fitted on both sides provide a functionally reliable path limitation for the ball cage of the N502 mini series.
The balls are held captive, but easily movable. The ball arrangement ensures smooth running and a long service life of the ball guide.
Excellent dry-running properties and the greatest possible smoothness of running, due to the low mass of the plastic, even at high accelerations.
The cages, which are equipped with pins and pin holes, can be assembled to larger lengths as desired.
Universally applicable with balls arranged on a helix, optimal for linear and rotary movements.
For the same shaft diameter, use smaller balls compared to type N501. Guide bushings of the Mini series reduce the installation space.
High load capacity due to large number of balls, reliable path limitation for the cage by the retaining ring.
The finely ground surface is ideally suited for high-precision ball guides, ensures smooth running and a long service life of the ball guide.
When used with Mahr guide bushes and ball cages, preload is ensured.
Both sides with internal thread, when used with Mahr guide bushes and ball cages, preload is ensured.
Extension and optimization of the application possibilities.
Protection of open ball guides against contamination without impairing smooth running.
Lubrication for maximum performance and corrosion protection.
Backlash-free linear and rotary movements
Precise and reliable: The precision guides made of hardened steel master movements at the highest repeatability with minimal maintenance work, and a long service life. This optimizes costs and production processes. Machines and equipment are more reliable and efficient.
Rotary stroke bearings for machine building
MarMotion rotary stroke bearings achieve robustness and durability in numerous applications with their low maintenance requirements even under difficult environmental conditions. Closed designs with sealing rings or wiper seals are used. This results in innovative, new designs for challenging applications in the automation sector, machine tools, packaging machines or bottling plants. Adapted designs ensure that the requirements of the food industry are also met.
Mahr offers you more than just a product.
Our expertise creates benefits in the automotive industry, mechanical and electrical engineering, as well as in medical technology, optics or aerospace. Our solutions speak the language of many branches of industry, the language of quality, safety and sustainability.
Precision bearings for electronics manufacturing, precision engineering and optics
The rotary stroke bearing combines precision and rigidity in a unique way with compact dimensions. A special mini-range is available. Selected materials that enable the use in a vacuum or cleanroom are available upon request. Dry running is also possible in many of the applications. MarMotion rotary stroke bearings provide outstanding services in optics for microscopes, beam control systems in laser technology or pick-and-place systems in the electronics and semiconductor production. This is where the Mahr rotary stroke bearing demonstrates its strengths.
