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Track roller guidance systems are linear guidance systems that can be compiled according to a modular concept for a wide variety of applications. Due to their lightweight construction, they are highly suitable for use in handling systems. They are particularly characterised by quiet running, high traverse speeds, long displacement distances and the modular concept.
Carriages
Track roller guidance systems comprise one or more aluminium carriages, profiled track rollers and a straight or curved guideway. Carriages are available as hollow section carriages, open carriages, compact carriages and bogie type carriages for curved, oval and circular guidance systems.
Guideways
Guideways consist of an aluminium rail with shafts made from rolling bearing steel rolled into the sides. The guideways are available in many different designs, e.g. guideways with a solid profile, hollow section guideways, flat guideways, guideways with a slot etc. Selection depends on the puropse to which the track roller guidance system will be put.
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INA monorail guidance systems are compact linear guidance systems with high rigidity and load carrying capacity, supplied in complete form as standard and based on either rollers or balls. These guidance systems can support loads from all directions – apart from the direction of motion – and moments about all axes. They are available in various accuracy and preload classes and are therefore suitable for applications with high guidance and positioning requirements.
Monorail guidance systems are part of a modular concept, i.e. within one size, guideways can be combined with all carriage types. This means more economical stockholding, simplified fitting and more rapid replacement parts sourcing.
In order to reduce maintenance costs, monorail guidance systems have a lubricant reservoir. All-round sealing of the carriages protects the rolling element systems from contamination even under demanding environmental conditions.
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Linear guidance systems with linear recirculating ball bearing units comprise ball bearing units, carriages and guideways. They allow large support distances, have adjustable clearance and are to standard accuracy class G3.
The full complement bearing units run on one or both sides of the guideways and, despite their small dimensions, have high load carrying capacity. If the bearing units are screw mounted in carriages, together with the guideways they form four-row linear recirculating ball bearing and guideway assemblies. The ball bearing units are sealed on all sides by the wipers on the end faces and on the sealing strips which form a gap seal in conjunction with the guideway. Linear recirculating ball bearing units can be relubricated.
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- Four-way equal load.
- Self-adjusting capability.
- Global standard dimensions.
- Low center of gravity and high rigidity.
- 2D & 3D CAD Drawings
- Ultra-wide and low centre of gravity
- 4-way equal load rating
- Automatic adjustment capability
- Low dust generation
- 2D & 3D CAD Drawings
- High rigidity
- Improvement of damping effect
- Ultra-heavy load specifications
- Wide variety of options
- 2D & 3D CAD Drawings
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- Prevents roller skewing
- Long term, maintenance free operation
- Ultra-high rigidity with global standard dimensions ensuring compatibility
- Now available in size 15 (rail width 15mm)
- 2D & 3D CAD Drawings
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T-LLS Series Motorized Dovetail Slides
* 0.16 um resolution
* Built in controllers
* Several units daisy-chain to a single serial port
* Ideal for single axis use
For XY and XYZ configurations, we recommend T-LSR Motorized Linear Slides. T-LSR slides are designed for higher load, heavier duty, and can be mounted in XY or XYZ configuration without additional hardware.
RoHS Status (Click for more details): Compliant version available
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Where linear locating or non-locating bearings with extremely high load carrying capacity and very smooth running are required for limited stroke lengths, flat cage guidance systems can be used. The guidance systems have extremely high rigidity, high accuracy and low friction and require significantly less space than other linear guidance systems.
Flat cage guidance systems comprise a guideway arrangement separated by flat cages containing needle rollers, cylindrical rollers or balls.
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An extremely versatile high load linear system, HDS is available with 3 types of bearing and a multitude of slide options, including integral rack and pinion drive.
All the options can be mounted to a lightweight yet very strong aluminium beam,which really simplifies incorporation into all applications.
- All slides or flat tracks in precision or commercial grade
- Rack cut slides and pinions for ease of driving
- Double edge slides for built-in parallelism
- Single edge slides for spacing apart
- Slide datums and keyways for quick and easy installations
- Versatile construction beam gives unlimited design options
- Positive lubrication and bearing protection for low maintenance
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Pacific Bearing Company proudly introduces our new line of cost effective, easy to specify linear guide systems—Integral V Technology. A unique, patent pending process allows for tighter tolerances without additional cost. The design itself is capable of carrying heavy loads at high capacity, velocity, and acceleration while still excelling in wear resistance. Integral V Technology also has a growing number of configurations and a wide range of uses with custom orders available.
With the 20 different configurations already available—and more being developed each week—the Integral V Technology is truly versatile in its application. Products in Integral V Technology include snap-In, bolt-on, integrated and compact configurations. All of which allow for easy installation, and what really sets this product and company apart from others, is that Pacific Bearing is willing to work with companies to integrate the technology into their extrusions. PBC’s engineering team is fully prepared to adapt or modify the customer’s base design with the new Integral V technology to ensure success within the application.
The hardened steel V-raceway allows for a high load capacity, rigidity and wear resistance. Our rail is constructed of light-weight aluminum partnered with hardened steel V-raceways that are mechanically inserted to create high contact loads and wear resistance; thereby lowering production and replacement costs. One of the most important features is the dramatic increase in system accuracy. With measurements taken down the entire 20’ section of the rail, current studies show the rails to be capable of holding ±0.001” from lot to lot and ±0.0005” within each lot!
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The TLR is part of the precision roller-bearing based linear rail family of products. This product is ideally suited to high-tech applications demanding telescopics with precise motorized movement and requiring constant smooth sliding performance with no play.
The Intermediate element comprises an S-shaped profile to which the roller units are fixed. The height of this element confers high load carrying capacity. MR rails with profiled convex roller tracks constitute the extending elements.
The rollers are precision engineered to make contact with the rail on three points (as opposed to the usual two points of contact achieved between ball-bearings and thir associated ball track, being one element that confer high rigidity vs lateral forces as well as vertical.
The slider roller units are produced in pairs, one pair of which is fitted with rollers that are self-aligning. This reduces the accuracy of engineering required on the equipment onto which the slides are to be mounted, making these linear slider products a highly cost effective means of achieving a precision engineered sliding system.
The roller design ensures smooth extension and very high levels of movement accuracy even in applications needeing variable telescopic strokes, where traditional ball-bearing based drawer slide technology encounters friction based breakdowns due to ball cage rephasing.
The load carrying capcity stated for each slide pair is based on the maximum dynamic load that can be carried. This is a more onerous test than for most ball bearing slides where load capcity is based on the maxium static load that can be carried.
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The simple yet extremely versatile design of the rails in this family is the characteristic that defines their success. Made from cold-drawn steel with internal, hardened raceways like most of ROLLON’s products, these slides are made for repeated industrial use. With high load and moment capacities, EASY RAIL linear bearings are known for their high quality, affordability, ease of movement, and compactness.
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Based on proven Simplicity® technology, Uni-Guides™ is a new class of slide that saves time and money during installation and maintenance. Its simple two-piece design is lightweight, easy to install, and uses self-lubricating FrelonGOLD® bearing material that allows the product to last for years.
With no metal to metal contact and RC70 ceramic coating, the Uni-guide is designed to endure the harshest of environments, not to mention the Uni-guide is corrosion resistant and is even compatible for clean room applications.
With dampened vibration and shock loads, 100% increase in load capacity, PV limits and speed, the Uni-Guide is a cost effective, durable, long-lasting linear motion product
Simplicity technology
No metal-to-metal contact
Dampens vibration and shock loads
RC70 ceramic coating withstands contamination
Plug and play controls
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We developed the FORMULA-S to survive the most difficult situations: high acceleration/deceleration, rapid oscillation, vertical installation, etc. "Cage Creep" need no longer be a factor in the design of high dynamic motion systems. Designers can still use crossedroller bearings in linear-motor driven axes. FORMULA-S for Retrofit The FORMULA-S dimensions correspond to the DIN norm. It can easily replace crossed roller bearings in existing designs and avoid all cage migration problems.
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Glides instead of rolling!
DryLin® - linear bearings operate on glide pads unlike the common recirculating ball bearing systems. Tests conducted over the years have shown that the used materials iglidur® J, J 200 and X are the ideal materials for most linear applications due to their positive properties in wear and friction.
DryLin® linear bearing systems are designed for the dry operation. Your applications are therewith protected against soiling by grease or oil. In contrast to recirculating ball bearings, the DryLin® bearings do not depend on the travel length and hence do not pose any conditions on the minimum stroke length.
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- High rigidity radial type
- Compact and heavy load bearing
- Simple establishment of mounting accuracy
- Low noise, high durability
- 2D & 3D CAD Drawings
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Production of the magnetic scale at the finished, precise MONORAIL
Der lineare inkrementale Kodierer AMSA ist in die Kugel- oder Rollen-Längsführung MONORAIL integriert. Die Längsführung ist in Längen bis zu 6 m erhältlich und ermöglicht den Bau einfacher, wirtschaftlicher und kompakter Positionierungssysteme einschliesslich Messung.
Die Systeme sind in analoger oder digitaler Version verfügbar, haben eine Auflösung von 0,1 μm sowie Standard- oder kodierte Referenzen.
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CURVILINE: ...the rail which goes “straight” to the solution!
ROLLON’s CURVILINE is the cost effective linear solution for applications with linear movement that isn’t always strictly linear. It is a custom solution made according to your application’s needs.
The system is composed of one or more sliders and a zinc-plated rail. The sliders have multiple radial ball bearings mounted to them providing the movement and carrying the load.
Two versions are available: one with a constant radius, and one with a variable radius which can be composed of both straight and curved sections.
Each version has its own specific slider which is designed to uniformly follow the rail without modification to its preload. All sliders have radial ball bearings which are lubricated for life and offer long life due to their hardened raceways.
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- A multi guide combining the advantages of the HSR LM Guide and the HCR curved LM Guide
- Enables new construction solutions in which guide blocks can execute both linear and circular movements
- Virtually limitless design possibilities
- The HMG is available in 5 different sizes (HMG15 to HMG65)
- 2D & 3D CAD Drawings
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COMPACT RAIL features inductively hardened rails. This system is recommended for high processing speeds, long service life specifications, and noiseless running.
*Three rail types, T, K and U profiles, with fixed or loose bearings (T+U or K+U), compensate for production tolerances, e.g. for machine housing
*Compact dimensions thanks to internal raceways
*Two slider types, N-series with aluminium diecast bodies, C-series with steel bodies
*Lifetime lubrication
*Insensitive to dirt
*Suitable for processing speeds up to 9 m/s
*Sizes 18, 28, 43, 63mm rail widths
*Adjustable preload
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Shaft guidance systems or ball-based or plain linear guidance systems for various areas of use and applications. Linear ball bearings are available as a light range, compact range and heavy range. Mating tracks can be solid shafts, hollow shafts or supported shaft and rail units.
The range is rounded off by a large selection of linear ball bearing and housing units and linear plain bearing and housing units. In this case, the linear ball bearings or linear plain bearings are supplied already mounted in ready-to-fit housings.
A large number of shafts (with or without machined features), shaft and support rail units and comprehensive accessories allow a broad spectrum of applications.
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Miniature linear guidance sets
Miniature linear guidance sets with cylindrical roller flat cages are corrosion-resistant, ready-to-fit locating bearings for limited stroke lengths and are preloaded once fitted. These linear guidance systems have high load carrying capacity, high rigidity and high accuracy whilst requiring very little space. Since the distance between the guidance elements can be varied in design, the elements can be easily matched to predetermined adjacent constructions. The sets are supplied in many different lengths for specific applications.
The sets are particularly suitable for short stroke lengths, low-friction movements, oscillating movements and high loads with high rigidity.
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Miniature linear guidance sets
Miniature linear guidance sets with cylindrical roller flat cages are corrosion-resistant, ready-to-fit locating bearings for limited stroke lengths and are preloaded once fitted. These linear guidance systems have high load carrying capacity, high rigidity and high accuracy whilst requiring very little space. Since the distance between the guidance elements can be varied in design, the elements can be easily matched to predetermined adjacent constructions. The sets are supplied in many different lengths for specific applications.
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All installation and connection dimensions are in accordance with the DIN standard 645-2. The type designation of the individual products refers to the rail width in mm (e.g., MN 14 = rail width 14 mm). The design of the running tracks is based on the proprietary SCHNEEBERGER know-how. An interchangeability of rail and carriages exists within the MINIRAIL ranges.
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Miniature guideway with gothic arch profiled ball track
6 sizes: 4, 5, 7, 9, 12, 15 mm
Lengths from 10 up to 130 mm
Strokes from 6 up to 103 mm
Precise and robust
For high speed and acceleration
High travel accuracy
High stiffness
Corrosion resistant materials
No pulsation
Small sensibility towards shocks
Cage material: PEEK (Polyetheretherketones)
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- Ultra compact miniature LM Guide
- Bears loads in any direction
- Space saving yet provides the required rigidity
- Stainless steel type available
- 2D & 3D CAD Drawings
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MR = Roller MONORAIL
For all machine-tool applications in which precision, quality and rigidity are required, the roller MONORAIL MR represents the best-possible solution thanks to its high load-bearing capacity, its very light running action and full enclosure.
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BM = Ball MONORAIL
Thanks to their minimum vibration and low friction, the new design of the ball cages of this MONORAIL provide greater precision and even better operating characteristics at higher traversing speeds.
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MONORAIL BZ - toothed rack system
An innovative drive concept
With the toothed system MONORAIL BZ SCHNEEBERGER offers a linear guide system with various classes of precision. This extends the characteristic performance of the MONORAIL linear guideways with the advantages of a highly accurate, integrated toothed rack drive system.
Advantages
It provides the following decisive advantages for the customer:
Single-piece system length up to 6000 mm
Two different sizes BZ 25 and BZ 35
Toothed rack in a high quality (hardened and ground)
Cost savings up to 25 % possible through the reduction of expenses on manufacturing and assembly
Best running characteristics, high load carrying capacity and lifetime based on the MONORAIL BM guideways
An uncompromising alignment to the customers requirements by means of the utilization of the ball guideway BM and by means of different toothing qualities
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X RAIL, new linear bearing X RAIL in 2 versions: stainless steel or zinc plated steel.
X RAIL is a simple and cost effective linear bearing for applications where good load capacity and corrosion resistance are most important.
X RAIL is available in two different versions:
X RAIL in stainless steel version (TEX rail, CEX slider)
X RAIL in zinc plated version (TES rail, CES slider)
Both versions are in three different sizes: 20, 30 and 45mm base.
X RAIL in stainless steel version - This series is a simple and cost effective linear bearing for applications where corrosion resistance is most important. Advantages:
- Corrosion resistant even after scratching, etching, and chipping
- Can be used in washdowns
- Resistant to high temperatures and temperature changes
- No coatings that could flake or chip
- Low coefficient of friction
- Ecological and recyclable materials
The contoured rail is made of AISI316L stainless steel and comes in lengths up to 3 meters (9’10”). The raceways are internal for better protection and compactness.
The rails come with standard mounting holes with a hole pitch of 80 mm (3.15”).
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The V-Guide Components are available with various features, sizes and lengths, which make them the ideal solution for linear motion applications. V-Guides provide an excellent alternative for medium accuracy requirements. The V-Guide is an industry standard for linear motion.
* Simple mounting and alignment
* Available in Inch or Metric
* Fully Interchangeable with BWC
* High speed capabilities
* Handles outstanding in harsh environments
* Low noise
The V-Guide Solutions offer flexibility and reliability for a wide range of linear motion environments. The V-Guide design sweeps aside debris and the track is ideal for virtually unlimited stroke lengths.
* Mounting versatility
* Smooth operation
* High load capacity in all directions
* Easily adjustable
* Shielded or sealed rollers prevent contamination
* Self Cleaning
V-Guide Wheel Solutions
* V-Guide wheels can be used with internal or external
90-degree ways, or used with round shafts
* Available in four sizes
* 52100 Bearing Steel or 440 Stainless Steel Construction
* Permanently grease lubricated
* Available with 304 Stainless Steel shields, or nitrile rubber seal
V-Guide Rail Solutions
* V-Guide Rails are available in four sizes, which are
designed for the corresponding size wheels
* The V-Ways are induction hardened and polished, while the
track body is left soft for easy drilling of mounting holes
* Available in 1045 Carbon Steel or 400 Stainless Steel
* Optional black oxide finish
* Choose predrilled rail from stock, or custom cut
and drilled to your specification
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