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Base tap Model VRT
Miniature type whose base has tapped holes.All stainless steel for high corrosion resistance, model VRT-M is also offered as a series.
Mounting Hole Model VRT-A
Miniature type whose base has mounting holes.All stainless steel for high corrosion resistance, model VRT-AM is also offered as a series.
Mounting Hole Model VRU
With this type, a Cross Roller Guide is incorporated between the table and the base, both of which are machined to high accuracy.
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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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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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Offers a perfect solution for cage creeping probme by a built in rack + pinion mechanism with high accuracy.
Also you could use this product in vertical axis applications where you could not use the existing Crossed Roller Guies easily due to creeping when you stop the machines. Dimensions are compatible with commercially popular crossed roller guides. Recommended applications are measurement machines, inspection machines and wafer processing machines.
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Crossed rollers add 6-8 times greater capacity than ball slides. Can withstand loads in any direction.
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Rexroth Cam Roller Guides have been specially developed for use in materials handling and automation technology applications.
They stand out thanks to their high permitted maximum speeds, compact design, extremely low weight, simple installation and low friction.
Their extremely quiet running performance represents yet another advantage.
The user can obtain each element as an individual item, if required.
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Modern Linear Inc. introduces the Vector Trio linear guide system. The Vector Trio incorporates standard v-groove guide rollers and track in a patent-pending, compliant design. 3 rollers are fixed to the carriage plate and roll between 2 track sections to give a compact design. The compliant rail feature eliminates the need for carriage set-up or adjustment. The product is available in 3 sizes with radial load capacity up to 1382 lbs. Rail lengths are available up to 12 feet.
The Vector Trio is the newest in a growing line of guide roller based products from Modern Linear and compliments the current line of guide roller components.
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NADELLA confirms the aim to provide manufacturing solutions tailored to the user's needs in order to achieve simple automation at a low cost. The process under way of transferring production automation and relevant handling onto increasingly heavier and cumbersome units has prompted us to seek original and flexible components for the different commodity sectors.
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The MONORACE system is a rigid linear system, used with one or two rails. The system is composed of MRL-MRS-rails and RV guiding sliders, which contain guiding rollers type RCV-REV. The slider is composed of a ground steel body with protective surface treatment.
The sliders come standard with 3 either 5 ROLLERACE rollers.
Thanks to optimized design, the Monorace system guarantees load and moment capacities significantly higher than its competitors, within the same compact dimensions. When used as single rail, the system allows for loads and moments in all directions.
When more than one rail is used, the rails must be well aligned to assure smooth movement and to eliminate binding.
The rails are available in three sizes: 18mm, 28mm, and 43mm in order to meet a wide range of load capacity requirements.
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Find permanently on stock:
- Roller OUT-LINE Guidance
- Guidance with rollers OUT-LINE cuts single
- Simple roller OUT-LINE Guidance
- Roller IN-LINE Guidance
On request, following plane and schedule of conditions we carry out all types of specific systems
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Castor guidance
Particularly for applications with those it on small friction and small noise arrives the new castor guidance SG and OSG was developed.
The execution SG offers a particularly compact building method, since the castors run in a channel from aluminum with inserted hardened waves. The load-carrying capacity of the system can be changed thereby by the number of castors.
The execution OSG possesses a base from aluminum with inserted hardened waves. The castors are outside employed with this design.
The castors can very sensitively be employed and so the running properties excellently to application be adjusted by the eccentric execution of the castor axles.
The rails are manufactured in 4 m length and can be shortened depending upon need or also built up. When desired the waves can be manufactured also from rust-steady material.
Typical applications for these linear guidance with castors are packaging machines, sliding doors and simple economical linear units with small loads.
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The innovative linear system of the T-Race Family is setting new standards in the world of roller-based linear systems and telescopic rails. Thanks to the outstanding design of raceways and sliders with the possibility of self-aligning (principle of guiding and loading slider) with only one type of raceway the T-Race system offers many advantages of storekeeping, construction and economy.
Typical applications for cam roller units are for example machine doors, tool changers, handling systems and high quality drawers.
The roller-based system is available in raceway sizes 18, 28 and 43 mm. By combination you can build different variations, for example telescopic rails.
Advantages of the T-Race roller-based system:
• Roller-based system with improved load capacity
• Self-aligning system with adjustment of the preload
• Easy assembly, compensating of assembly/structural errors
• Acceptance of radial and axial loads
• Only one type of raceway (guiding and loading slider)
• Hardened and corrosion resistant surface
• Comparable load capacity with smaller size
• Self-lubricating system for all sizes
• Sliders with 3 or 5 rollers
• Low friction
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Rexroth Cam Roller Guides have been specially developed for use in materials handling and automation technology applications.
They stand out thanks to their high permitted maximum speeds, compact design, extremely low weight, simple installation and low friction.
Their extremely quiet running performance represents yet another advantage.
The user can obtain each element as an individual item, if required.
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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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Linear roller bearings are suitable in conjunction with guideways for locating/locating or locating/non-locating bearing arrangements and form a bearing arrangement system for linear motion with unlimited stroke length. In closed arrangements, they can support loads from all directions and moments about all axes. Their load carrying capacity is extremely high and the space required is very small. The guidance systems can be preloaded by adjusting gibs and have extremely high rigidity when preloaded.
Since the guidance elements have a versatile range of possible arrangements, linear recirculating roller guidance systems are suitable for numerous applications in general machine building, especially for linear guidance systems in machine tools where high guidance and positioning accuracies are required over long traverse distances.
The range is supplemented by adjusting gibs for precise setting of the preload, setting devices for measuring the deformation of the adjacent construction where preload forces must be supported and adapters for easy mounting of the linear roller bearings in a 45° arrangement.
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IKO Crossed Roller Way is a linear motion rolling guide in which a roller cage is incorporated between two ways with V-shaped raceways. As the cylindrical rollers are alternately crossed, Crossed Roller Way can receive loads in any direction and can achieve very smooth linear motion with very high accuracy. Wide variations in size are available for selections suitable for each application.
Features:
Standard type and module type
Two types are available: the standard type and the module type. In the standard type four ways and two roller cages are used as one set, while in the module type two inner ways are integrated into a single piece.
Very smooth operation
Precisely finished raceways are combined with roller cages, in which the length of super precise rollers is accurately controlled to avoid skewing. Very smooth linear motion with very little frictional resistance and free from stick-slip can be achieved.
High carbon chromium bearing steel type and
stainless steel type
Standard types include high carbon chromium bearing steel type and stainless steel type.
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(A Bearings) Original precision anti-friction linear bearing all steel construction with load capacities up to 5,000 lbf and high operating temperature capabilities.
A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing bearings dramatically improve machine productivity and efficiency.
All-steel construction, for maximum system rigidity.
Two accuracy classes allowing for immediate improvements in system positioning and repeatability.
Availability in fourteen bore sizes and nine configurations.
The RoundRail Advantage which minimizes installation time and cost.
Steady state travel speeds up to 10 ft/s and accelerations to 450 ft/s2 without the use of derating factors.
An operating temperature up to 600 degrees F.
Availability in a self-aligning pillow block housing for ease of installation and use.
Worldwide availability from over 1800 authorized distributors.
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These systems employ round shafting, aluminum bodies and dual, angular contact - sealed for life - roller bearing wheels. Each has built-in preload adjustability. SPEED DEMONS are capable of speeds up to 10 meters per second. SPEED DEMONS are easy to install, lightweight and inexpensive.
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 see the results for the following category : Mills |
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