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WM Berg manufactures a complete line of off the shelf linear ball slides and linear crossed roller slides. The slides provide precise, uniform, linear movement with low friction and minimum side-play.
Available in inch or metric sizes, and in travel lengths ranging from �" to 24", slides have flat, parallel, and smooth mounting surfaces. Equipped with mounting holes, they are shipped ready to install, with no need for modifications or adjustments.
Linear Ball Slides are designed to provide precise linear movement for light to medium loads. The Linear Crossed Roller Slides are designed to provide precise linear movement for medium to heavy loads.
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Advantage of the MONORAIL-system:
high dynamic load capacities
rigid steel profiles with hardened and polished steel guide rods
easy fixation
run of the slide without clearance
profile lengths up to 6,000 mm
travel speed up to 5 m/sec
temperature resistant because of the no steel aluminium combination
delivery in fixed lengths from stock
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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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Miniature ball guide:
We propose to you a broad choice of miniature guide ball, with a range MG for the standards applications and range SE for applications or a high degree of accuracy is required.
Lubrication:
The whole of our shoes of guidance are provided with a greasing device of end. We have the possibility on request, to go up
side greasing devices.
Sealing:
The whole of our shoes of guidance are delivered with side and longitudinal sealings.
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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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The UtiliTrak® linear guide utilizes Bishop-Wisecarver’s signature DualVee Motion Technology™, proven highly reliable in the most challenging of operating environments. Its resistance to contamination in the bearing contact region is unsurpassed by other antifriction technologies, particularly those that employ recirculating elements at the channel/carriage interface. UtiliTrak is easy to install and maintain, and has the lowest installed cost in its class.
UtiliTrak combines high reliability with smooth, antifriction operation, all within a sleek, compact design.
SW Series features steel guide wheels running on a hardened bearing steel channel for larger loads and smooth operation. SW Series can accomodate loads up to 14,040N and speeds to 5.5m/s.
PW Series uses polymer guide wheels running on an anodized aluminum channel, which provides a more economical and lightweight choice for lighter duty applications where highly smooth operation is not as critical. PW Series can handle loads to 311N, and is quiet, corrosion and wear resistant.
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Redi-Rail™ Linear Guide Systems are precision engineered for overall speed and accuracy. Achieving speeds up to 26.2 ft/sec ( 8m/s), Redi-Rail™ maintains a running parallelism within ±.001 inches (0.25mm) over the entire length of the rail up to 19 feet.
Redi-Rail™ linear rail systems are an excellent solution for a wide range of applications including: cut-off machines, packaging equipment, pick-and-place automation, and guard door slides. The drawer slides are designed for rugged duty such as: battery racks, tool shelves, ATM machines, and truck inventory systems.
This strong, lightweight and cost effective alternative uses a 6061-T6 extruded aluminum rail with hardened steel raceways, sealed double ball bearings, and customizable seals. Standard sizes and configurations are available from stock. Custom solutions can be designed, engineered, and manufactured to meet your specific requirements.
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Precision rail guides are suitable for applications with limited strokes requiring high stiffness and position accuracy. The Modular Range series of rails makes it possible to select internal design and/or rolling assemblies to suit application requirements without changing the envelope dimensions of the rails.
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SMC CAM SLIDE
Cam slide belongs to the group of “Linear cam handling system” applied for realizations of automations and motion in different industrial fields, in particular when repetitive, quick and precise movements are required.
These systems transform a rotary constant motion of the cam in a linear motion of the carriage, whose characteristics concerning acceleration, deceleration and speed are determined by cam profile. They can be used in the machine tool field as complementary units to handle the tool changer in order to free the machining area.
Cam slide type SMC are produced in 4 standard sizes : SMC 80, SMC 100, SMC 120, SMC 160; we also produce special slides, according to the customer’s request.
The main characteristics of the slide are:
Steel structure
Hardened slide ways with balls or roller re-cycle pads
Steel carriage
Polyurethane protection bellows
Alloy steel cam with induction hardened track.
Feeler roller with ‘long-life’ lubrication
Radial and radio-axial roller bearing with ‘long- life’ lubrication.
Worm reduction unit or square axis with torque limiter.
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