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High load (over 2000 lbs) and moment load capacity (over 1600 in-lb) with consistent tracking. Features a heavy duty recirculating bearing system in gothic arch rail guides for wear resistance with repeated accuracy. Strokes are available in any incremental length up to 10 feet depending on body size and screw/nut choice.
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Offers minimal deflection and straighter, truer linear motion (within 0.0002 inches per inch). Guidance system uses ground linear rails (and ball bearing blocks) for the lowest possible deflection when guiding the carrier and its load. Four body sizes with maximum stroke lengths ranging from 36" to 96" depending on body size and screw/nut choice. Maximum dynamic loads range from 100 lbs to 750 lbs and are based on 200,000,000 linear inches of travel.
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Pre-engineered, load-supporting and fully enclosed slide-style actuator uses a guidance system of recirculating bearings on ground steel shafts for consistent carrier tracking and long life. Patented band retention system with metal-to-metal seal keeps out contaminants. Low-profile, rigid design in one body size. Load weights up to 100 lbs. Strokes available in any incremental length up to 60 inches depending upon screw/nut choice.
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High Accuracy Single Axis Actuator BG Type
NB's BG Type is a compact single axis actuator which integrates a Slide Guide and Precision Ball Screw. BG Type offers compact dimensions, which outperforms conventional positioning tables. This is made possible by a unique "U" shaped Guide Rail and Slide Block which provides multiple functions of a Guide Block and a Ball Screw Nut combined into a single unit. The "U" shaped Guide Rail design offers a high rigid structure resistant to bending. This structural feature allows for integrated frameworks of machinery or equipment. Additionally, the Slide Block contains 4 ball circuits which delivers high load capacity, high accuracy and high rigidity.
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The NB BG type is a compact single axis actuator, which integrates a slide guide and precision ball screw. BG type offers a unique “ U “ shaped guide rail and slide block which provides multiple functions of a guide block and a ball screw nut combined into a single unit.
The slide block contains 4 ball circuits which deliver high load capacity, high rigidity and high accuracy.
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Rectilinear Motion Enabled With A Round Shaft
The NB Slide Screw is a unique drive unit which makes efficient use of friction to convert rotary motion to linear motion. This unit is a very simple mechanism containing only radial bearings in contact with a shaft, providing ease of maintenance. Even if an accident occurs, this unit slips on the shaft, stopping itself to prevent further damage. The unit is applicable to a wide variety of devices by fully utilizing its features, although while accurate positioning would require an extra control.
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The TOPBALL slide bush is a high performance bushing with 3 times the load capacity and the capability to provide 27 times the normal travel life of a conventional bushing.
The TOPBALL is available in a variety of configurations to fit different applications.
NB’s self aligning TOPBALL can be designed into many different applications such as factory-automation equipment, machine tools, industrial machinery, optical and measurement instruments and electrical equipment.
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APPLICATIONS
Fifteen year old fruit d’ experiment units SGLT are
already used in many fields:
Manipulator impression with jet d’ ink
Palletizer Drilling of printed circuits
Machines d’ gluing Engraving on plastic
Teaching placement CMS Machines
Special machines Machining
Displacement of heads d’ etc...
CHARACTERISTICS
. Quality ratio/price
. Lifespan
. Good precision of displacement
. Reduced weight: construction in alumini
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Combines a rod screw actuator with a self-contained load guideance and support system. Complete selection of sizes, options and system components. Maximum dynamic thrust capacities range from 125 lbs to 2400 lbs. Standard or oversized guide rods for increased rigidity and lower deflection. Strokes in any incremental length up to 36 inches, depending upon body size selected.
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LES 4 (LF 4)
Ball Screw Feed Axis
Linear Unit LES 4 with ball screw drive
aluminium shaft profile W 75 x H 75 mm, anodized
clamping surface and profile bottom side plan-milled
2 precision steel shafts Ø 12 h6, material Cf53, hardness 60 ± 2 HRC
aluminium slide blocks WS 5/70, 2 x WS 5/70 (70 mm long) or WS 5/200 (200 mm long), adjustable free of clearance, central lubrication
ball screw pitch 2.5/4/5/10/20 mm
profile sealing by abrasion-resistant sealing lips
aluminium die-cast end plates
2 limit and/or reference switches, repeatability ± 0.02 mm
driving steel collar with sealed angular contact ball
bearings prepared either for flange- mounted direct drive modules or lateral belt drive modules
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SBC Linear actuator
The wide range of SBC actuator models allows you to select a specific unit that best suits your needs. Very applicable to Factory Automation and convey system.
High rigidity
High accuracy and high repeatability
The wide range of models (OPEN Type, Close Type)
Drive Unit Compatibility
SS/SB Series
Using an ultra thin SUS stainless cover. Even in long stroke units, no slackness develops in the SUS sealing cover. The compact design and rigid design give more stability and suits the cosmetic requirements of many applications.
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Ball Screw Driven: Ball Guided Units
Danaher Motion's ball screw driven, ball guided positioning slides by Thomson are designed for robust applications that demand high thrust andpayloads with a need for high precision accuracy and stiffness.
Ball Screw Driven: Slide Guided Units
Danaher Motion's ball screw driven, slide guided positioning slides by Thomson are designed for high thrust applications with low cost restrains. They work well in demanding environments with optional washdown protections.
Ball Screw Driven: Wheel Guided Units
These products incorporate an internal, self-lubricating set of plastic bearings in a lightweight aluminum housing. With the use of flexible seals, the slides work well in industrial-grade applications and environments by minimizing the effects of contaminates, ensuring long life.
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