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SLIDE WAY NV and NVT types

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Non-slip! STUDROLLER system (Rivet Roller Structure)

The STUDROLLER system is based on a new concept to provide complete prevention of roller cage slippage during operation. This system permits usage in all orientations and positions.


The number of effective rollers is increased by 20 to 55%. The contact area between the rollers and the raceway surface is increased by 42 to 58%. When compared with conventional SV types this increases the load rating from 1.4 to 2.3 times. Therefore, NV types contribute greatly to cost reduction and space saving by down sizing.

Promotional Video

 

STUDROLLER Presentation Video

Please play the video to watch NB's Innovative Anti-Cage Creep STUDROLLER System.


Advantages

The NB NV and NVT types comprise precisely ground rails and R-retainers with built-in STUDROLLERs and precision rollers. The rails have been optimally designed so that the STUDROLLERs move smoothly, and the STUDROLLERs and precision rollers incorporated in the R-retainers enable slip-free operation between the raceway surface and the rollers resulting in motion with minimal frictional resistance.

Non-slip STUDROLLER System

The newly-conceived, built-in STUDROLLER system completely eliminates slippage inside the product and permits usage in all orientations, and accommodates extreamly high acceration and deceleration.

Compatibility with Conventional Types

The same dimensions as the SLIDE WAY SV type enable complete compatibility between the two series.




Smooth Movment

The optomum design of the roller raceway and the R-retainers provides a quiet and smooth movement.

High Rigidity and High Load Capacity

With new NV rail design, the roller contact area is increased by 42 to 58%. The number of effective rollers is increased by narrowing the roller pitch. Thus, the NV type has the load rating that is 1.4 to 2.3 times that of the SV type.


NB SLIDE WAY NV type

NV TypeThe NV type SLIDE WAY consists of a set of four rails, two R-retainers, and eight end pieces. It permits flexible design of the table which will best suit your application.


NV TYPE part number structure
 
NV TYPE drawing
Part numbering

*Enlarge or contract the drawing by sliding bar on the right, move it in any direction by clicking.
*If you have any difficulty to see the drawing, please download PDF catalog.

NV TYPE dimension table

DimensionsEnlarge

NB SLIDE TABLE NVT type

スライドウェイNVT形The NVT type SLIDE TABLE inorporates the NV type SLIDE WAY. The table and bed have been precision machined to provide a high degree of accuracy and the product can be used, without any need for troublesome accuracy or preload adjustments.

*Please refer to PDF catalog for details of accuracy and load ratings.


NVT TYPE part number structure
 
NVT TYPE drawing
NVT Part Numbering

*Enlarge or contract the drawing by sliding bar on the right, move it in any direction by clicking.
*If you have any difficulty to see the drawing, please download PDF catalog.

NVT TYPE dimension table

NVT DimensionsEnlarge

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