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Hegra Rail

Steel, aluminum and stainless steel Telescopic guides available for partial, full and overextended applications.

The Hegra Rail family includes various telescopic guide profiles with ball cage capable of handling high loads up to 20 kN per pair, overextensions up to 200% of the length of the guide in closed position and available in different materials such as steelaluminium or stainless steel AISI 304 and AISI 316.

The main features of the Hegra Rail telescopic guides:

  • handling of heavy loads combined with minimal bending
  • profiles with 1, 2 or 3 moving elements for extensions  up to 200%
  • available in different materials: steel, aluminium, stainless steel AISI 304 and AISI 316
  • high rigidity and moment of inertia with thin sections
  • fluid noiseless operation
  • long working life
  • extremely reliable

 

The Hegra Rail family of telescopic guides includes five product categories: partial and full extensions, overextensions, heavy loads and S-sections.

Telescopic guides for partial extensions
Telescopic guides for partial extensions of about 50% of the total length. These include a fixed guide and a cursor which is the mobile part and comes in various shapes and sizes. The high rigidity of the system arises from the way the fixed part and the cursor are coupled.

Telescopic guides for full extensions
Telescopic guides for full extensions of 100% of the total length. These consist of three elements with sections of different shapes and measurements.

Telescopic guides for overextensions
Telescopic guides for overextensions up to 200% of the total length. These consist of four elements with sections of different shapes and measurements (five elements  for the model with extension up to 200%). The use of intermediate section with high moment of inertia results in high rigidity of the system and a high load capacity even with the guide completely extended.

Telescopic guides for heavy loads
Telescopic guides for full extensions of 100% of the total length. These consist of three stages, with an intermediate section having a double-T structure. These telescopic guides, available in various sizes, are conceived specifically for handling heavy loads, ensuring low deflection and high rigidity of the system.

Telescopic guides with S-sections
Telescopic guides for full extensions of about 100% of the length. These consist of 3 elements, the intermediate section is S-shaped. The telescopic guides are available in various sizes and combine high rigidity with a narrow cross-section.

Main fields of application:

  • Rolling stock
  • Special vehicles
  • Building and mechanical engineering
  • Automotive
  • Industrial machinery
Reference Family
Product H1C/H2C
Profile Typology Cold Drawn/Formed Sheetmetal/Milled
Hardened raceways
Self-alignment -
Section
Extension 200%
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 650
C 0ax
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2250
Max rail length [mm] 1500
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking NO
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product H1D/H2D
Profile Typology Cold Drawn/Formed Sheetmetal/Milled
Hardened raceways
Self-alignment -
Section
Extension 200%
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 1300
C 0ax
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2250
Max rail length [mm] 1500
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking NO
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product H1T/H2H
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension 200%
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 5500
C 0ax
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 3000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking NO
Snap NO
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HGS
Profile Typology Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 3700
C 0ax
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 1500
Max rail length [mm] 1500
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) +++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping NO
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HTG
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 10000
C 0ax 5000
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) ++++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HTC
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 1500
C 0ax 750
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 1020
Max rail length [mm] 1700
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) +++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HTT
Profile Typology Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 7750
C 0ax 3850
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 1200
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) +++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HVB
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 500
C 0ax 250
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 1000
Max rail length [mm] 1000
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) +
Operating temperature 0° C / +170° C
Locking NO
Snap YES
Damping NO
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HVC
Profile Typology Cold Drawn/Formed Sheetmetal/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 1650
C 0ax 800
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HVD
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 1850
C 0ax 900
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking NO
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product HVT
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment -
Section
Extension
Slider Balls
Rollers
Anticorrosion
Maximum load capacity per slider [N] C 0rad 2850
C 0ax 1400
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 2000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.8
Rigidity (Deflection) ++
Operating temperature 0° C / +170° C
Locking YES
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
Reference Family
Product H2H
Profile Typology Cold Drawn/Milled
Hardened raceways
Self-alignment ++
Section
Extension 200%
Slider Balls
Rollers
Anticorrosion **
Maximum load capacity per slider [N] C 0rad 2750
C 0ax
Max. dynamic load capacity [N] C 100 ***
Max. stroke [mm] 3000
Max rail length [mm] 2000
Max. extension speed [m/s]* 0.5
Rigidity (Deflection) ++
Operating temperature 0 C° / +170 C°
Locking NO
Snap YES
Damping YES
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on www.rollon.com.
* The maximum value is defined by the application.
** Different anti-corrosion treatments are available. For more information, please contact Rollon.
*** For more information, please contact Rollon.
  • Sections available for the HTT guides series: 30,40,50,60,70,80.100,120,150
  • Sections available for the HTC series guides: 26,45,50,58,75
  • Sections available for the HVB series guides: 26
  • Sections available for the HVB series guides: 26,45,50,58,75
  • Sections available for the HVB series guides: 45,50,58,75
  • Sections available for the HVT series guides: 60,80,100
  • Sections available for the H1D series guides: 45,58,75
  • Sections available for the H1C series guides: 75
  • Sections available for the H1T series guides: 60,80,10.150
  • Sections available for the H2H series guides: 80
  • Sections available for the HGT series guides: 60,80,100,120,150,200,250
  • Sections available for the HGS series guides: 60,80,100
  • Maximum speed: 0.3 m/s (in relation to the application)
  • Various anti-corrosion materials and treatments are available
  • Special solutions, such as blocking, snap systems and dampers, available on request

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