Hegra Rail.

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1 Hegra Rail

When you move. We move Rollon S.p.A. was set up in 1975 as a manufacturer of linear motion components.

headquarters based in Italy and offices and distributors located throughout the world.

daily basis. Solutions for linear motion Actuator Line www.rollon.

2 When you move. We move Rollon S.p.A. was set up in 1975 as a manufacturer of linear motion components. Today Rollon group is a leading name in the design, production and sale of linear rails, telescopic rails and actuators, with headquarters based in Italy and offices and distributors located throughout the world. Rollon products are used in many industries with creative and efficient solutions in a wide range of applications used on a daily basis. Solutions for linear motion Actuator Line Linear Rails Telescopic Rails Actuators Rails with roller bearings Rails with caged ball bearings Rails with recirculating ball bearing Rails with partial/total extension Heavy duty rails elt driven actuators all screw driven actuators Rack and pinion actuators

ore ompetencies Full range of linear rails, telescopic

and distributors Fast delivery all over the world

solutions ollaboration ustomization Wide range of

ball bearings Heavy duty telescopic rails elt or ball

International know-how in several industries Project

optimization Special products Research and development

sectors Optimal surface treatment Applications

3 ore ompetencies Full range of linear rails, telescopic rails and actuators Worldwide presence with branches and distributors Fast delivery all over the world Large technical know-how for applications Standard solutions ollaboration ustomization Wide range of products and sizes Linear rails with roller and caged ball bearings Heavy duty telescopic rails elt or ball screw driven linear actuators Multi-axis systems International know-how in several industries Project consultancy Maximizing performance and cost optimization Special products Research and development of new solutions Technologies dedicated to different sectors Optimal surface treatment Applications Aerospace Railway Logistics Industrial Machines Medical Specialty Vehicles Robotics Packaging

4 ontents Hegra Rail Hegra Rail Overview of technical features 1 Product explanation 8 2 Technical data Performance characteristics and notes 10 3 Load capacities and dimensions Partial extension guides 11 Full extension guides 24 Overextending guides 37 Heavy load extension guides 4 S-profiles 5 4 Accessories Locking, catch plate, damping 1 5 Technical information Selecting a suitable telescoping rail, Length tolerances, Life cycle, Load capacity, Deflection, Operating temperature, orrosion protection, all cage displacement, Motive force, Lubrication 2 Maintenance intervals, Assembly information 4 Guides suitable for all applications 5 Ordering key Ordering key with explanations 4

5 5

6 Technical features overview Reference Product name Extraction Size Material direction Snap Locking Damping Max. load capacity per pair Product category Product Section Steel X2 X4 A M EG EO E VG VO V DG Max. rail length Max. stroke Max. extension speed [m/s] Rigidity (deflection) Operating temperature [ ] Partial extension HTT HT HTT ,8 +++ HTT ,8 +++ HTT ,8 +++ HTT ,8 +++ HTT ,8 +++ HTT ,8 +++ HTT100 0 % ,8 +++ to HTT120 % ,8 +++ HTT ,8 +++ HT ,8 +++ HT ,8 +++ HT o o o ,8 +++ HT ,8 +++ HT ,8 +++ HV HV ,8 + S-profiles Heavy load extension Over extension Full extension HVD HV HVT H1D* HVD ,8 ++ HVD ,8 ++ HVD ,8 ++ HVD ,8 ++ HVD % ,8 ++ HV ,8 ++ HV ,8 ++ HV ,8 ++ HV ,8 ++ HVT ,8 ++ HVT ,8 ++ HVT ,8 ++ H1D on request ,5 ++ H1D on request ,5 ++ H1D on request ,5 ++ H1* H1075 H1T to 200 % on request on request ,5 0, H1T on request ,5 ++ H1T* H2T on request ,5 ++ H1T on request ,5 ++ H1T on request ,5 ++ HGT , HGT , HGT , HGT , HGT , HGT HGT , % HGT , HGT , HGT , HGT , HGT , HGT , HGS ,5 +++ HGS ,5 +++ HGS HGS , % HGS ,5 +++ HGS ,5 +++ HGS , to +100 ** The values given are defaults. For a complete overview of the technical data, please consult our catalogs on the website In many cases, special designs or alternative surface coatings are possible. Please contact our technical service. * 1 should be replaced by 2 (1 = 1 extraction, 2 = 200 % extraction) ** Different temperature ranges -30 to +250, after consultation with the application technologies feasible only to length 1000 o rotor is 35x12 E=18 only with locking bolt X2 X4 A steel stainless steel V2A stainless steel V4A aluminum M stroke in both directions stroke in both directions with driving disc EG EO E snap on closed position snap on opened position snap on both positions VG VO V locking closed position locking opened position locking both positions DG damping closed position Orad Oax 7

1 Product explanation Product explanation Partial and full extension guides of different types, as well as linear guide systems Partial extension guides Partial extension guides with a stroke of more

7 1 Product explanation Product explanation Partial and full extension guides of different types, as well as linear guide systems Partial extension guides Partial extension guides with a stroke of more than of the closed telescoping length, consisting of one guide rail and one slider. The high system rigidity is achieved here in combination with the connection construction. Fig. 2 Full extension guides Full extension guides with strokes of about 100 % of the closed length consisting of three elements in different designs and sizes. Fig. 3 Overextending guides Overextending guides with a stroke of up to 200 % of the closed telescoping length. The use of intermediate elements with a high moment of inertia achieves excellent system rigidity and a high load capacity in fully extended systems. Fig. 4 The Hegra Rail product family consists of five product categories: partial, fully extending, overextending and heavy-duty rails as well as S-profiles. Different versions in the single categories, such as design or materials, also provide for increased customer benefits. Preferred applications: Rail vehicles (maintenance and battery compartments) Motor vehicle technology onstruction and machine technology Automotive Fig. 1 Heavy load extension guides Full extension guides with strokes of about 100 % of the length consist of a solid, double T-shaped intermediate element and the two corresponding sliders. This full extension guide was specially designed for extremely heavy loads with minimal deflection and high system rigidity. Fig. 5 The most important characteristics: Special purpose machinery High load capacity and minimal deflection Different versions and materials ompact design Lightweight; smooth operation Long life High functional reliability Aerospace Aircraft Interiors S-profiles Full extension guides with strokes of about 100 % of the closed length consisting of two guide rails and one S-shaped intermediate element. The advantages of the full extension guide are high rigidity and a compact design. Fig. 8 9

8 2 Technical data Technical data Load capacities and dimensions Partial extension guides HTT030 Fixed element Intermediate element all cage Movable element Performance characteristics: Temperature range: 0 to +100 (32 F to +212 F) (in exceptions also -30 to +250 (-22 F to +482 F)) Max. operating speed 0.3 m/s (depending on the application) Different materials and anti corrosion coatings are available Special solutions, such as locking mechanisms, damping elements or catches, are available on request Fig. 7 Notes: Horizontal installation is recommended Vertical installation on request Special strokes on request All load capacities refer to one telescopic pair Mounting screws with a strength class of 10.9 must be used for all telescopic rails Internal stops are provided to stop the sliders when not under load and the ball cage. Please use external stops as limit stops for a system under load Fig HTT Tab

HTT040 HTT050 Fig. 9 Fig. 10 250 130 50-2100 1.10 300 180 100-2500 1.70 300 180 100-2250 1.30 350 230 150-200 2.00 350 230 150-2350 1.50 4 400 20 200-2450 1.70 400 20 200-2700 4 2.

9 HTT040 HTT050 Fig. 9 Fig HTT HTT Tab Tab

HTT00 HTT070 Fig. 11 Fig. 12 300 180 100-3200 2.30 500 300 300-4200 8 4.50 350 210 150-3250 2.70 550 330-150 4150 5.00 400 240 200-3300 4 3.10 00 30-175 4100 5.50 450 270 250-3350 3.

80 HTT 0 700 420-250 3200 5.40 750 450-250 3100 5.80 800 480-275 3000.10 HTT 70 900 540-325 300 8.30 950 570-350 3450 12 8.80 1000 00-375 3300 9.30 850 510-300 2900.50 1100 0-425 3100 10.

10 HTT00 HTT070 Fig. 11 Fig HTT HTT Tab Tab

HTT080 HTT100 Fig. 13 Fig. 14 500 300 100-4800 5.20 700 420 100-9000 12.00 550 330 150-4900 5.70 750 450 150-9500 12.80 00 30 200-5000.20 800 480 200-10000 13.0 50 390 250-4900.

80 1100 0-150 8500 18.70 HTT 80 900 540 500-4400 9.30 950 570 550-4250 9.80 HTT 100 1200 720-200 8000 20.40 1300 780-250 7500 22.10 1000 00 00-4100 10.40 1400 840-300 900 27.80 1100 0-300 3800 11.

11 HTT080 HTT100 Fig. 13 Fig HTT HTT Tab Tab

12 Other sizes and versions are available on request HT02 HTT HTT Fig. 15 Tab. 8 Fig. 17 HTT Fig. 1 HTT Tab HT Tab

HT045 HT050 Fig. 18 Fig. 19 300 180 100-1250 1.10 300 180 100-1500 1.10 350 230 150-1300 1.30 350 230 150-100 1.30 400 20 200-1250 4 1.50 400 20 200-1700 4 1.50 450 310 250-1200 1.

13 HT045 HT050 Fig. 18 Fig HT HT Tab Tab

HT058 HT075 Fig. 20 Fig. 21 300 180 100-2200 2.20 400 240 150-2800 3.50 350 230 150-2300 2.50 450 270 175-2850 4.00 400 20 200-2400 4 2.80 500 300 200-2900 4.40 450 310 250-2500 3.

14 HT058 HT075 Fig. 20 Fig HT HT Tab Tab

Full extension guides HVD02 HV02 Fig. 23 HV 2 250 250 50-1050 300 300 100-1100 1.10 350 350 150-1150 1.30 4 400 400 200-1100 1.50 450 450 250-1050 1.70 500 500 300-1000 1.

15 Full extension guides HVD02 HV02 Fig. 23 HV Tab. 15 Fig. 22 HVD Tab

16 HV045 HVD045 Fig. 24 Fig HV HVD Tab Tab

HV050 HVD050 Fig. 2 Fig. 27 300 300 100-1400 1.52 300 300 100-1800 2.70 350 350 150-1450 1.77 350 350 150-1850 3.10 400 400 200-1500 4 2.00 400 400 200-1900 4 3.50 450 450 250-1450 2.

70 700 700-225 1200 3.0 700 700-225 100.20 HV 50 750 750-250 1150 3.80 800 800-275 1100 4.10 HVD 50 750 750-250 1550.0 800 800-275 1500 7.10 850 850-300 1050 4.30 850 850-300 1450 7.

17 HV050 HVD050 Fig. 2 Fig HV HVD Tab Tab

HV058 HVD058 Fig. 28 Fig. 29 300 300 100-2000 1.90 300 300 100-2400 3.50 350 350 150-2050 2.30 350 350 150-2450 4.10 400 400 200-2100 4 2.0 400 400 200-2500 4 4.70 450 450 250-2050 2.

0 700 700-225 1800 4.50 700 700-225 2200 8.20 HV 58 750 750-250 1750 4.80 800 800-275 1700 5.20 HVD 58 750 750-250 2150 8.80 800 800-275 2100 9.40 850 850-300 150 5.50 850 850-300 2050 10.

18 HV058 HVD058 Fig. 28 Fig HV HVD Tab Tab

HVT00 HV075 Fig. 30 Fig. 31 300 300 100-200 1.52 300 300 100-3200 2.75 350 350 150-250 1.77 350 350 150-3250 3.25 400 400 200-2700 4 2.00 400 400 200-3300 4 3.70 450 450 250-250 2.

10 700 700-225 2400 3.55 700 700-225 3000.50 HVT 0 750 750-250 2350 3.80 800 800-275 2300 4.05 750 750-250 2950 7.00 800 800-275 2900 7.50 850 850-300 2250 4.30 850 850-300 2850 7.

19 HVT00 HV075 Fig. 30 Fig HVT HV Tab Tab

20 HVD075 HVT080 Fig. 32 Fig HVT HVD Tab Tab

HVT100 Overextending guides H1D045 Fig. 34 HVT 100 00 00 200-5700 800 800 400-5300 8 15.00 11.20 50 50 250-500 12.20 700 700 300-5500 13.10 750 750 350-5400 14.00 850 850 450-5200 15.

21 HVT100 Overextending guides H1D045 Fig. 34 HVT Tab. 27 H1D on request Tab. 28 Fig

22 H1D058 H1075 Fig. 3 Fig H1D on request H on request Tab Tab

23 H1D075 H1T00 Fig. 38 Fig. 39 No. No. M M8 M M H1D on request H1T on request , Tab Tab

24 H2T080 H1T080 Fig. 40 Fig. 41 No. M M H2T on request H1T on request Tab Tab

25 H1T100 Other sizes and versions are available on request H1T H1T 150 on request Fig. 43 Tab. 3 Fig. 42 H1T on request Tab

Heavy load extension guides HGT035 HGT030 Fig. 45 HGT 30 250 250 50-1000 300 300 100-1050 1.40 350 350 150-1100 1.0 4 400 400 200-1100 1.80 450 450 250-1050 2.00 500 500 300-1050 2.

26 Heavy load extension guides HGT035 HGT030 Fig. 45 HGT Tab. 37 Fig. 44 HGT Tab

27 HGT040 HGT050 Fig. 4 Fig HGT HGT Tab Tab

28 HGT00 HGT070 Fig. 48 Fig HGT HGT Tab Tab

HGT080 HGT100 Fig. 50 Fig. 51 500 500 100-9000 8.8 700 700 100-11000 19.30 550 550 150-9250 9. 750 750 150-10750 20.70 00 00 200-9350 10.5 800 800 200-10500 22.10 50 50 250-9200 11.

29 HGT080 HGT100 Fig. 50 Fig HGT HGT Tab Tab

30 Other sizes and versions are available on request HGT240 HGT HGT Fig. 55 HGT Tab. 48 Fig Tab. 45 HGT HGT 150 Fig Tab. 4 HGT HGT Fig. 54 Tab

31 S-profiles HGS00 HGS045 Fig. 57 HGS 45 Load capacity per pair Tab. 49 Fig. 5 HGS 0 Load capacity per pair Tab

HGS080 HGS100 Fig. 58 Fig. 59 Load capacity per pair Load capacity per pair 250 250 50-100 2.70 400 400 200-3200 5.70 300 300 100-2000 3.20 450 450 250-3500 4.40 350 350 150-2200 3.

32 HGS080 HGS100 Fig. 58 Fig. 59 Load capacity per pair Load capacity per pair HGS HGS Tab Tab

Other sizes and versions are available on request HGS120 HGS 120 Load capacity per pair 400

mechanisms make it possible to lock the Hegra rails in the end position.

Locking mechanisms can be implemented as locking bolts or bars.

installations, as in vehicles. 1500 2100 Fig. 0 Tab. 53 Fig. 2 Fig.

with dual stroke the intermediate element does not follow a particular order.

The optional driving disc defines the movement of the intermediate element.

An example for use of the driving disc is in warehouse rails, which are extended in both

33 Other sizes and versions are available on request HGS120 HGS 120 Load capacity per pair Accessories Available options (depending on telescope version) Locking Locking mechanisms make it possible to lock the Hegra rails in the end position. This prevents inadvertent extension or retraction of the rail in any case. Locking mechanisms can be implemented as locking bolts or bars. This ensures personal safety and protection of materials, especially in moving installations, as in vehicles Fig. 0 Tab. 53 Fig. 2 Fig. 3 HGS150 HGS 150 Load capacity per pair Driving disc In the full extension rails with dual stroke the intermediate element does not follow a particular order. The exact position of the element is therefore defined only in fully extended condition. The optional driving disc defines the movement of the intermediate element. This prevents unwanted protrusion of the element. An example for use of the driving disc is in warehouse rails, which are extended in both directions Fig. 1 Tab. 54 Fig. 4 Fig. 5 Damping Hegra telescoping rails can be equipped with damped end stops. Plastic or elastomer damping elements provide for quieter operation, a softer end stop when pushing in the rail and higher resistance at the end of the stroke. Fig. Fig

34 4 Technical information Technical information Load capacity The specified maximum load capacity always refers to one pair of ver- Deflection If the rails are installed in pairs and the requirements under Load capa- all cage displacement The stroke movement of a telescoping rail is achieved by the ball cages, Selecting a suitable telescoping rail tically installed telescoping rails. To achieve this capacity, the following requirements must be fulfilled. city are taken into account, the maximum deflection of steel rails under full load is 1 % of the extended length (stroke). Example: 500 mm length among other elements. You should ensure that the telescoping rail is always fully extended and retracted, since otherwise the ball cages can To find a telescoping rail that meets your requirements, the following An absolutely rigid connection construction of travel -> max. 5 mm deflection under full load. become displaced. all cage displacement occurs as a result of slippage factors must be considered. Even distribution of the load over the entire length of the moving rail and means that you can achieve the required extension length and the Desired load capacity element desired closed condition of the telescoping rail only with increased appli- Available sizes (height, width and rail length) Mounting of the telescoping rails on a flat and rigid surface using all Deflection 1 % of the extended length cation of force. Required extension type (partial, full extension, etc.) provided mounting holes Automated systems must have sufficient reserve driving force or an ad- Length of travel Desired material and surface Please be sure to use the correct screw length to prevent damage to the ball cage: shank length of screw < thickness of the moving Fig. 71 ditional maximum stroke must be planned for in order to prevent displacement. element On request we also implement custom design solutions. Feel free to con- Length tolerances Vertical installation of telescoping rails Operating temperature The telescoping rails can be used at ambient temperatures from 0 tact us. Installation length (mm) 150 < < < 2840 to +100 (32 F to +212 F). At lower temperatures down to -30 (-22 F) or higher temperatures up to +250 (+482 F), please con- Motive force Tolerance (mm) ± 0,5 ± 0,8 ± 1,2 tact our application engineers. These ranges always require the use of a The motive force is subject to production-related tolerances and is also special lubricant. defined by the load and the deflection of a telescoping rail. Taking into During installation, compensation tolerances of ± ± 0.3 mm must be allowed for. Vertical installation Fig. 8 Level installation Fig. 9 account the load and deflection of a telescoping rail, the closing force is higher than the opening force, since deflection occurs under load and For all other dimensions, the tolerances according to DIN ISO (m) apply. If optimal implementation of all of these requirements is not possible, we will be glad to assist you in calculating the actual load capacity. orrosion protection closing takes place by pushing against a slanted plane. In case of a level installation of the telescoping rails, only of the As standard features, all series are zinc electroplated, thick-film pas- Life cycle The life cycle describes the time span from installation to failure of the permissible load values is possible, depending on the type. sivated and Reach/RoHs compliant. For higher corrosion protection we offer zinc nickel plating with stainless steel balls. Overview of available coatings: Lubrication Alternative lubricants, for example for the food industry, or alternate temperature ranges are available on request. Our aluminium or stainless steel telescoping rail, due to wear. The life cycle is affected by the following factors. Load Assembly precision Fig. 70 oating type thickness 12-15μm Salt-spray test DIN EN ISO 9227 Reach/ RoHS max temperature telescoping rails are generally delivered without grease. Parallelism when installed in pairs Thick-film passivated ca. 400 hours yes 110 Rigidity of the connection construction Zinc nickel more than 700 h yes 130 Jolts and vibrations Tab. 55 Operating temperature If the specified temperatures are exceeded, this will not destroy the sur- Lubrication (in accordance with maintenance intervals) face, although it will have a significant effect on the corrosion protection. 2 3

4 Technical information Maintenance intervals A visual inspection should be

rails should be lightly lubricated with roller bearing grease.

respective operating conditions such as load, ambient conditions, travel

Potential areas of use Rail vehicle technology Aviation Mounting

In the connection construction, be aware that we have switched to

our profiles, the head of the countersunk screw protrudes somewhat from the

35 4 Technical information Maintenance intervals A visual inspection should be conducted occasionally; foreign particles should be removed and dry guide rails should be lightly lubricated with roller bearing grease. This prevents friction, protects the components and prolongs the life of the system. The lubrication intervals are variable and should be determined based on the respective operating conditions such as load, ambient conditions, travel speed, temperature, pollution, etc. Potential areas of use Rail vehicle technology Aviation Mounting instructions Please use all mounting holes, in addition to screws of the correct length. A stable base is necessary for mounting the telescoping rails. In the connection construction, be aware that we have switched to counterbores according to DIN 74 Form F and due to the material thickness of our profiles, the head of the countersunk screw protrudes somewhat from the profile, so that the mating piece must have a corresponding counterbore. Medical technology Example HG50 min. chamfer 2 x 45 ountersunk screw DIN EN ISO 1042 (Replacement for DIN 7991) Warehouse logistics Machine construction Through-hole + 1 mm ounterbore DIN 74 Form F Motor vehicle technology Fig

36 Ordering key Heavy load extension guides HGTX EG VO DG Z R right or left alternate coating stroke in both directions damping locking snap alternate stroke closed length type with material and size Ordering example: HGTX08O OO-EG-VO-DG--Z-R ode Type Material Size Accessory Length oating Layout onfiguration XXX X XXX XX XXXX X X XXX Type HT partial extension c-profile Accessory no accessory HTT partial extension machined/drawn profile EO snap on opened position HV full extension outer c-profiles EG snap on closed position HVD full extension double c-profile E snap on closed an opened position HV full extension single c-profile VO locking opened position HVT full extension machined/drawn profile VG locking closed position HGT heavy duty slide V locking on closed an opened position H1D over extension 1 double c-profile DG damping closed position H1 over extension 1 single c-profile stroke on closed an opened position H1T over extension 1 machined/drawn profile M stroke on closed an opened position with synchronization H2D over extension 200 % double c-profile H2 over extension 200 % single c-profile oating H2T over extension 200 % machined/drawn profile thick-film passivation HGS s-profile Z zinc nickel N nickel Material steel E anodizing colorless A aluminum Layout X2 stainless steel V2A L left X4 stainless steel V4A R right Special/onfiguration S01 special (according to drawing) 01 configuration (special stroke, stainless steel balls, special grease ) 7

DE_LINEAR_LINE_OVER_NoMonoRail.indd 1 20/04/2015 10:09:02 Teil 1 ROLLON S.p.A. - ITALY Via Trieste 2 I-20871 Vimercate (M) Phone: (+39) 039 2 59 1 www.rollon.it - infocom@rollon.

- NETHERLANDS Ringbaan Zuid 8 905 D Zevenaar Phone: (+31) 31 581 999 www.rollon.nl - info@rollon.nl Rep. Offices: ROLLON S.p.A. - RUSSIA 117105, Moscow, Varshavskoye shosse 17, building 1, office 207.

37 DE_LINEAR_LINE_OVER_NoMonoRail.indd 1 20/04/ :09:02 Teil 1 ROLLON S.p.A. - ITALY Via Trieste 2 I Vimercate (M) Phone: (+39) infocom@rollon.it Rollon subsidiaries & agencies Sales partner Subsidiaries: ROLLON GmbH - GERMANY onner Strasse D Düsseldorf Phone: (+49) info@rollon.de ROLLON.V. - NETHERLANDS Ringbaan Zuid D Zevenaar Phone: (+31) info@rollon.nl Rep. Offices: ROLLON S.p.A. - RUSSIA , Moscow, Varshavskoye shosse 17, building 1, office 207. Phone: +7 (495) info@rollon.ru ROLLON S.A.R.L. - FRANE Les Jardins d Eole, 2 allée des Séquoias F-970 Limonest Phone: (+33) (0) infocom@rollon.fr ROLLON Ltd - HINA 2/F entral Plaza, No. 227 North Huang Pi Road, hina, Shanghai, Phone: (+8) info@rollon.cn.com ROLLON orporation - USA 101 ilby Road. Suite Hackettstown, NJ Phone: (+1) info@rolloncorp.com ROLLON India Pvt. Ltd. - INDIA 1st floor, Regus Gem usiness entre, 2/1 Hosur Road, ommanahalli, angalore 5008 Phone: (+91) info@rollonindia.in ROLLON Ltd. UK The Works West Street Olney uckinghamshire, United Kingdom, MK4 5 HR Phone: +44 (0) info@rollon.uk.com Regional director: ROLLON - SOUTH AMERIA R. Joaquim Floriano, o. andar Itaim ibi São Paulo, RASIL Phone: +55 (11) info@rollonbrasil.com Please also be aware of our other product series ontact: Linear Line Telescopic Line Actuator Line Hauptkatalog Hauptkatalog Hauptkatalog The addresses of our worldwide sales partners are listed on our website: hanges and errors excepted. Texts and images may be used only with our permission. HR_G_EN_02/1

Hegra Rail.

Hegra Rail. Hegra Rail www.rollon.com When you move. We move Rollon S.p.A. was set up in 1975 as a manufacturer of linear motion components. Today Rollon group is a leading name in the design, production and sale