LEITNER

09
Apr

2016

LEITNER – DirectDrive

LEITNER DirectDrive is an exclusive, in-house drive solution developed by LEITNER Ropeways. This gearless drive system uses an electric, low-rpm synchronous motor that is directly linked to the bullwheel assembly.

LEITNER Ropeways Direct Drive

With this design, there are far fewer moving parts than conventional drive systems. In short, there are just three moving components — the rotor and two bearings — resulting in many advantages:

  • Lower Noise Levels
  • No Engine Oil
  • Reduced Maintenance Costs
  • Lower Operating Costs (no gearbox inspection)
  • Greater Efficiency
  • High Reliability
  • DirectDrive frame can be easily moved for adjustments to elongated ropes


LEITNER Ropeways Direct Drive 3

In particular, low noise levels means that drive stations can be located next to and integrated with sensitive lands uses such as residential and commercial properties with minimal interference. This is especially important in complex and dense urban environments where quiet operations are necessary.

Lower operating costs is also a critical factor as urban cable transit lines often operate for more than the usual 10 hours per day experienced in ski resort settings.



Since 1999 DirectDrive systems are now found in nearly two dozen countries and have been installed in 55 ropeways and 310 wind generators.

For more information about this special drive solution and how LEITNER can assist you with your urban cable car project, click here.


Materials on this page are paid for. The Gondola Project (including its parent companies and its team of writers and contributors) does not explicitly or implicitly endorse third parties in exchange for advertising. Advertising does not influence editorial content, products, or services offered on The Gondola Project.

 

LEITNER
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26
Jan

2016

Rider’s Digest: Leitner Ropeways’ Tricable Gondola Lifts

The following summarizes 16-page glossy brochure on LEITNER’s 3S system. Also known as ‘tricable gondolas’, they have single haul rope and two carrying ropes.

Rittner Seilbahn in Renon, Italy.

Rittner Seilbahn in Renon, Italy.

Tricable gondolas features detachable grips and offers the highest transport capacity of all aerial technologies. They guarantee increased wind resistance and can also cross major spans of over 2,500 meters between towers. Cabins can be slowed in the stations — or even be stopped completely — for additional comfort when riders enter and exit the cabin.

Capacity: up to 6,000 people/h

Speed: up to 8.5 m/s

Cabin capacity: up to 35 people

 

Cabins are Co-Designed by Pininfarina, Ferrari and Maserati designers

Highlights:

  • Wide entryway speeds boarding and deboarding.
  • Seats 28 comfortably with standing room for 7 more.
  • Sophisticated lighting concept developed in collaboration with Bartenbach Lighting Design is tailored to your corporate colour scheme.
  • Collaboration with qpunkt, automotive air conditioning experts, produced a new climate control concept with continuously variable air volume and improved air-flow velocity.
  • Supercaps energy concept employs a roller generator and solar panels to power a multimedia system with high-resolution LCD screens, WiFi and sound system.
3S Symphony Cabins.

3S Symphony Cabins.

The Leitner 3S Cabin

Highlights:

  • Manufacturing technologies and precision components are like those used in aircraft construction.
  • Milled from solid pieces, most parts require no safety welds. Meaning? Greater stability but lower weight.
  • Additional two-way rollers in the station and garaging areas can travel on the smallest curve radii.
  • Safety: each carriage’s unique vehicle detector indicates possible roller defects. So operators know exactly where to inspect track rollers. Then, the affected vehicle can be safely transported to the end station.
  • Removable grip reduces maintenance requirements.
  • Comfort: Each carriage’s lateral damping system ensures greater wind resistance and eliminates swaying.
  • Eco-friendly roller generator contributes to the power supply in the cabin.
  • Colours of all parts can be customized to your corporate standards, except for rollers and grips.

 

The Advantages of the Leitner 3S System

Simple Rope Deflection

Lifts are equipped with a single haul rope deflection mechanism. LEITNER 3S systems only require four sheaves. Up to two drive sheaves and one return sheave are installed in the drive station. There is one return sheave in the return station.

+ Longer service life

+ Lower maintenance costs

 

Optimum Redundancy for Maximum Safety

If required, an independent drive can be installed for both drive sheaves and the emergency/evacuation drive. Of course, the LEITNER DirectDrive can be used.

+ Maximum safety

+ Greater availability

 

Patented Haul Rope Roller with Spring System

The lift-off load on the haul rope is minimized by the spring roller system on the support towers. The lower lift-off height results in fewer vibrations on the haul rope and considerably lower loading of the carrying ropes by the carriage rollers.

+ Increased service life of the carrying ropes

+ Quieter ride

 

Optimized Accessibility

All mechanisms are directly accessible and thus easy to check and adjust. The outer station turnaround is accessible while walking upright for ergonomic and safer working.

+ Simplified maintenance

+ Safety for maintenance staff

 

The Flexible Switch Points System

The switch points are designed for optimum flexibility. The rapid switching cycles allow the vehicles to be pushed in and out during operation. The garaging procedure can be executed at running speed. The compartment-style system enables manual control of the switch points.

+ Flexibility

+ Time savings

+ Availability

 

Compact Station Design

The low installation height reduces cubage and costs. The new 3S carriage permits minimal curve radii in the station and the very narrowest curves in both directions in the garaging area.

+ Cost savings

+ Flexibility

3S Prodains Gondola

3S Prodains Gondola

Examples of LEITNER Tricable Gondolas In Situ 

The brochure closes with summaries of working and coming Leitner tricable systems. (The beautiful mountain vistas may be distracting for urban planners considering transit issues but the statistics are useful.)

 

Ritten/Bozen, Italy

Inclined length: 4,544 m

Vertical rise: 949 m

Transport capacity: 726 people/h

Power: 900 kw

Total vehicles: 10

Total towers: 7

 

Les Prodains, France

Inclined length: 1,751 m

Vertical rise: 576 m

Transport capacity: 2,400 people/h

Power: 2x 530 kw

Total vehicles: 4

Total towers: 2

 

Stubaier Gletscher, Austria

Inclined length: 4,092 m

Vertical rise: 1,137 m

Transport capacity: 3,000 people/h

Power: 2x 530 kw

Total number of vehicles: 48

Opening: 2016

 

Zermatt, Switzerland

Inclined length: 3,760 m

Vertical rise: 900 m

Transport capacity: 2,000 people/h

Total number of vehicles: 25

Opening: 2018

 

Download the complete brochure here.

 

Materials on this page are paid for. Gondola Project (including its parent companies and its team of writers and contributors) does not explicitly or implicitly endorse third parties in exchange for advertising. Advertising does not influence editorial content, products, or services offered on Gondola Project.

3S / LEITNER
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13
May

2015

Symphony: Sports Car Inspired 3S Cabin

Symphony 3S Cabins by LEITNER Ropeways.

LEITNER Ropeways has teamed up with Pininfarina, designers of the Ferrari and Maserati to create the Symphony 3S cabin. This new gondola carrier offers unparalleled comfort and experience for passengers in both urban and mountain environments.

Innovative designs such as sophisticated interior illumination, new climate control systems, and wide-glass panoramic windows are just a handful of the many features now available in the Symphony cabin. To learn more, click here.

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