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4919080
Crossing KUDISC 55°-90°
Kummler+Matter KUDISC 
B1303-01

Applicable standards


Railway applications - Fixed installations - Electric traction overhead contact lines EN50119

Function


The running surface is made of 100% copper sheet, thereby the electric conductivity is ensured optimal. The trolley wire is kept at the crossing between the plate and the movable cross- pressure rollers, ie the KUDISC does not act as fix point and covers the various requirements of the contact wire systems fixed and auto-tensioned from. Due to the large contact area for the pantograph the wear during crossing is minimized. Crossing TW-TW, adjustable, KUDISC, 55°–90°, for contact wire 100 mm² - 178 mm²

Specifications


The KUDISC has two suspension lugs that can be used in fixed and auto-tensioned systems. Due to its low weight, the KUDISC can be also mounted without suspension.

Comments


Suspension to be ordered separately

 

SAFETRACK Order no:

SAFE 4919080

49205
Hanger clamp without thimble

Flexible catenary hanger without thimble

adjustable and spark free conducting

The KRUCH hanger without thimble is a complete new approach for a safe, current-proof suspension of catenary wires, excellent to assemble and regulate. Installation is done by one screw only, first fixing the dropper cable (also called drop wires), secondly the contact wire / catenary cable, designated for automated workshop-preassembly and rapid “on track” installation. Reject due to false-length of hangers is minimised – the hanger can be regulated at any time.

The spark-free & current-proof connection replaces all other electrical jumpers and balances the electrical potential in the system at each dropper (improved system performance, reduced wear).

The flexible “hanger without thimble” by KRUCH is the first choice for modern railways with focus on installation time and electrical performance!

Photo from Göteborgs Spårvägar where the hanger is installed.
Advantages

Minimal life-cycle-costs (rapid installation, long life-endurance)
Low weight for high speeds / good catenary dynamics
Computer aided workshop pre-assembly, rapid preset “on track”-installation (fig. 2,3,4)
Re-useable clamp, length regulation at any time
One tool operation
All common grooved contact wires
All common catenary cables
Guaranteed electrical connections, spark free, current proof

Technical Specifications

Life-endurance: >2.000.000 load-cycles with special-wire 10mm² (EN50119)
Weight: 101g/clamp
Withdrawal-load: >1kN (EN50119)
Contact wires: EN/Ri/RiS/RiM/FD/...
Catenary cables: 25mm² - 135mm²
Dropper cables: 10mm²
Electrical connection: current-proof & spark-free
System-height: 300mm to >1.000mm
Tool: wrench 13mm
Material: ECu / CuNiSi

49211
Hanger clamp with thimble

Flexible catenary hanger with thimble

insulating or marginally conducting or spark-free

This KRUCH patent, a result of our own development department, is successfully in use for more than 18 years in Austria and has proven at best (sale: >1.500.000 units). The patented shaping, optimised material combination and automated manufacturing result in a hanger with the highest duration of life (train passings) and the probably best price on the market.

This hanger offers engineers

  • free choice of electrical setting, from insulated to spark free with guaranteed conduction (fig. 2,3,4)
  • free choice of catenary cable, contact wire and hanger wire (fig. 1)
  • clean system with one clamp for all uses from open track to tunnel and reduced system-heights!

The "flexible hanger with thimble" by KRUCH can be used world-wide in almost any overhead-contact system.

Advantages

  • Minimal life-cycle-costs (low investment, long life-endurance)
  • Low weight for high speeds / good catenary dynamics
  • Workshop preassembly, rapid "on track"-installation
  • Re-useable clamp, high mechanical resistance
  • All installation situations, great versatility (open track, bridges, tunnels, ...)
  • All common grooved contact wires
  • All common catenary cables
  • All electrical connections available
  • All system heights
  • Suitable for diagonal pull (jointed thimble)
  • Deliverable in various materials

Technical Specifications

  • Life-endurance: >2.000.000 load-cycles with BZII-10mm2 (EN50119)
  • Weight: 115g/clamp
  • Contact wires: EN/Ri/RiS/RiM/FD/...
  • Catenary cables: 25mm2 - 150mm2
  • Dropper cables: 10-12mm2
  • Electrical connection: insulating (fig. 2) / marginally conducting (fig. 3) / spark-free (fig. 4)
  • System-height: 250mm to >1.000mm
  • Tool: 17mm wrench
  • Material: ECu / CuNiSi / ...
49211220
ultra short glide hangers 40mm

Genesis

The insulating Ultra Short Gliding Hanger is the latest product development by KRUCH. In 2008 KRUCH developed this product in its second successful cooperation with the Norwegian rail operator JBV (Jernbaneverket).

Appliance

The Ultra Short Gliding Hanger is a hanger solution for system heights between 45mm and 100mm and is available in different stepped sizes. It is used on track sections where the system height is reduced dramatically and a different hanger solution is required, for example under bridges etc.

Know-How

While developing the Ultra Short Gliding Hanger KRUCH took all its customer requirements into account. The hanger is compatible with all grooved contact wires and enthuses users by the great ease it is installed with. Previous solutions consisted of many partly very small pieces (washers, nuts, etc) which had to be assembled on site, often under difficult conditions such as cold whether. The Ultra Short Gliding Hanger by KRUCH consist of only one part and a screw, to ensure that it can also be mounted without taking of ones working gloves. Only one tool, a 17mm spanner, is required. The hanger is made of stainless steel and is built very light to ensure the best possible catenary dynamics.

The messenger wire is protected by a plastic sliding shoe.

Conclusion

With the development of the Ultra Short Gliding Hanger KRUCH has once again presented a product which leaves nothing to be desired. The hanger is robust, light and reusable. The short installation time reduces the overall life cycles cost once again.

Technical data

  • For alle grooved contact wires
  • For messenger wires up to 15,8mm (equals 150mm²)
  • Bolt: DIN933-M10-A2
  • Nut: DIN929-M10-A4
  • Material: 1.4301 Stainless Steel
  • Weight: 100g to 140g
  • System Heights: 40mm / 60mm / 80mm / On Demand
  • Electrical Connection Insulating
  • Mounting Tool 17mm Spanner
49211225
ultra short glide hangers 60mm

Genesis

The insulating Ultra Short Gliding Hanger is the latest product development by KRUCH. In 2008 KRUCH developed this product in its second successful cooperation with the Norwegian rail operator JBV (Jernbaneverket).

Appliance

The Ultra Short Gliding Hanger is a hanger solution for system heights between 45mm and 100mm and is available in different stepped sizes. It is used on track sections where the system height is reduced dramatically and a different hanger solution is required, for example under bridges etc.

Know-How

While developing the Ultra Short Gliding Hanger KRUCH took all its customer requirements into account. The hanger is compatible with all grooved contact wires and enthuses users by the great ease it is installed with. Previous solutions consisted of many partly very small pieces (washers, nuts, etc) which had to be assembled on site, often under difficult conditions such as cold whether. The Ultra Short Gliding Hanger by KRUCH consist of only one part and a screw, to ensure that it can also be mounted without taking of ones working gloves. Only one tool, a 17mm spanner, is required. The hanger is made of stainless steel and is built very light to ensure the best possible catenary dynamics.

The messenger wire is protected by a plastic sliding shoe.

Conclusion

With the development of the Ultra Short Gliding Hanger KRUCH has once again presented a product which leaves nothing to be desired. The hanger is robust, light and reusable. The short installation time reduces the overall life cycles cost once again.

Technical data

  • For alle grooved contact wires
  • For messenger wires up to 15,8mm (equals 150mm²)
  • Bolt: DIN933-M10-A2
  • Nut: DIN929-M10-A4
  • Material: 1.4301 Stainless Steel
  • Weight: 100g to 140g
  • System Heights: 40mm / 60mm / 80mm / On Demand
  • Electrical Connection Insulating
  • Mounting Tool 17mm Spanner
49211230
ultra short glide hangers 80mm

Genesis

The insulating Ultra Short Gliding Hanger is the latest product development by KRUCH. In 2008 KRUCH developed this product in its second successful cooperation with the Norwegian rail operator JBV (Jernbaneverket).

Appliance

The Ultra Short Gliding Hanger is a hanger solution for system heights between 45mm and 100mm and is available in different stepped sizes. It is used on track sections where the system height is reduced dramatically and a different hanger solution is required, for example under bridges etc.

Know-How

While developing the Ultra Short Gliding Hanger KRUCH took all its customer requirements into account. The hanger is compatible with all grooved contact wires and enthuses users by the great ease it is installed with. Previous solutions consisted of many partly very small pieces (washers, nuts, etc) which had to be assembled on site, often under difficult conditions such as cold whether. The Ultra Short Gliding Hanger by KRUCH consist of only one part and a screw, to ensure that it can also be mounted without taking of ones working gloves. Only one tool, a 17mm spanner, is required. The hanger is made of stainless steel and is built very light to ensure the best possible catenary dynamics.

The messenger wire is protected by a plastic sliding shoe.

Conclusion

With the development of the Ultra Short Gliding Hanger KRUCH has once again presented a product which leaves nothing to be desired. The hanger is robust, light and reusable. The short installation time reduces the overall life cycles cost once again.

Technical data

  • For alle grooved contact wires
  • For messenger wires up to 15,8mm (equals 150mm²) 
  • Bolt: DIN933-M10-A2
  • Nut: DIN929-M10-A4
  • Material: 1.4301 Stainless Steel
  • Weight: 100g to 140g
  • System Heights: 40mm / 60mm / 80mm / On Demand
  • Electrical Connection Insulating
  • Mounting Tool 17mm Spanner
4921325
Contact wire crossing clamp

Contact wire crossing clamp

for High-speed switching points

This new product for high-speed joints with crossing angles equalling or less than 12° was developed in a co-operation between EUROPTEN and KRUCH.

It replaces all so far used, complex contact-wire-crossing-systems with an easy to install and lightweight solution and simultaneously acts as a hanger in the crossing system.

Advantages

  • Much lighter than other contact wire crossing systems
  • Ideal catenary dynamics for high speed tracks / points
  • Eliminates collisions between components
  • Functions as a hanger, therefore the maximum distance to the next hanger can be used
  • Quick and easy installation
  • Gentle guidance of crossing contact wires

Technical Specifications

  • Weight: 300g
  • Maximum contact wire crossing angle: 12°
  • Usable for all common grooved contact wires
  • Material: Ecu/ CuNiSi
  • Hanger wire: BZ II 10mm²/stainless steel 1.4301 d = 4mm
  • Electrical connections: insulated/marginally conducting/ current proof spark free

49230
Hanger wire BZII 10mm² CuMg Alloy std
The most common dropper wire in Europe, 10mm².
49235
Hanger cable HiPerform 10mm²

Hanger cable Leoni HISTRAL®

The best high performance dropper wire of todays.

The Leoni Histral® wire is a copper based alloy with following components:

    Silver (Ag)
    Titanium (Ti)
    Silicon (Si)
    Iron (Fe)
    Chromium (Cr)
    Phosphor (P)

Histral is 100% free from cadmium (Cd) and meets all requirements of ASTM B 624 and RoHS. Size of 10mm².

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