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Reasons for a modernization

Technical standards are subject to changes from time to time which influence the efficiency of an escalator. A&T is at your side to support you holistically in modernizing your equipment. Sometimes a small exchange is enough to achieve greater effects.. Get more information on this.

Rolltreppe Einkaufscenter

During our work we take all safety-relevant standards into consideration that are required when modernizing a equipment, e.g. by installing individual components such as dynamic braking, marking of steps or skirt brushes. We do, of course, also adapt individual sections such as balustrades or deflectors to the latest safety standards.


Disruptions or other defects could cause long-term, cost-intensive downtimes. We would be happy to advise you on retrofitting or converting the electrification (incl. installation) as well as other components that will significantly increase the reliability of the equipment.

Energy efficiency

Reduce your energy costs sustainably and adapt your system with this in mind. We offer solutions adapted individually to your needs that will amortise quickly; amongst others by retrofitting LEDs, changing over to frequency inverter or adapting your electrical system right up to changing the operational mode.

Rollsteg Detail

Drive Stations

Important mechanical components wear out fast due to being in operation permanently over many years. We support you with our competence and update and adapt your drives based on currently applicable codes and standards.


Updating the drive system in connection with realigning the operational mode has a high saving potential. Increase the efficiency of your escalator by exchanging specific important components. The following specification demonstrates this quite clearly.

Holistic package of electrification (incl. installation)
  • Adapting the control cabinet, incl. control unit based on the latest safety codes and standards.
  • Cabling (halogen free), incl. new safety switches.
Consulting on how to adapt the operation mode
  • Permanent mode
  • Automatic mode
  • Stand-by mode
  • Stand-by mode with stop
  • Passenger-dependent mode / two-direction mode
Retrofitingthe frequency inverter
  • Increased life time of important wear components
  • Reduced noise level
  • Increased energy efficiency
  • Integration of dynamic braking
Updating the lighting
  • Adapting the handrail, skirt, balustrade, view from beneath and truss lighting
  • Using state-of-the-art LED technology
  • Retrofitting conventional lighting resp. upgrading existing equipments
Rolltreppe mit LED-Beleuchtung
Rolltreppe im Business-Bereich
Rolltreppe Businessbereich


The chain of an escalator is a high-maintenance part of the overall system with a high level of wear. We exchange step- resp. pallet chains, integrate most modern technology and thus reduce maintenance cost. Learn more about your options – talk to us without commitment. Benefit from a low-maintenance design that will reduce your operating costs noticeable.

Rolltreppe U-Bahn

Contact us now without any commitment.

Looking for spare parts for escalators? Planning modernization measures, new equipments or investments? You need risk assessment? You can turn to us at any time – we provide a concept that will satisfy your requirements.

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+49 (0) 234 33 86 17 0

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