Solutions for Elevator Technology
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ELEVATOR TECHNOLOGY • Shaft Copying Systems • Incremental Encoders • Absolute Encoders • Bearingless Encoders Solutions for Elevator Techn

With precision and optimum travel comfort to your destination Elevators are among the safest means of transport in the world. Over one billion people trust this technology to quickly and, above all, safely reach their destination comfortably. Sensors play an important role here. Drive and control manufacturers and elevator builders have relied on Kübler for years. Encoders and bearingless encoders for optimally controlling the drive as well as shaft copying systems for absolute positioning of the elevator car are in use around the world in countless elevators. So you too can trust our...

Contents Solutions for Elevator Technology Precision, safe positioning of the elevator car Optimum control of the drive Shaft Copying Systems Conventional elevator system Modern elevator system Elevator and safety functions according to EN 81-20/21/50 Portfolio overview – Ants shaft copying systems The overall system at a glance Overview of individual assembly steps Your benefits with Ants shaft copying systems Encoders for Elevator Technology Encoders for gearless drives Bearingless encoders for pancake drives Encoders for geared motors Electrical Interfaces Overview electrical interfaces...

Solutions for Elevator Technology Precision, safe positioning of the elevator car with Ants shaft copying systems Elevators are considered the safest means of transport in the world. Entry into force of the new elevator standards EN 81-20, EN 81-21 and EN 81-50 will further improve the already high safety standard for elevators. This means greater overall safety for passengers, fitters and service personnel. Digital shaft copying systems play an important role in this. Kübler offers the right solution for every type of elevator. Absolute positioning with Ants shaft copying systems....

Solutions for Elevator Technology Optimum control of the drive with Sendix encoders and bearingless encoders "The right encoder for every process step". Renowned manufacturers have relied on our robust, high-resolution encoders for years. Whether for geared motors, gearless drives or pancake drives – you are guaranteed to find the right encoder for your application in our numerous ordering options. Encoders for gearless motors The benefits of the gearless motors are a high torque at small rotary frequencies, smooth and silent operation. Encoders for these applications must above all be...

Shaft Copying Systems Conventional elevator system Mechanical components In conventional elevator systems, positioning the elevator car involves a great deal of effort. Numerous mechanical components are used for this purpose, from magnetic vanes to limit switches and ramps. This results in difficult installation and high costs. The service work for these systems is not negligible. In the event of a malfunction, troubleshooting can be correspondingly time-consuming. The high safety requirements for elevator systems are mainly realized by redundant components in this design. With the entry...

Shaft Copying Systems Modern elevator system Digital positioning New technologies and products are changing the elevator industry worldwide. Thanks to SIL3-certified products, control system manufacturers and elevator manufacturers have new options for implementing elevator systems. Digital shaft copying systems from Kübler are therefore used in modern elevator systems to position the elevator car. Mechanical components are replaced. SIL3-certified sensors in combination with SIL3-certified evaluation units (Position Supervisor Units) can also be used to implement numerous elevator and...

Shaft Copying Systems Elevator and safety functions Everything from a single source: Kübler offers a complete package for functional safety technology. Based on 100% slip-free measuring, position values for the elevator car can reliably be determined by a SIL3-certified shaft copying system and transmitted to the evaluation unit (PSU). This allows functions such as emergency limit switches, delay control, door bypass or inspection switches with shortened shaft head or shaft pit to be implemented in accordance with EN 81-21. It is also possible to implement the UCM (Unintended Car Movement)...

Shaft Copying Systems Portfolio overview – Ants shaft copying systems for travel heights up to 392 m Depending on the implementation of the safety concepts, different options are available. The Ants Base variant is recommended for the absolute positioning of the elevator car. Here, the position values are recorded 100% slip-free. With the Ants Safe variant, you can choose a SIL3-certified product. The Safe System variant is designed for the implementation of elevator and safety functions in accordance with EN 81-20/21/50. This consists of the Ants Safe Sensor and the evaluation unit /...

Shaft Copying Systems Rail mounting Shaft head The overall system at a glance The contactless Ants shaft copying system is also known as a shaft information system or absolute positioning system. Compact, robust, precise and simple – these are the features that make the Ants shaft copying system stand out. Whether you're upgrading existing elevators or designing new, compact systems, the digital shaft copying system from Kübler is the ideal solution. The overall system consists of the following components: Sensors • SIL3-certified • Compact design • Robust construction • Status LED Tension...

Shaft Copying Systems Time and cost savings over the entire length Overview of individual assembly steps Installing a digital shaft copying system in elevator shafts has never been this easy. In contrast to conventional systems on the market, installation is child's play. For error-free and fast assembly, the Ants shaft copying systems mounting kit includes all the parts you need. Its simple assembly and compact design are already a hit with elevator builders and fitters worldwide. Mount the rail mounting in the shaft head. Use the snap hook to hang the coded band into the slot of the rail...