The BML absolute magnetic encoder system, from sensor and automation specialist Balluff and certified by Siemens, is designed for any application where high absolute accuracy of position and end-of-travel is required.

The encoder system in the SGA series comes with comprehensive diagnostics functions to ensure reliable operation and more efficient maintenance.

With its Drive-Cliq interface, the Balluff measuring system can also be integrated into Siemens controller environments.

Balluff BML mit Drive-cliq: compact

Plug and play installation is designed to make incorporating the encoder into the drive system easy. The controller automatically detects the sensor and its basic settings. The sensor also offers great flexibility, since leaving and re-engaging with the tape is permissible. This opens up simple and economical solutions for demanding applications in the field of automation as well as machine tool building, especially specialty machines.

Since the system works magnetically, it is also extremely insensitive to temperature change, dirt (such as from dust and oil), or wear. Owing to its compact form factor, the measuring system is also easy to integrate into existing applications, even in tight mounting conditions. The read distance of 1.3 mm also makes installation easier.

In practical operation continuous plausibility checking ensures high reliability, since the system consistently checks the measurement quality. Automatic condition monitoring checks the signal quality and, using the controller, is a convenient way to evaluate the function reserve. At the same time, status LEDs and diagnostic functions ensure reliable operation and more efficient maintenance.

The linear measuring system is suitable for both long measuring lengths up to 48 metres as well as for applications which require high precision. With an accuracy of up to ± 12µm and a resolution of 1µm the measuring system meets these requirements. The system is also simple to retrofit.

Some of its features are:

Reliable: non-contact and wear-free measuring principle;

Universal: measuring lengths up to 48 m, high system accuracy to ±12 µm;

Time-saving: high read distance up to 1.3 mm makes installation easier;

Convenient: Status LED and diagnostics functions for reliable operation and quicker maintenance; and

Easy to integrate: space-saving, compact form factor.

Founded in 1921 in Neuhausen, Balluff employs 4000 people worldwide and represents innovative technology, quality and cross-industry experience in industrial automation. As the leading sensor and automation specialist, the family-owned company in its fourth generation offers a comprehensive portfolio of high-quality sensor, identification, network and software solutions.

In 2018, Balluff Group reported a turnover of around 488 million Euros. In addition to the main headquarters in Neuhausen, Balluff has sales, production and development locations around the world and can boast 38 wholly owned subsidiaries and other representatives in 68 countries, ensuring rapid worldwide availability of products directly on site.