High performance encoder with maximum precision.

FAULHABER is expanding its product range with the ultra-precise incremental encoder IERF3 L. Thanks to the optical measuring principle and state-of-the-art chip technology, the device offers the highest resolution, excellent repeatability, and outstanding signal quality. In typical applications, the positioning accuracy is 0.1° and the repeatability 0.007°. This makes the encoder the perfect solution for high-precision positioning applications in confined spaces.

The IERF3 L is available in three sizes and is optimally matched to the brushless flat DC-Micromotors of the BXT family. The device is available in diameters of 22 mm, 32 mm, and 42 mm and can also be combined with a brake if required. The encoder is equipped with a Line Driver as standard, which ensures complementary output signals and reliable data transmission (especially with long connection cables).

Thanks to its very high positioning accuracy and repeatability, the encoder is perfectly suited for demanding positioning applications, such as in metrology or in optical systems including lasers, microscopes, and telescopes. The IERF3 L can also be used in automation technology, e.g., in semiconductor production or in robotics. As an optical encoder, it is also resistant to magnetic interference fields.

Please contact FAULHABER technical support if you have any questions.

Company box: The drive experts from Schönaich
FAULHABER is specialized in the development, production and deployment of high-precision miniaturized and miniature drive systems, servo components and drive electronics with up to 200 watts of output power. This includes putting into effect customer-specific packaged solutions as well as an extensive range of standard products, such as Brushless Motors, DC-Micromotors, Encoders and Motion Controllers. The FAULHABER trademark is recognised worldwide as a symbol of high quality and reliability in complex and demanding application areas, such as medical technology, factory automation, precision optics, telecommunications, aviation and aerospace, and robotics. From the powerful DC-motor with a continuous torque of 200 mNm to the filigree micro drive with an outer diameter of 1.9 mm, the FAULHABER standard range can be combined in more than 25 million different ways to create the optimum drive system for a particular application. At the same time, this technological construction kit is the basis for modifications which allow to configure special versions to meet the specific needs of customers.

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