DC Micromotors

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Motors & Drives

DC Micromotors
DC Micromotors

The development of the new 3890...CR series is based on the motor concept of the CR DC-Micromotors series with Graphite Commutation from FAULHABER. A powerful neodymium magnet and particularly high copper content in the winding of its rotor provide the compact drive with a high amount of power. For drives in autonomous robot systems, electro-mechanical orthoses and exoskeletons or power tools like the electric loppers, high dynamics and torque in a small space are central requirements. In addition to the power density (rated torque per volume), the high efficiency of the micromotor is also a decisive factor. Thanks to the further development of the commutation system, the motor also achieves high service life values even with heavy loads. The coreless rotor also ensures cogging-free, precise synchronisation with very low energy consumption. The new series is available as standard with four nominal voltages: 18 V, 24 V, 36 V and 48 V. A continuous torque of up to 224 mNm is thereby achieved as well. The short-term torque, required for many applications, is much higher. With no-load speeds of just over 5,000 rpm, the motors are optimally tailored to combination with FAULHABER Precision Gearheads. The standard drive can be combined with an IE3-1024 (L) three-channel encoder or optionally with optical encoders from the HEDx series for applications with precise speed controllers or positioning tasks.

Posted on October 16, 2013 - (1069 views)
by
Dr. Fritz Faulhaber GmbH & Co. KG
Daimlerstrasse 23/25
71101 Schönaich - Germany
+49-7031-6380
+49-7031-638100
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Description

WE CREATE MOTION Drive systems from FAULHABER are masterpieces of precision engineering and electromechanics at the limits of the technically feasible. As pioneer and founder of a high-tech industry, the drive specialist is among the most innovative companies in Germany.

FAULHABER offers the most extensive range of miniature and micro drive technologies available from a single source worldwide. From high performance DC Motors, BLDC Motors, to Linear Motors, and Stepper Motors, each drive is designed to achieve maximum performance in minimum dimensions and weight. Matching precision gearheads, encoders, linear components and drive electronics are available to complete the system. On the basis of its technological diversity, FAULHABER designs drive solutions that are unique with respect to their precision and reliability in the smallest of spaces. Their main areas of use include production automation and robotics, aerospace, optical systems as well as medicine and laboratory technology.

Founded in 1947, the international group of companies is headquartered in Schönaich in the German state of Baden-Wuerttemberg, one of the economically strongest regions for industrial high technology in Europe. In addition to Germany, FAULHABER maintains development and production locations in Switzerland, USA, Sweden, Romania and Hungary. Moreover, there are sales partners and subsidiaries in more than 30 countries around the world. At present, the drive specialist has more than 1,900 employees, 600 of whom work at the Schönaich location in Germany.

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