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The single turn absolute encoder is an excellent device when accuracy and functionality are needed. However, in some conditions, use of optical devices will be significantly hampered by external factors. In such cases, absolute single-turn magnetic sensors are used.
Such encoders are able to perform accurate measurements in angular position changing of some objects. The device is able to memorize last position even when power is turned off. This is a significant difference between the incremental and absolute encoder.
In contrast to optical device version in magnetic type, measurement occurs contactless. This is due to the interaction of magnetic fields in special eltra sensing technology. Since main parts do not physically contact, this helps to significantly increase device`s service life.
Due to its exceptional reliability, devices are widely used in such areas as:
Therefore, this type successfully copes with work in the harshest industrial conditions. With high level of protection, these devices also have good measurement accuracy. By using encoders ssi interface, they are capable to have resolution up to 8192 ppr. Series models can operate in temperatures range from -40 °C to 125 ° C.
The company takes care of customer needs and produces several categories of sensors. There are different types of mechanical connection. Eltra has created magnetic single turn absolute encoders of following categories:
In addition to choosing a model with necessary mechanical connection, there is also possibility to order other options. For example, in some cases, customer can select direction of coupling. It can be axial or radial type.
Additionally, client can also order anodizing of the device. Such operation further improves of durability and reliability.
In general, presented sensors can be excellent choice when absolute functionality of optical encoder and reliability of magnetic encoder is required in same package.
On the eltra-encoder.eu, you can find a complete eltra catalog of presented encoders. Our company is the official supplier of Eltra products so our clients can buy sensors at the best prices. Our managers can advise the specifications of product, which you are interested in. We have individual approach to each client's needs and pay maximum attention to solve it. Call now!
