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Numerik Jena: Incremental Rotary Encoder (Kit R4 Series)
Numerik Jena: Incremental Rotary Encoder (Kit R4 Series)
 
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Numerik Jena: Individual Incremental Rotary Encoder (Kit R4 Series)

Our exposed rotary encoders consist of a scanning head and a grating disk. These measuring systems are basically characterized by the following main features:

  • Non-contact optical scanning of the ratchet disk by the measuring head, thereby no mechanical retroactive effect on the shaft

  • No mechanical coupling between rotary axis and measuring system, thereby no transmission errors

  • Low space requirement

  • High resolution up to 0.135”

  • Large mounting tolerances

  • Integrated compensation of the measurement signals’ offset- and amplitude fluctuations


Typical fields of application:

  • Production and inspection machines for the semiconductor industry

  • Rotary and Pivot axes

  • Pick-and-Place positioning systems

  • Controlled drives

  • Direct drives (torque motors)

  • Handling technology

  • Positioning and measuring systems for medical engineering

  • Robots


Kit R4
Features:

The Kit R4 Series was especially designed for applications with especially customized requirements. These systems are not only extremely small, they are also particularly configurable. Your ideas won't be hardly limited with this series.

  • Kit R4 with EPIFLEX sensor module (1-field scanning)

  • Individually configurable

  • Integration even in smallest applications (motors, piezo stages, etc.)

  • 1 Vpp or RS 422 output signal

  • Up to 100-times signal interpolation

  • Smallest measuring step 0,135 arc seconds

  • Rotational speed up to 22,200 rpm (with 1 Vpp)

  • Special vacuum version available


Scale Types:

Aluminum Grating Disks

Suitable to our rotary encoders we offer aluminum grating disks in different sizes and numbers of lines. Our team likes to support you in the conception and planning of your application. We offer the grating disks assembly on your customized hub and the measurement as a service, for example. If required we also take over the manufacturing of the hub.


Glass Grating Disks

For applications with special environmental conditions (e.g. magnetic fields, heat sources, vacuum, etc.) we also offer grating disks made of glass.


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