Rotary encoder - ExN 1300 series
Rotary encoder - ExN 1300 series
Description
In rotary encoders with integral bearing and stator coupling, the graduated disk of the encoder is connected directly to the shaft to be measured. The scanning unit is guided on the shaft via ball bearings, supported by the stator coupling. During angular acceleration of the shaft, the stator coupling must absorb only that torque resulting from friction in the bearing, thereby minimizing both static and dynamic measuring error. Moreover, the coupling mounted on the stator compensates axial motion of the measured shaft. Other benefits of the stator coupling are: Simple mounting Short overall length High natural frequency of coupling Hollow-through shaft possible
- Measurement - Equipment & Instruments
- rotary encoder
- integral bearing
- HEIDENHAIN
Product characteristics
- Housing outside diameter
- 58 mm
- stator coupling is suited for
- location bores with 65 mm
- 1:10 taper shaft
- 9.25 mm functional diameter
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