Sealed angle encoders

Angle Encoders with Integral Bearing

HEIDENHAIN angle encoders with integral bearing are characterized in particular by very high system accuracy. The integral bearing in the encoders eliminates any effect on measuring accuracy from the bearing of the machine components.

The integrated stator coupling in the RCN/RON/ECN series encoders guarantees lowest possible error from the effect of tolerances in the shaft coupling. All angle encoders with integral bearings feature shaft seals that ensure resistance to contamination (IP64 protection). These encoders enjoy an entire spectrum of possible applications in machine tools, measuring machines, telescopes, printing machines and many other areas.

Series

Features

RCN

Absolute measuring method
Large hollow shaft diameter (up to 100 mm)
Integrated stator coupling
Compact size for limited installation space
System accuracy includes the deviation caused by the shaft connection
Outstanding dynamic response
Simple installation

Typical field of application

Rotary tables
Swivel heads

RON

Incremental measuring method
Large hollow shaft diameter (up to 60 mm)
Integrated stator coupling
Compact size for limited installation space
System accuracy includes the deviation caused by the shaft connection
Outstanding dynamic response
Simple installation

Typical field of application

Rotary tables
Swivel heads

ROC

Absolute measuring method
Solid shaft
Separate shaft coupling for large mounting tolerances
System accuracy does not include the deviation caused by the shaft connection

Typical field of application

Rotational axes

ROD

Incremental measuring method
Solid shaft
Separate shaft coupling for large mounting tolerances
System accuracy does not include the deviation caused by the shaft connection

Typical field of application

Rotational axes

ECN

Absolute measuring method
Hollow shaft diameter (up to 50 mm)
Integrated stator coupling
Simple installation

Typical field of application

Rotational axes with reduced accuracy requirements