Absolute Rotary Encoder CDH75M ETC+FS

The absolute rotary encoder CD_75 M captures the revolution information through a mechanical gear without a battery backed revolution counter. They are used in plants and equipment requiring safety integrity level 3 (SIL 3: IEC 61508 / EN 62061) or a performance level e (PL e: EN ISO 13849-1).

The double rotary encoder system with hollow shaft and multi turn detection fulfills the requirement of EN 615081. The use of certified individual components makes it easier for the system integrator to fulfill safety requirements of the entire application, for example within the event technology and storage and logistic technology. The use of our SIL 3 certified safety absolute rotary encoder liberates the user from the obligation to prove functional safety for this positioning sensor separately. With certified components the strict safety guidelines will be achieved. The double rotary encoders CD_75 M are available with hollow and solid shaft. They are approved for applications according to SIL 3 or PL e. For local motor feedback, there is an optional rectangle or sine / cosine incremental output available. Different resolutions can be chosen (period / revolution).

Possible application areas:

• crane technology
• event and stage technology
• drive technology
• conveying systems and logistics
• machinery and plant engineering
• automation technology
• wind energy plant