1127845

Overview

The SICK part number 1127845 corresponds to the AHM36A-SCQC000A30, an absolute encoder from the AHS/AHM36 series. This device is a standard product designed for measuring wheel and measuring wheel mechanics applications. It features a robust housing suitable for industrial environments and provides precise position data. The unit weight is 1.380 kilograms with a net weight of 1.38 kilograms. The technical documentation indicates a Mean Time to Dangerous Failure (MTTFd) of 240 years based on EN ISO 13849-1 calculations, assuming nominal load, average ambient temperature of 40°C, and a frequency of use of 8760 hours per year.

Feature Summary

• Provides absolute position measurement for rotary or linear motion systems via measuring wheels.
• Designed as a standard component for integration into measuring wheel mechanics assemblies.
• Constructed with a durable housing rated for industrial operational conditions.

Applications

• Integration into automated measuring wheel systems for distance or length measurement.
• Position feedback in industrial automation machinery requiring absolute reference points.
• Component assembly for mechanical measuring devices in manufacturing logistics.

Procurement Notes

Verify the specific订货代号 (Order Code) against the official SICK catalog to ensure compatibility with your system requirements. Confirm that the MTTFd calculation assumptions align with your actual operating environment, as the stated reliability metric depends on specific usage frequencies and temperatures. Ensure that the mounting accessories, such as flanges or nozzles, are procured separately if not included in the base package. Cross-reference the interface type with your controller specifications before finalizing the purchase order.

Selection Notes

Select this model when an absolute encoder is required for measuring wheel applications within the AHS/AHM36 family. Consider the unit weight and dimensions during the mechanical design phase to ensure proper fit within the enclosure. Evaluate the need for external safety monitoring if the application demands higher safety integrity levels than provided by the standard product classification. Verify that the operating temperature range meets the environmental conditions of the installation site.

Part Context

This component belongs to the SICK AHS/AHM36 series of absolute encoders, specifically configured for measuring wheel mechanics. It is categorized under measuring wheels and measuring wheel mechanics accessories. The product is listed alongside various mounting systems and flanges, indicating it is often used as a core sensing element in larger mechanical assemblies rather than a standalone sensor unit.

Replacement Considerations

Consult the official SICK variant change tool or technical datasheet for confirmed substitute part numbers. Do not assume cross-compatibility with other encoder families without verifying interface and mounting specifications. Official documentation should be referenced to identify any updated versions or alternative models with enhanced features.