Product Overview: The document provides comprehensive information on Safety Edges SL/W and SL/BK, designed for industrial applications to enhance safety by detecting and halting dangerous movements. It also covers Normally Open Safety Edges (SL/NO) by Mayser, emphasizing correct installation and usage.

Specifications: Safety Edges are available in lengths from 200 mm to 6,000 mm, with non-sensitive areas of 35 mm at both ends. The stopping distance is calculated using specific formulas, considering velocity and system response times, with a safety factor as per EN 1760-2 standards. The Safety Edge consists of a rubber profile, a normally open safety element, and an aluminum profile, with a maximum of 10 Safety Edges per control unit.

Cable Connection: Standard cables are 3.7 mm in diameter, available in lengths of 2 m, 5 m, and 10 m, with a maximum cable length to the signal processing unit of 200 m. Various cable exit configurations are available.

Chemical Resistance: A table indicates the resistance of various rubber profiles (EPDM, NBR, CR) to different chemicals, with ratings of resistant, limited resistance, or not resistant.

Rubber Profiles and Operating Distances: Details on different rubber profiles (GP 38, GP 58, GP 68, GP 88) are provided, including actuation force, response time, and actuation distance. The document also discusses physical and chemical resistance.

Aluminium and Steel Profiles: Dimensional tolerances and assembly instructions for aluminium profiles (C 15, C 25, C 35) and steel profiles (C 27/U 27) are described.

Design and Installation: The document outlines the effective actuation area, available lengths (20 cm to 14 m), and installation positions. Bend angles are not possible, but bend radii can be achieved with certain aluminum profiles.

Specifications and Calculations: Detailed calculations for selecting suitable Safety Edge profiles based on machine velocity and stopping time are provided, using a safety factor (C = 1.2) to ensure safety requirements are met.

Customised Designs: Customised Safety Edges with features like sensitive ends, sealing lips, and durability at extreme temperatures are available. The SL/NO with transponder technology offers wireless, wear-free transmission.

ATEX Version: The ATEX SL/NO Safety Edge is designed for potentially explosive environments, excluding mining, and complies with specific ignition protection and temperature classes.

Conformity and Standards: The product complies with EC directives, including the Machinery Directive 2006/42/EC and EMC Directive 2004/108/EC.

Technical Data: Technical specifications for various Safety Edge models, including GP 38, GP 58, GP 68, and GP 88, cover switching characteristics, safety classifications, mechanical and electrical operating conditions, chemical resistance, and maintenance requirements.

Ordering Information: Examples of how to order fully assembled Safety Edges with or without control units are provided, along with a summary of available combinations and options.

Request for Quotation: A template for requesting a quotation is included, asking for details about the application area, environmental conditions, and mechanical requirements.