Rotary limit switch Top

gearworm gearcontrol

Technical characteristics General specifications Specifications of the microswitches Conformity to Community Directives: 2014/35/UE 2006/42/CE Conformity to Standards: EN 60204-1 EN 60204-32 EN 60947-1 EN 60947-5-1 EN 60529 Regulations for the prevention of accidents BGV C 1 (only for Germany) CAN/CSA-C22.2 No 14-13 UL 508 IEC 61508:2010 Part 2-4-6-7 Storage ambient temperature: -40°C/+80°C Operational ambient temperature: -40°C/+80°C Protection degree: IP 66 / IP 67 / IP 69K NEMA Protection degree: Type 4X* Insulation category: Class I Maximum rotation speed: 800 rev./min. Cable entry: Cable clamp M20 Markings and homologations: CE cULus* SIL 1 EAC Description Rotary limit switch used to control and measure the movement of industrial machines or the position of the nacelle or pitch angle of wind turbines. Saline fog resistant and rich in options, Top is designed to meet the most demanding requirements. Features - It consists of a gear motor that transfers movement to the cams and the other movement detection devices through a primary input reduction stage (worm gear and helical toothed gear) and one or more secondary output stages (pairs of straight toothed gears).