Base

Rotary limit switch used to control and measure the movement of industrial machines. Its compact size make it suitable for use in narrow spaces.

Features - It consists of a gear motor that transfers movement through a primary input reduction stage (worm gear and helical toothed gear) and one or more secondary output stages (pairs of straight toothed gears). - Accurate adjustment of cams by means of screws. - Positive opening NC contacts for safety functions. - Mechanical life of switches: 1 million operations. - IP protection degree: Base is classified IP42, IP65 or IP66, IP67 and IP69K. - NEMA protection degree: Base IP66, IP67 and IP69K is classified Type 3; Base IP42 is classified Type 1. - Extreme temperature resistance: -40°C to +80°C. - It features stainless steel transmission and gear driving shafts, self-lubricating technopolymer gears and driving bushes, technopolymer base and cover. - Sintered bronze bushes are moulded into the base of the limit switch to optimize shaft rotation and prevent rubbing with plastic material. - All materials and components used are wear resistant and guarantee protection of the unit against water and dust.

Options - Revolution ratios from 1:15 to 1:1500, achieved by combining different secondary output stages. - Snap action switches with 1NO+1NC change-over contacts. - It can be equipped with a cam set with maximum 6 switches. - Dedicated cable clamps or connectors. - Available with anti-moisture plug fitted to the base by means of a lock nut, to improve transpiration for the limit switch whilst maintaining protection against water. - Available with flanges, pinions and couplings. - Available with direct control switches to enable direct action on the motor.

Certifications - CE marking, cURus* marking and EAC certification. - Complies with accident prevention regulation BGV C 1 (only for Germany).