{"id":4908,"date":"2023-06-15T07:41:48","date_gmt":"2023-06-15T07:41:48","guid":{"rendered":"https:\/\/www.pae.it\/prodotto\/nct112\/"},"modified":"2025-09-08T07:52:29","modified_gmt":"2025-09-08T07:52:29","slug":"nct112","status":"publish","type":"product","link":"https:\/\/www.pae.it\/en\/prodotto\/nct112\/","title":{"rendered":"NCT112"},"content":{"rendered":"
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It is an analog-type electronic device developed to govern the movement of the rotation or trolley on construction cranes equipped with motor-retarders. <\/span><\/span>
\nThe NCT112 device acts on the AC voltage of the motor (by choking it when necessary) and on the DC voltage of the retarder to obtain three different working speeds.<\/span><\/span><\/p>\n

With its own outputs, it pilots the two direction remote switches (right and left or far and near) and the parking brake one, as well as a remote control used to exclude the throttle when the maximum voltage value of 400Vac has been reached. <\/span><\/span>
\nIt allows easy adjustment of the micro-speed to be able to adapt it to any type of crane, large or small.<\/span><\/span><\/p>\n

It controls the accelerations and decelerations of the crane arm and trolley with millimeter ramps that automatically adjust to the most varied load and work conditions. <\/span><\/span>
\nAt the start, it gradually increases the motor supply voltage according to a pre-established curve, the result of innumerable practical experiments, in order to minimize the stresses on the structure and mechanics of the crane.<\/span><\/span><\/p>\n

When slowing down, it automatically and appropriately adjusts the tension on the retarder to stop as quickly as possible without stressing the mechanical structure. <\/span><\/span>
\nOnce stopped, it allows you to delay the fall of the parking brake as long as necessary to completely discharge the inertia and avoid swinging of the load.<\/span><\/span><\/p>\n

It safeguards the structure of the crane and all the mechanical parts involved and prolongs their average life by preventing the negative effects of incorrect maneuvers such as sudden reversals of direction. <\/span><\/span>
\nIt reduces starting cues allowing a lower power commitment.<\/span><\/span><\/p>\n

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It increases site productivity as it allows for quick and precise positioning. <\/span><\/span>
\nIn the event of a counter manoeuvre, since it is assumed that this is due to an emergency, it automatically increases the braking power in order to reduce the effective stopping distance, without however affecting normal safety conditions. <\/span><\/span>
\nIt can be adapted to any type of crane (up or down rotation, long or short arm) with easy ON-OFF adjustments that can be performed by any technician, even if not specialized.<\/span><\/span><\/p>\n

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These are the models of NCT112 that can be supplied according to the application.<\/span><\/span><\/p>\n

\u2022 NCT112 E2\/A <\/span><\/span>
\nSuitable for 1 rotation motor with a single motor-retarder of 6 Kgm with maximum absorption equal to 10Ampere.<\/span><\/span><\/p>\n

\u2022 NCT112 E2\/B <\/span><\/span>
\nSuitable for 2 rotation motors with two motor-retarders of 6 Kgm with total absorption not exceeding 20 Ampere.<\/span><\/span><\/p>\n

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NCT112 E2\/C <\/span><\/span>
\nSuitable for 3 rotation motors with three motor-retarders of 6 Kgm with total absorption not exceeding 30 Ampere.<\/span><\/span><\/p>\n

\u2022 NCT112 E2\/D <\/span><\/span>
\nSuitable for 4 rotation motors with four motor-retarders of 6 Kgm with total absorption not exceeding 40 Ampere.<\/span><\/span><\/p>\n

\u2022 NCT112 E2\/AC <\/span><\/span>
\nSuitable for 1 trolley motor exclusively with a single motor-retarder of 6 Kgm.<\/span><\/span><\/p>\n

\u2022 NCT112 E2\/AX <\/span><\/span>
\nSuitable for rotations with 4 motor-retarders of 80 Nm or with three motor-retarders of 100 Nm.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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Rotation \/ Carriage motion control<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":4844,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[94],"product_tag":[],"_links":{"self":[{"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/product\/4908"}],"collection":[{"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/comments?post=4908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/media\/4844"}],"wp:attachment":[{"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/media?parent=4908"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/product_cat?post=4908"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.pae.it\/en\/wp-json\/wp\/v2\/product_tag?post=4908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}