紐科倫STI系列鋼絲繩電動葫蘆是由我公司開發設計的全新低淨空系列產品。該產品按照歐洲FEM、DIN標準，對起重量系列、基型、機構工作制度和性能參數全面規劃，以模塊化設計思想研製開發。該系列產品達到了世界同類產品的技術水平。STI系列產品為國際市場普遍採用的結構形式之一，它的結構緊湊，空間利用率高。

  主要特點及優點：
   1、可有效提高葫蘆起升高度，較普通CD運行式電動葫蘆可使起升高度提高200-500mm。
   2、優良的三合一傳動技術，起升減速機採用優質合金鋼製成的漸開線斜齒輪減速機，三級減速，運行平穩、壽命長、性能可靠，避免了CD葫蘆中間軸長距離傳動的缺點。
   3、電機為專門設計的平面制動三相異步電動機，工作製為S3，有效提高了動力系統的工作級別。制動器電流通過整流器及控制器，實現高壓啟動低壓運行，制動效果優良。
   4、運行採用蝸輪蝸杆減速器，使葫蘆運行平穩，噪音小，系統壽命更長。
   5、可根據用戶要求做到：葫蘆起升、運行變頻無級調速控制，遙控操作，過載保護，電機過熱保護等多種功能。
   6、STI系列產品有多種起升噸位、起升高度、起升速度、運行速度可供用戶選擇。

    STI series wire rope electric hoist is our newly-designed low headroom series product. As per European FEM, DIN standard, generally plan the capacity series, basic model, and mechanism work system and performance parameter, develop and research with modularized design idea. This series product is up to technical level of world products of the same kind. STI series products are one of commonly used structure form in international market with compact structure and high space utility.

    Main features and advantages:
   1、Effectively uplift hoist lifting height by 200～500mm compared with common CD travel electric hoist.
   2、Excellent three-in-one transmission technical, lifting gearbox adopts good quality alloy structure steel made involute bevel wheel gearbox, 3-pole reducing, stable traveling, long life-span, reliable performance, avoid shortcomings like CD hoist intermediate shaft long-distance transmission.
   3、Motor is special designed plane brake 3-phase asynchronous motor, work system S3，JC=40% , effectively uplift work classification of electric system. Brake current pass through rectifier and controller, realized high voltage startup and low voltage travel, good brake effects.
   4、Travel adopts worm wheel and worm gearbox, make hoist travel more stable, lowwer noise, longer system life.
   5、Double speed of lift and travel, automatic speed conversion，small impact, stable traveling.We could do as per customer requirements: hoist lifting, traveling frequency nonpolar speed-adjustment control, remote control operation, overload protection, motor overheat protection and other functions.
   6、STI series products including various kinds lifting tonnage, lifting height, speed, traveling speed for customers' selection.