起(qi)(qi)升(sheng)減(jian)速(su)(su)機(ji)(ji)用于起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)起(qi)(qi)升(sheng)機(ji)(ji)構(gou)，位(wei)于電機(ji)(ji)與卷筒之間，為起(qi)(qi)吊(diao)設備提供所需(xu)的(de)(de)扭矩(ju)。根據各類型(xing)(xing)(xing)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)起(qi)(qi)升(sheng)機(ji)(ji)構(gou)的(de)(de)技(ji)術性能(neng)要(yao)求和布置型(xing)(xing)(xing)式(shi)，可設計為單(dan)(dan)減(jian)速(su)(su)機(ji)(ji)型(xing)(xing)(xing)式(shi)、單(dan)(dan)減(jian)速(su)(su)機(ji)(ji)帶行(xing)(xing)星機(ji)(ji)構(gou)、單(dan)(dan)減(jian)速(su)(su)機(ji)(ji)高速(su)(su)級(ji)硬(ying)鏈(lian)(lian)接、單(dan)(dan)減(jian)速(su)(su)機(ji)(ji)低速(su)(su)級(ji)硬(ying)鏈(lian)(lian)接、雙減(jian)速(su)(su)機(ji)(ji)低速(su)(su)軸(zhou)硬(ying)鏈(lian)(lian)接、三減(jian)速(su)(su)機(ji)(ji)品字形(xing)布置等。運(yun)行(xing)(xing)減(jian)速(su)(su)機(ji)(ji)用于起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)行(xing)(xing)走機(ji)(ji)構(gou)，根據各類型(xing)(xing)(xing)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)行(xing)(xing)走機(ji)(ji)構(gou)的(de)(de)技(ji)術性能(neng)要(yao)求和布置型(xing)(xing)(xing)式(shi)，可設計為底座(zuo)式(shi)、三支點(dian)式(shi)、套裝(zhuang)式(shi)、寶(bao)塔式(shi)等。