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Vertical crane reducers | back to the list
Cylindrical three-stage vertical crane reducers such as 1Ц3Увк and 1Ц3Увкф
Purpose.
   Cylindrical three-stage vertica reducers with 1Ц3Увк and 1Ц3Увкф standard sizes are intended for turning moment and rotating speeds variation.

Applying conditions of reducer.
  • constant and variable load on means, one direction and reverse;
  • durable operation or with periodic stops;
  • shaft's rotating in any party;
  • Fig.1 Assembly alternatives.
  • rotating speed of input shaft should not exceed 1800 rev/min.;
  • atmosphere types I and II on GOST 5150 - 69 at air dust content no more than 10 mg/m3 ;
  • climatic performances: У, Т for accommodation categories 1... 3 and climatic performances УХЛ and O for accommodation category 4 on GOST 15150-69
       Example of conventional sign reducers without a flange such as 1Ц3Увк with interaixal distance 200 mm, gear ratio 20, alternative assembly 16, climatic performance У, accommodation category 1: reducer 1Ц3Увк-200-20-16У1.
       Example of conventional sign of flange reducers such as 1Ц3Увкф-125, -160, -200, -250 interaxal distance 200 mm, gear ratio 20, alternative assembly 37, with landing diameter for motor engine 230, climatic performance У,accommodation category 1: reducer 1Ц3Увкф-200-20-37-230У1.

  • Tab.1 Characteristics.
    Standard size of reducers Nominal moment on the low speed shaft, Н*м
    Gear ratio
    10 12,5 16 20 25 31,5 40 50 63 80 100
    1Ц3Увк-100, 1Ц3Увкф-100 250  
    1Ц3Увк-125, 1Ц3Увкф-125 500  
    1Ц3Увк-160, 1Ц3Увкф-160 1000  
    1Ц3Увк-200, 1Ц3Увкф-200 2000
    1Ц3Увк-250, 1Ц3Увкф-250   4000

    Fig.2 Dimensional and mounting sizes. Fig.3 Sizes of input conical shaft.

    Tab.2 Dimensional and mounting sizes of crane reducers.
    Standard size of reducers a1 a2 a3 A B C C1 C2 D1
    1Ц3Увк-100 80 100 100 174 40 231 85 297 18
    1Ц3Увк-125 80 125 125 204 40 262 92 326 18
    1Ц3Увк-160 100 160 160 236 50 293 111 356 22
    1Ц3Увк-200 125 160 200 240 60 314 108 402 26
    1Ц3Увк-250 160 200 250 286 80 360 126 457 30
    Tab.2 Prolongation.
    Standard size of reducers L L1 L2 L3 L4 N N1 Mass, kg
    1Ц3Увк-100 531 118 113 28 170 200 135 45
    1Ц3Увк-125 608 140 113 28 100 244 180 73
    1Ц3Увк-160 751 171 138 28 100 304 220 109
    1Ц3Увк-200 848 210 123 32,5 100 392 200 186
    1Ц3Увк-250 1047 248 154 38 100 472 200 288

    Tab.3 Sizes of the input conical shaft.
    Standard size of reducer d1 d2 d3 l l1 b h t
    1Ц3Увк-100, 1Ц3Увкф-100 25 22,9 36 60 42 5 5 3
    1Ц3Увк-125, 1Ц3Увкф-125 25 22,9 36 60 42 5 5 3
    1Ц3Увк-160, 1Ц3Увкф-160 28 25,9 36 60 42 5 5 3
    1Ц3Увк-200, 1Ц3Увкф-200 35 32,1 42 80 58 6 6 3,5
    1Ц3Увк-250, 1Ц3Увкф-250 38 35,1 50 80 58 6 6 3,5

    Fig.4 Sizes of output coreless shaft. Tab.4 Sizes of output shaft.
    Standard size of reducer l l1 l2 l3 d D x m x 9H СТ СЭВ 250-76
    1Ц3Увк-100, 1Ц3Увкф-100 174 25 35 54 50 45 x 2 x 9H
    1Ц3Увк-125, 1Ц3Увкф-125 204 25 38 78 55 50 x 2 x 9H
    1Ц3Увк-160, 1Ц3Увкф-160 236 37 42 78 70 65 x 2 x 9H
    1Ц3Увк-200, 1Ц3Увкф-200 240 44 60 32 85 80 x 2,5 x 9H
    1Ц3Увк-250, 1Ц3Увкф-250 286 43 70 60 105 100 x 2,5 x 9H


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