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Design features
Two-stage narrow cylindrical gearbox with horizontal mounting
Application area
Designed to increase torque and reduce speed

Specifications «1Ц2У-125 (1C2U-125)»:

Name of parameter Parameter value
Gear type Cylindrical
Number of transmission stages Two-stage
The location of the axes Parallel
Gear ratio 8; 10; 12.5; 16; 20; 25; 31.5; 40;
Rated torque, N * m 630
Total center distance, mm 125
Weight, kg 32
Nominal radial load on the input shaft, N 750
Nominal radial load on the output shaft, N 6300
Performance 0.97

Conditions of use:

  • load constant and variable in one direction and reversible;
  • long-term or intermittent operation;
  • rotation of the shafts in any direction;
  • the input shaft speed must not exceed 1800 rpm.;
  • atmosphere of types I and II according to GOST 15150 with dust content of no more than 10 mg/cubic meters.;
  • climate versions Y, T for the accommodation category 1...3 and climatic versions of UHL and O for accommodation categories 4 according to GOST 15150.

CONSTRUCTION, DIMENSIONS AND CONNECTION DIMENSIONS OF THE GEARBOX

Чертеж редуктора 1Ц2У-125 (1C2U-125)
Standard sizeAwтAwбABB1HH1hLL1L2L3L4L5d
1C2U-125125803351651252701322244037510615514520619

REDUCERS ARE MANUFACTURED ACCORDING TO THE FOLLOWING ASSEMBLY OPTIONS

1Ц2У-125 (1C2U-125)

1 - with shaft ends under the coupling or as part of a gear coupling;
2-with shaft ends under the coupling;
3-with a hollow output shaft of the reducer 1TS2U-200, 1TS2U-250

Connecting dimensions of input and output shafts: the performance of TS – cylindrical:

Цилиндрический вал редуктора 1Ц2У-125 (1C2U-125)

gear typeshaft
d
I
b
t
1C2U-125
input
18
36
6
20,5
1C2U-125
output
40
82
12
43

version K-conical:

Конический вал редуктора 1Ц2У-125 (1C2U-125)

gear typeshaft
d
d1
I
I1
b
t
1C2U-125
in
20
М12х1,25
50
36
4
10,6
1C2U-125
out
45
М30х2,0
110
82
12
23,45