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Design features
Three-stage cylindrical gearbox, with horizontal installation
Application area
Designed to increase torque and reduce speed. They are used in the drives of conveyors, elevators, feeders and other machines operated at coal-processing plants.

Specifications «ЦТНД-400 (CTND-400)»:

Name of parameter Parameter value
Gear type Cylindrical
Number of transmission stages Three-stage
The location of the axes Parallel
Gear ratio 63; 80; 100; 125; 160;
Rated torque, N * m 17000
Total center distance, mm 400
Weight, kg 911
Permissible radial cantilever load on the output shaft, N 32600
Performance 0.96
Maximum speed of the high-speed shaft, rpm. 1500
Environmental conditions У, Т, УХЛ, О

Conditions of use:

  • load constant alternating;
  • rotation of the shafts in any direction;
  • input shaft speed from 750 to 1500 rpm.;
  • horizontal position of the gearbox with the reference plane down.

CONSTRUCTION, DIMENSIONS AND CONNECTION DIMENSIONS OF THE GEARBOX

Чертеж редуктора ЦТНД-400 (CTND-400)
ReducerAwтAwсAA1BHH1LL1L2L3L4dп
CTND-4004008107203404308204251385860170307455338

Build options:

Варианты сборки редуктора ЦТНД-400 (CTND-400)

Connecting dimensions of input and output shafts:

the performance of TS – cylindrical:

Цилиндрический вал редуктора ЦТНД-400 (CTND-400)

Typeinput shaftoutput shaft
d
I
b
t
d
I
b
t
CTND-400
40k6
82
12
43
140m6
200
36
148

version K-conical:

Конический вал редуктора ЦТНД-400 (CTND-400)

Typehigh-speed shaftlow-speed shaft
d
d1
I
I1
b
t
d
d1
I
I1
b
t
CTND-400
40
M24x2
110
82
10
21
160
M125x4
300
240
36
82