sao tome and principe NL gear coupling
Category:
Product Description
Nylon gear flexible coupling is the latest product,it has been using by abroad,and it is designed by mechanical committee of Jinan Casting forging machinery institute.
Features of NL gear coupling:
1.Absorb parallel,angular and axial misalignments
2.Simple assembly and disassembly
3.Easy maintenance and low noise
4.High tansmission efficiency
5.Long service life
|
Type |
Nominal torqueTn (N.M) |
Max speedn (r/min) |
Fundamental dimensions (mm) |
Max misalignment |
Moment of inertia(KgC m 2 ) |
Mass(Kg ) |
||||||||
|
Bore diameter |
Bore length |
L |
D |
D1 D2 |
E |
L3 |
Axial (mm) |
Parallel (mm) |
Angular α° |
|||||
|
NL1 |
40 |
6000 |
6 8 10 |
16 20 25 32 |
37 45 55 69 |
40 |
26 |
4 |
34 |
2 |
±0.3 |
1° |
0.25 |
0.85 |
|
12 14 |
||||||||||||||
|
NL2 |
100 |
6000 |
10 12 14 22 |
25 32 42 52 |
57 71 91 111 |
42 |
36 |
4 |
40 |
2 |
±0.4 |
1° |
0.92 |
1.7 |
|
16 18 20 24 |
||||||||||||||
|
NL3 |
160 |
6000 |
20 22 24 |
52 62 |
113 133 |
66 |
44 |
4 |
46 |
2 |
±0.4 |
1° |
3.10 |
2.6 |
|
25 28 |
||||||||||||||
|
NL4 |
250 |
6000 |
28 30 32 |
62 82 |
129 169 |
83 |
58 |
4 |
48 |
2 |
±0.4 |
1° |
8.69 |
3.6 |
|
35 38 |
||||||||||||||
|
NL5 |
315 |
5000 |
32 35 38 |
82 112 |
169 229 |
93 |
68 |
4 |
50 |
3 |
±0.4 |
2° |
14.28 |
5.5 |
|
40 42 |
||||||||||||||
|
NL6 |
400 |
5000 |
40 42 45 |
82 112 |
230 |
100 |
68 |
4 |
52 |
3 |
±0.4 |
2° |
18.34 |
6.8 |
|
48 |
||||||||||||||
|
NL7 |
630 |
3600 |
45 48 50 |
82 112 |
229 |
115 |
80 |
4 |
60 |
3 |
±0.6 |
2° |
56.5 |
9.8 |
|
55 |
||||||||||||||
|
NL8 |
1250 |
3600 |
48 50 55 |
112 142 |
229 289 |
140 |
96 |
4 |
72 |
3 |
±0.6 |
2° |
98.55 |
26.5 |
|
60 63 65 |
||||||||||||||
|
NL9 |
2000 |
2000 |
60 63 65 |
142 172 |
295 351 |
175 |
124 |
6 |
93 |
4 |
±0.7 |
2° |
370.5 |
37.6 |
|
70 71 75 80 |
||||||||||||||
|
NL10 |
3150 |
1800 |
70 71 75 80 |
142 172 212 |
292 352 432 |
220 |
157 |
8 |
110 |
4 |
±0.7 |
2° |
1156.8 |
55 |
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