flexible plastic nylon sleeve type gear shaft coupling for Hydraulic pump use
flexible plastic nylon sleeve type gear shaft coupling for Hydraulic pump use
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NL type nylon inner ring gear drum coupling is the national standard model. Another type of nylon inner ring gear coupling produced by our factory is NL type nylon ring gear drum shaped gear coupling.
1) The inner ring gear of nylon inner ring gear coupling is made of MC nylon material, and the outer tooth sleeve is made of 45 # forged steel. It has small size, light weight, low rotational inertia, low noise, easy assembly and disassembly, no lubrication, etc. Advantages, can be applied to the working environment of small and medium torque, such as fans, water pumps, lubrication pumps, textile machinery, etc.
2) NL-type drum-shaped nylon ring gear coupling has the following three structural types:
A --- Basic type: B --- Inner ring type: C --- Outer ring type
|
Model |
Nominal torque Tn (N.M) |
Allowable speed n (r/min) |
Main dimensions (mm) |
Maximum size deviation |
Inertia torque(KgC m 2 ) |
Weight(Kg ) |
||||||||
|
Shaft diameter |
Shaft hole length |
L |
D |
D1 D2 |
E |
L3 |
Axial(mm) |
Radial(mm) |
angleα° |
|||||
|
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 |
Nanpi county Jude transmission equipment manufacturing co., LTD. is a enterprises that specialized in research and production coupling. Also we can develop new products and bulk-production. With rich experience, professional R&D team and various equipment in coupling, it has superior conditions to satisfied your different requirements.
Company main products are: all kinds of couplings for machinery industry all over the word , such as radial elastic coupling, tyred coupling, universal coupling, drum gear coupling, plum flower form elastic coupling, rigid coupling oldham coupling, roller chain coupling, diaphragm coupling, coupling column elastic sleeve pin couplings, elastic dowel pin, elastic dowel pin coupling, pump shaft coupling, etc..
The concepts of our company is live on quality and develop on honor. The coupling has the advantage of high quality, low price, complete product models.Our company will be your best choice, and we look forward to cooperate with you.
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