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NL nylon inner gear ring elastic coupling

NL nylon inner gear ring elastic coupling

NL nylon inner gear ring elasticityCouplingIt is suitable for flexible transmission between shafts, allowing large axial radial displacement and angular displacement, and has the advantages of simple structure, convenient maintenance, easy disassembly and assembly, low noise, low transmission efficiency loss, and long service life. Popular with users.
JMI diaphragm couplingMLZ type single flange plum blossom elastic couplingFlexible elastic coupling

  NL nylon inner gear ringelasticityCouplingThe ordinary nylon jacket has undergone a series of improvements. It is injection molded with high-strength glass fiber nylon 66. The injection temperature is 330C, the pressure is 9MPA, and the time is 4S. After molding, heat treatment for 1 hour and humidification for 24 hours are performed to make the strength exceed that of ordinary nylon. 3 times.
NL nylon inner gear ringFlexible couplingIt is suitable for flexible transmission between shafts, allowing large axial radial displacement and angular displacement, and has the advantages of simple structure, convenient maintenance, easy disassembly and assembly, low noise, low transmission efficiency loss, and long service life. Welcomed by users.
The internal tooth-shaped elastic coupling is a new domestic product and has been widely used abroad. This product is suitable for flexible transmission between shafts and allows large axial and radial displacement and angular displacement, and has a structure Simple, convenient maintenance, easy disassembly and assembly, low noise, low transmission efficiency loss, long service life, etc., are very popular with users.The shaft hole types are cylindrical (Y), conical (Z) and short cylindrical (J).The shaft hole and keyway are processed in accordance with the national standard GB3852-83 "Coupling shaft hole and keyway form and size".The working temperature is -20~+70℃.

Basic dimensions and parameters of NL type gear coupling 

model
Nominal
Torque
Tn (Nm)
Allowable
Speed ​​n (r/min)
Main size (mm)
Large size deviation
Inertia torque (Kg.cm2)
weight
(Kg)
Axle hole diameter d1 d2
Shaft hole
length
L1 L2
L
D
D1
D2
E
L4
Axial (mm)
Radial (mm)
Angle 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