Narrow type drum gear coupling has the same structure as drum gear coupling. It has small teeth distance, small allow relative radial displacement. The structure is compact and small rotational inertia .It is suitable for the situation of transmission connection between two coaxial axis system transmission.
Basic Data and Main Demension (JB/T8854.2-2001)
Type
Norminal torque Tn/kN·m
Allowbale Speed [n]/r·min-1
Axle hole diameter
Axle hole length L
D
D1
D2
C
H
A
B
e
Rotational Inertia /kg·m2
Lubrication number /mL
Mass m/kg
d1,d2
Y
J1
mm
GIICL1
0.4
4000
16,18,19
42
-
103
71
50
8
2
36
76
38
0.0035
51
5.1
20,22,24
52
38
0.0035
3
25,28
62
44
0.0035
3.1
30,32,35
82
60
0.00375
3.6
GIICL2
0.71
4000
20,22,24
52
-
115
83
60
8
2
42
88
42
0.00575
70
4.9
25,28
62
44
0.0055
4.5
30,32,35,38
82
60
0.006
5.1
40,42,45
112
84
0.00675
6.2
GIICL3
1.12
4000
22,24
52
-
127
95
75
8
2
44
90
42
0.0105
68
7.5
25,28
62
44
0.01
7
30,32,35,38
82
60
0.01
6.9
40,42,45,48,50,55,56
112
84
0.0113
8.6
GIICL4
1.8
4000
38
82
60
149
116
90
8
2
49
98
42
0.02
87
10.1
40,42,45,48,50,55,56
112
84
0.0223
12.2
60,63,65
142
107
0.0245
14.5
GIICL5
3.15
4000
40,42,45,48,50,55,56
112
84
167
134
105
10
2.5
55
108
42
0.0378
125
16.4
60,63,65,70,71,75
142
107
0.0433
19.6
GIICL6
5
4000
45,48,50,55,56
112
84
187
153
125
10
2.5
56
110
42
0.0663
148
22.1
60,63,65,70,71,75
142
107
0.075
26.5
80,85,90
172
132
0.0843
31.2
GIICL7
7.1
3750
50,55,56
112
84
204
170
140
10
2.5
60
118
42
0.103
175
27.6
60,63,65,70,71,75
142
107
0.115
33.1
80,85,90,95
172
132
0.1298
39.2
100,(105)
212
167
0.151
47.5
GIICL8
10
3300
55,56
112
84
230
186
155
12
3
67
142
47
0.167
268
35.5
60,63,65,70,71,75
142
107
0.188
42.3
80,85,90,95
172
132
0.21
49.7
100,110,(115)
212
167
0.241
60.2
GIICL9
16
3000
60,63,65,70,71,75
142
107
256
212
180
12
3
69
146
47
0.316
310
55.6
80,85,90,95
172
132
0.356
65.6
100,110,120,125
212
167
0.413
79.6
130,(135)
252
202
0.47
95.8
GIICL10
22.4
2650
65,70,71,75
142
107
287
239
200
14
3.5
78
164
47
0.511
472
72
80,85,90,95
172
132
0.573
84.4
100,110,120,125
212
167
0.659
101
130,140,150
252
202
0.745
119
GIICL11
35.5
2350
70,71,75
142
107
325
276
235
14
3.5
81
170
47
1.454
550
97
80,85,90,95
172
132
1.096
114
100,110,120,125
212
167
1.235
138
130,140,150
252
202
1.34
161
160,170,(175)
302
242
1.588
189
GIICL12
50
2100
75
142
107
362
313
270
16
4
89
190
49
1.623
695
128
80,85,90,95
172
132
1.828
150
100,110,120,125
212
167
2.113
205
130,140,150
252
202
2.4
213
160,170,180
302
242
2.728
248
190,200
352
282
3.055
285
GIICL13
71
1850
150
252
202
412
350
300
18
4.5
98
208
49
3.925
1019
269
160,170,180,(185)
302
242
4.425
315
190,200,220,(225)
352
282
4.918
360
GIICL14
112
1650
170,180,(185)
302
242
462
418
335
22
5.5
172
296
63
8.025
2900
421
190,200,220
352
282
8.8
476
240,250
410
330
9.725
544
GIICL15
180
1500
190,200,220
352
282
512
465
380
22
5.5
182
316
63
14.3
3700
608
240,250,260
410
330
15.85
696
280,(285)
470
380
17.45
786
GIICL16
250
1300
220
352
282
580
522
430
28
7
209
354
67
23.925
4500
799
240,250,260
410
330
26.45
913
280,300,320
470
380
29.1
1027
GIICL17
355
1200
250,260
410
330
644
582
490
28
7
198
364
67
43.095
4900
1176
280,(290),300,320
470
380
47.525
1322
340,360,(365)
550
450
53.725
1532
GIICL18
500
1050
280,(290),300,320
470
380
726
654
540
28
8
222
430
75
78.525
7000
1698
340,360,380
550
450
87.75
1948
400
650
540
99.5
2278
GIICL19
710
950
300,320
470
380
818
748
630
32
8
232
440
75
136.75
8900
2249
340,(350),360,380,(390)
550
450
153.75
2591
400,420,440,450,460,(470)
650
540
175.5
3026
GIICL20
1000
800
360,380,(390)
550
450
928
838
720
32
10.5
247
470
75
261.75
11000
3384
400,420,440,450,460
650
540
299
3984
480,500
530,(540)
800
680
360.75
4430
GIICL21
1400
750
400,420,440,450,460
650
540
1022
928
810
40
11.5
255
490
75
468.75
13000
4977
480,500
530,560,600
800
680
561.5
6152
GIICL22
1800
650
450,460,480,500
650
540
1134
1036
915
40
13
262
510
75
753.75
16000
6318
530,560,600,630
800
680
904.75
7738
670,(680)
900
780
GIICL23
2500
600
530,560,600,630
800
680
1282
1178
1030
50
14.5
299
580
80
1517
28000
10013
670,(700),710,750,(770)
900
780
1725
11553
GIICL24
3550
550
560,600,630
800
680
1428
1322
1175
50
16.5
317
610
80
2486
33000
12915
670,(700),710,750
900
780
2838.5
15015
800,850
1000
880
3131.75
16615
GIICL25
4500
460
670,(700),710,750
900
780
1644
1538
1390
50
19
325
620
80
5174.25
43000
19837
800,850
1000
880
5836.5
22381
900,950
-
980
6413
24765
1000,(1040)
-
1100
7198.25
27797
Features: High precision; high cost-effective; impact structure; wide application; large loading capacity. Company Advantages: Perfect QA system ;Professional technical service; Full equipments; Short duration; Products variety. Package: Wooden case Installation: 1.For coupling installation, first should align the driving and driven shaft, and pay attention on radial offset △y, to avoid excessive. 2.Before assembling, the hub should be thoroughly cleaned, including the inner hole, antirust, dirty and grease. 3.To check the opposite two hubs, to keep align the two keyways. 4.After assembling, the bolts should be tightened with a torque spanner symmetrically and evenly. After working with load for one shift, must check the connection bolts loose or not . And keep to tight them again for several shifts till the bolts never loose. 5.For telescopic gear coupling installation, should pay attention on the oscillating quantity of bracket, avoiding excessive to prevent damaging the frame bearing. During the normal running process ,regular observation is needed. For abnormal radial sway , bearing hot and so on, repair and maintenance should be done timely. 6.No.2industrial lithium (Lz-2)grease should be enough before operating. 7.Safety and accident prevention measures should be undertake at the places where the running coupling might be the factor affecting the safety of person and property. Operation & Maintenance: 1.Check the flange bolts periodically, tightening the bolts as per the required torque if any loose. 2.NO.2 industrial lithium (Lz-2) grease can be used. For normal working conditions, grease replaced every 6 months. Checking the grease consumption every two weeks for timely supplement. 3.For normal application every six months, the intervals depend on working conditions. Regular observation is needed in operation, to find abnormal sound ,radial vibration ,grease leak , fastener loose, repair and maintenance should be done timely. 4.For repair and maintenance, wearing inspection of following item should be done: face of tooth , sealing parts, mating surface of the spline sets of the telescopic gear coupling ,and frame bearing . 5.For high speed intermediate shaft curved tooth coupling and middle bushing curved tooth couplings, dynamic balance test should be done after maintenance. Products show
Jiangsu Zhongyan Coupling manufacturing Co., Ltd. is a high-tech enterprise integrating R & D, manufacturing, and sales. Company products are widely used in metallurgical equipment, mining equipment, water equipment, lifting equipment, paper equipment, port equipment and other industries. Company brought together a number of professional and technical personnel, with a complete range of production equipments, high-tech testing methods, perfect quality assurance system, to create first-class products and services to provide a reliable guarantee.
Our main products are gear couplings, elastic pin couplings, gear coupling with elastic pin, universal coupling, tire coupling, flexible couplings, jaw type coupling, diaphragm coupling, drum coupling and grid coupling, Oldham coupling, flange coupling, clip shell coupling, roller chain coupling, safety coupling, and so on. Our company also undertakes a variety of non - standard coupling design and manufacturing.
Company advantages: High quality, competitive price, good service, short duration, wide range of products, large scale production.
We will make unremitting efforts to better the quality of products, all-round quality service andreasonable prices to our consumers. Sincerely welcome domestic and international customers come to visit our factory.
