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ZLZ type elastic pin gear coupling

ZLZ type elastic pin gear coupling

ZLZ type elastic pin tooth typeCouplingIt uses several pins made of non-metallic materials and is placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring.
JMI diaphragm couplingMLZ type single flange plum blossom elastic couplingFlexible elastic coupling

  ZLZ typeElastic pin tooth typeCouplingmain feature:

  ZLZ type elastic pin tooth typeCouplingIt uses several pins made of non-metallic materials and is placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring. The two halves of the coupling are connected through the pin to transmit torque. The ZLZ type elastic The pin gear coupling has the following characteristics:

  (1) ZLZ-type elastic pin gear couplings transmit large torque. At the same torque, the rotation diameter is mostly smaller than that of gear couplings, with small volume and light weight, which can partially replace gear couplings.

  (2) Compared with gear couplings, it has a simple structure, fewer components, and is more convenient to manufacture. It does not require gear processing machines.

  (3) The ZLZ elastic pin gear coupling is convenient for maintenance and has a long service life. The nylon pin can be replaced by removing the baffle.

  (4) The nylon pin of the ZLZ elastic pin gear coupling is a self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.

  (5) ZLZ type elastic pin gear coupling has poor vibration reduction performance and high noise.

  ZLZ type elastic pin gear coupling has the performance of compensating the relative deviation of the two shafts to a certain extent. It is suitable for medium and high power transmission, and is not suitable for working parts that have certain requirements for vibration reduction and strict control of noise.

model
Nominal torqueTn(Nm)
Permissible speed[n]r/min
Diameter of shaft hole
Length of shaft hole
D
B
S
Moment of inertiaKg.m2
质量 Kg
 
Y
J1
 
d1
d2
L
L1
 
ZLZ1
100
4000
12 14
12 14
32
27
84
38
4.5
0.0013
1.5
 
16 18 19
16 18 19
42
30
 
20 22 24
20 22 24
52
38
 
25 28
 
62
44
 
ZLZ2
250
4000
16 18 19
16 18 19
42
30
98
42
4.5
0.0058
4.1
 
20 22 24
20 22 24
52
38
 
25 28
25 28
62
44
 
30 32 35 38
30 32
82
60
 
ZLZ3
630
4000
25 28
25 28
62
44
124
53
6
0.02
8
 
30 32 35 38
30 32 35 38
82
60
 
40 42 45 48
40 42
112
84
 
ZLZ4
1600
4000
40 42 45 48 50 55 56
40 42 45 48 50 55 56
112
84
166
73
7
0.08
21.2
 
60 63 65 70
60
142
107
 
ZLZ5
4000
3600
50 55 56
50 55 56
112
84
214
78
7
0.2
34.6
 
60 63 65 70 71 75
60 63 65 70 71 75
142
107
 
80 85 90
80 85 90
172
132
 
ZLZ6
6300
3200
60 63 65 70 71 75
60 63 65 70 71 75
142
107
240
89
8
0.35
48.9
 
80 85 90 95
80 85 90 95
172
132
 
ZLZ7
10000
2700
70 71 75
70 71 75
142
107
280
100
9
0.75
76.2
 
80 85 90 95
80 85 90 95
172
132
 
100 110 120
100 110 120
212
167
 
ZLZ8
16000
2300
80 85 90 95
80 85 90 95
172
132
330
113
10
1.6
119
 
100 110 120 125
100 110 120 125
212
167
 
130
130
252
202
 
ZLZ9
25000
2100
90 95
90 95
172
132
370
133
13
2.7
160
 
100 110 120 125
100 110 120 125
212
167
 
130 140 150
130 140 150
252
202
 
ZLZ10
31500
2000
100 110 120 125
100 110 120 125
212
167
384
133
13
3.8
208
 
130 140 150
130 140 150
252
202
 
160 170
160 170
302
242
 
ZLZ11
40000
1900
110 120
110 120
212
167
404
121
15
4.9
239
 
130 140 150
130 140 150
252
202
 
160 170 180
160 170 180
302
242
 
ZLZ12
63000
1600
130 140 150
130 140 150
252
202
480
165
15
11.1
385
 
160 170 180
160 170 180
302
242
 
190 200
190 200
352
282
 
ZLZ13
100000
1400
150
150
252
202
545
185
17
19.6
527
 
160 170 180
160 170 180
302
242
 
190 200 220
190 200 220
352
282
 
240 250
240
410
330
 
ZLZ14
125000
1200
170 180
170 180
302
242
648
186
17
36.2
689
 
190 200 220
190 200 220
352
282
 
240 250 260
240 250 260
410
330
 
ZLZ15
160000
1100
190 200 220
190 200 220
352
282
678
196
19
44.4
773
 
240 250 260
240 250 260
410
330
 
280 300
280 300
470
380
 
ZLZ16
250000
960
220
220
352
282
800
227
24
93.4
1168
 
240 250 260
240 250 260
410
330
 
280 300 320
280 300 320
470
380
 
340
340
550
450
 
ZLZ17
315000
880
240 250 260
240 250 260
410
330
876
244
29
160
1671
 
280 300 320
280 300 320
470
380
 
340 360 380
340 360 380
550
450
 
ZLZ18
400000
780
250 260
250 260
410
330
980
251
29
282
2352
 
280 300 320
280 300 320
470
380
 
340 360 380
+340 360 380340 360 380 XNUMX
550
450
 
400 420
400 420
650
540
 
ZLZ19
630000
700
280 300 320
280 300 320
470
380
1100
274
29
438
2895
 
340 360 380
280 300 320
550
450
 
400 420 440 450
400 420 440 450
650
540
 
ZLZ20
1000000
580
320
320
470
380
1288
303
34
1024
4936
 
340 360 380
340 360 380
550
450
 
400 420 440 450 460 480 500
400 420 440 450 460 480 500
650
540
 
530 560 600
 
800
680
 
ZLZ21
1600000
480
380
380
550
450
1596
324
39
2400
7540
 
400 420 440 450 460 480 500
400 420 440 450 460 480 500
650
540
 
530 560 600 630
530 560 600 630
800
680
 
670 710
 
900
780
 
ZLZ22
2000000
450
420 440 450 460 480 500
420 440 450 460 480 500
650
540
1680
353
45
3552
10068
 
530 560 600 630
530 560 600 630
800
680
 
670 710 750
670 710 750
900
780
 
ZLZ23
2500000
420
450 480 500
450 480 500
650
540
1810
380
47
5334
13025
 
530 560 600 630
530 560 600 630
800
680
 
670 710 750
670 710 750
900
780
 
800 850
800 850
1000
880