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ZLL type elastic pin coupling

ZLL type elastic pin coupling

ZLL type elastic pinCouplingIt uses several pins made of non-metal elastic materials and is placed in the flange holes of the two halves of the coupling. The two halves of the coupling are connected by the pins. The coupling has a simple structure and is easy to manufacture.
JMI diaphragm couplingMLZ type single flange plum blossom elastic couplingFlexible elastic coupling

  ZLL typeElastic pinCouplingIt uses several pins made of non-metal elastic materials and is placed in the flange holes of the two halves of the coupling. The two halves of the coupling are connected by the pins. The coupling has a simple structure, easy to manufacture, and flexible in assembly and disassembly. The components are more convenient, and there is no need to move the two couplings.The material of the elastic element (column pin) is generally selected from nylon 6, which has the ability to slightly compensate for the deviation of the two axes. The elastic part is sheared during operation and has poor working reliability. It is only suitable for medium-speed transmission shaft systems with very low requirements. For working conditions with high reliability requirements.

  ZLL typeElastic pin couplingBasic dimensions and parameters:

model
Nominal torque
Tn
nm
Allowable speed [n]
r / min
Diameter of shaft hole
Length of shaft hole
D0
D
B
Moment of inertia
kg.㎡
质量
Kg
d1,d2, dz
Y type J, J1, Z1 type
mm
L,L1
ZLL1
315
5600
20-35
38-82
200
120
85
218
11
ZLL2
630
5000
30-48
60-112
200
160
85
2.45
14
ZLL3
630
1900
30-48
60-112
315
160
132
13.08
25
ZLL4
1250
1900
40-63
84-142
315
195
132
16.6
40
ZLL5
1250
1400
40-63
84-142
400
195
168
49.2
59
ZLL6
2000
1400
50-75
84-142
400
220
168
57.6
69
ZLL7
2000
1120
50-75
84-142
500
220
210
127.4
91
ZLL8
3150
1400
60-85
107-172
400
280
168
161.7
88
ZLL9
3150
1120
60-85
107-172
500
280
210
129.2
113
ZLL10
6300
1120
70-110
102-212
500
320
210
156
156
ZLL11
6300
960
70-110
102-212
630
320
265
314
187
ZLL12
10000
960
80-125
132-212
630
360
265
328
326
ZLL13
16000
800
100-140
167-252
710
410
298
713
337
ZLL14
25000
800
110-180
167-302
710
480
298
849
458
ZLL15
25000
710
110-180
167-302
800
480
335
1231
504

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