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LZZ (formerly ZLL) type elastic pin gear coupling with brake wheel

The ZLL type elastic pin gear coupling with brake wheel is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle plate.The nylon pin is a self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.

  Summary:The ZLL type elastic pin gear coupling with brake wheel is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle plate.The nylon pin is a self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.

  The ZLL type elastic pin gear coupling with brake wheel is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle plate.The nylon pin is a self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.

  Basic parameters and main dimensions of ZLL elastic pin gear coupling with brake wheel:

model
Nominal
Torque Tn(Nm)
Allowable speed [n]r/min
Diameter of shaft hole
Length of shaft hole
D0
D
B
S
Moment of inertia Kg.m2
Mass m
Kg
Y type
J1 type
d1
d2
L
L1
ZLL1
250
4000
16 18 19
16 18 19
42
30
160
98
68
3.5
0.022
7
20 22 24
20 22 24
52
38
25 28
25 28
62
44
30 32 35 38
30 32
82
60
ZLL2
630
3800
25 28
25 28
62
44
200
124
85
5
0.063
12.6
30 32 35 38
30 32 35 38
82
60
40 42 45 48
40 42
112
84
ZLL3
1600
3000
40 42 45 48 50 55 56
40 42 45 48 50 55 56
112
84
250
166
105
5
0.24
30.4
60 63 65 70
60
142
107
ZLL4
4000
2400
50 55 56
50 55 56
112
84
315
214
132
5
0.65
52.4
60 63 65 70 71 75
60 63 65 70 71 75
142
107
80 85 90
80
172
132
ZLL5
6300
1900
60 63 65
60 63 65
142
107
400
240
168
7
1.63
81.3
70 71 75
70 71 75
80 85 90 95
80 85 90 95
172
132
ZLL6
10000
1500
70 71 75
70 71 75
142
107
500
280
210
7
4.4
139.8
80 85 90 95
80 85 90 95
172
132
100 110 120
100 110 120
212
167
ZLL7
16000
1200
80 85 90 95
80 85 90 95
172
132
630
330
265
9
12.8
257
100 110 120 125
100 110 120 125
212
167
130
130
252
202
ZLL8
25000
1050
90 95
90 95
172
132
710
370
298
9
20.9
331
100 110 120 125
100 110 120 125
212
167
130 140 150
130 140 150
252
202
160 170 180
 
302
242
ZLL9
31500
950
100 110 120 125
100 110 120 125
212
167
800
384
335
11
33.5
424
130 140 150
130 140 150
252
202
160 170
160 170
302
242

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