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LZ (formerly ZL) type elastic pin gear coupling

The basic parameters and main dimensions of the ZL-type elastic pin gear coupling are made of a number of non-metallic pins, placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and transmitted through the pin The torque realizes the coupling of the two halves of the coupling.

  Summary:The basic parameters and main dimensions of the ZL-type elastic pin gear coupling are made of a number of non-metallic pins, placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and transmitted through the pin The torque realizes the coupling of the two halves of the coupling.

  The basic parameters and main dimensions of the ZL-type elastic pin gear coupling are made of a number of non-metallic pins, placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and transmitted through the pin The torque realizes the coupling of the two halves of the coupling.

  The elastic pin gear coupling has the following characteristics:

  (1) Compared with the gear coupling, the elastic pin gear coupling has a simple structure, fewer components, and is more convenient to manufacture. It does not require a gear processing machine tool.The transmission torque is large. At the same torque, the rotation diameter is mostly smaller than that of the gear coupling, and the volume is lighter. It can partially replace the gear coupling.

  (2) The elastic pin gear coupling 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.

  (3) The elastic pin gear coupling has poor vibration reduction performance and high noise.The elastic pin gear coupling is a pin made of a number of non-metallic materials, which is placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and the two halves are connected through the pin to transmit torque. Shaft coupling, elastic pin gear coupling has a certain performance of compensating the relative deviation of the two shafts, suitable for medium and high power transmission, not suitable for working parts that have certain requirements for vibration reduction and strict control of noise .

model Nominal torque
Tn(Nm)
Permissible speed
[n]r/min
Diameter of shaft hole d 1 d2 Length of shaft hole D B Moment of inertia Kg.m 2 Mass m Kg
Y type J1 type
L The 1
ZL1 100 4000 12 14 32 27 76 42 0.0004 0.80
16 18 42 30
19
20 22 52 38
24
ZL2 250 4000 16 18 42 30 92 50 0.003 3.23
19
20 22 52 38
24
25 28 62 44
30 32 82 60
ZL3 630 4000 25 28 62 44 118 69 0.011 6.57
30 32 82 60
35 38
40 42 112 84
ZL4 1600 4000 40 42 112 84 158 89 0.046 14.8
45 48
50 55
56
60 142 107
ZL5 4000 4000 50 55 112 84 192 89 0.114 24.8
56
60 63 142 107
65 70
71 75
80 172 132
ZL6 6300 3300 60 63 142 107 230 111 0.28 42.5
70 71
75
80 85 172 132
90 95
ZL7 10000 2900 70 71 142 107 260 113 0.56 66.3
75
80 85 172 132
90 95
100 110 212 167
ZL8 16000 2500 80 85 172 132 300 136 1.21 107.3
90 95
100 110 212 167
120
125 130 252 202
ZL9 2500 0 2300 90 95 172 132 335 146 1.98 140.9
100 110 212 167
120
125 252 202
 
ZL10 31500 2100 130 140 212 167 355 151 2.85 180.9
150
100 110 252 202
120
125 302 242
130 140 150    
ZL11 40000 2000 160 170 212 167 380 170 3.9 219.3
 
110 120 252 202
125
130 140 150 302 242
160 170 180    
ZL12 63000 1700 130 140 252 202 445 183 9.2 371.4
150
160 170 302 242
180
190 200 352 282
ZL13 100000 1500 150 252 202 515 218 15.6 470
160 170 302 242
180
190 200 352 282
220
240 410 330
ZL14 125000 1400 170 180 320 242 560 218 27.8 708
190 200 352 282
220
240 250 410 330
260
ZL15 160000 1300 190 200 352 285 590 238 33.4 768
220
240 250 410 330
260
280 300 470 380
ZL16 250000 100, 0 220 352 282 695 262 69.9 1169
240 250 410 330
260
280 300 470 380
320
340 550 450
ZL17 315000 950 240 250 410 330 768 282 122.7 1664
260
280 300 470 380
320
340 360 550 450
380
ZL18 400000 850 250 260 410 330 860 300 202.7 2193
280 300 470 380
320
340 360 550 450
380
400 420 650 540
ZL19 630000 750 280 300 470 380 970 320 341.2 2901
320
340 360 550 450
380
400 420 650 540
440 450
ZL20 1000000 650 320 470 380 1156 351 710 4251
340 360 550 450
380
400 420 650 540
440 450
460 480
500
ZL21 1600000 530 380 550 450 1440 355 1948 7514
400 420 650 540
440 450
460 480
500
530 560 800 680
600 630
ZL22 2000000 500 420 440 650 540 1520 396 2931 10148
450 460
480 500
530 560 800 680
600 630
670 710 900 780
750
ZL23 2500000 460 480 500 650 540 1638 430 4379 13026

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