The scope of application of LZJ (ZLZ) to the intermediate shaft elastic pin gear coupling is suitable for the transmission shaft system connecting two coaxial lines, with compensation for the relative deviation of the two shafts and general shock absorption performance. The working environment temperature is -20~ +70℃, not suitable for parts that require high damping effect and noise control. The coupling is easy to maintain and has a long 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.
LZJ (ZLZ) connecting intermediate shaft elastic pin gear coupling has the following characteristics:
(1) 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) 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.
(3) 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.
(4) The nylon pin of the elastic pin tooth coupling is made of self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.
(5) The elastic pin gear coupling has poor vibration reduction performance and high noise.
model | Nominal torque Tn(Nm) | Allowable speed [n]r/min | Diameter of shaft hole | Length of shaft hole | D | B | S | Moment of inertia Kg.m2 | Mass Kg | ||
Y type | J1 type | ||||||||||
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 |