ZLL wheel elastic pin gear coupling
The ZLL wheel 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 coupling halves and the inner surface of the outer ring. Half coupling is connected.
Features of ZLL wheel elastic pin gear coupling:
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 gear couplings, it has simple structure, fewer components, and is more convenient to manufacture. It does not require gear processing machine tools.
3. Convenient maintenance and long service life. The nylon pin can be replaced by removing the baffle plate.
4. 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.
5. Poor vibration reduction and high noise.
6. It has the performance of compensating the relative deviation of the two shafts. It is suitable for medium and high power transmission, and is not suitable for working parts that require vibration reduction and strict noise control.
The use of ZLL wheel elastic pin gear coupling:
The ZLL wheel elastic pin gear coupling does not need lubrication, which not only saves lubricating oil, but also purifies the working environment. Applicable occasions: The elastic pin gear coupling has the performance of compensating the relative deviation of the two shafts, and is suitable for medium and relatively High-power transmission is not suitable for working parts that require strict control of vibration and noise.
ZLL wheel elastic pin gear coupling parameters:
| 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 | ||||||||||
Hebei ZLL wheel elastic pin gear coupling Hebei ZLL wheel elastic pin gear coupling
