Diaphragm coupling
Drum gear coupling
Plum-shaped elastic coupling
Star coupling
Elastic pin coupling
Elastic pin gear coupling
Elastic sleeve pin coupling
JQ type clamp coupling
Sprocket coupling
Slider coupling
Tyre coupling
Rigid coupling
Serpentine spring coupling
Three-jaw coupling for pump
Coupling accessories
Coupling rough
LK elastic block coupling
ZL type elastic pin gear coupling
The ZL-type elastic pin gear coupling is a pin made of several non-metallic materials and placed in the mating hole between the two coupling halves and the inner surface of the outer ring; the two pins are used to transmit torque. Half coupling is connected.
The following features of the coupling device:
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 structure is simple, the component parts are less, the manufacturing is more convenient, and the gear processing machine tool is not needed.
3. Convenient maintenance and long service life. The nylon pin can be replaced by removing the baffle.
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.
Basic performance parameters and main dimensions of ZL1 elastic pin gear coupling mm
Main dimension D:
model | Nominal torque Tn /N·m | Allowable speed [n] r / min | Diameter of shaft hole | Length of shaft hole | D | B | S | Moment of inertia kg.㎡ | 质量 Kg |
Y, J1 | |||||||||
d1, d2, dz | L, L1 | ||||||||
ZL1 | 100 | 4000 | 12-24 | 27-52 | 76 | 42 | 2.5 | 0.0004 | 0.86 |
ZL2 | 250 | 4000 | 16-32 | 30-82 | 92 | 50 | 2.5 | 0.003 | 3.23 |
ZL3 | 630 | 4000 | 25-42 | 44-112 | 118 | 69 | 3 | 0.011 | 6.57 |
ZL4 | 1600 | 4000 | 40-60 | 84-142 | 158 | 89 | 4 | 0.046 | 14.8 |
ZL5 | 4000 | 4000 | 50-80 | 84-172 | 192 | 89 | 4 | 0.114 | 24.8 |
ZL6 | 6300 | 3300 | 60-95 | 107-172 | 230 | 111 | 5 | 0.28 | 42.5 |
ZL7 | 10000 | 2900 | 70-110 | 107-212 | 260 | 113 | 5 | 0.56 | 66.3 |
ZL8 | 16000 | 2500 | 80-130 | 132-252 | 300 | 136 | 6 | 1.21 | 107.3 |
ZL9 | 25000 | 2300 | 90-150 | 132-252 | 335 | 149 | 7 | 1.98 | 140.9 |
ZL10 | 31500 | 2100 | 100-170 | 167-302 | 355 | 151 | 8 | 2.85 | 180.9 |
ZL11 | 40000 | 2000 | 110-180 | 167-302 | 380 | 170 | 8 | 3.9 | 219.3 |
ZL12 | 63000 | 1700 | 130-200 | 202-352 | 445 | 183 | 8 | 9.2 | 371.4 |
ZL13 | 100000 | 1500 | 150-240 | 202-410 | 515 | 218 | 8 | 15.6 | 470.0 |
ZL14 | 125000 | 1400 | 170-260 | 242-410 | 560 | 218 | 8 | 27.8 | 708.0 |
ZL15 | 160000 | 1300 | 190-300 | 282-470 | 590 | 238 | 10 | 33.4 | 768.0 |
ZL16 | 250000 | 1000 | 220-340 | 282-550 | 695 | 262 | 10 | 69.9 | 1169 |
ZL17 | 315000 | 950 | 240-380 | 330-550 | 768 | 282 | 10 | 122.7 | 1664 |
ZL18 | 400000 | 850 | 250-420 | 330-650 | 860 | 300 | 13 | 202.7 | 2193 |
ZL19 | 630000 | 750 | 280-450 | 380-650 | 970 | 320 | 14 | 341.2 | 2901 |
ZL20 | 1000000 | 650 | 320-500 | 380-650 | 1156 | 351 | 15 | 710 | 4251 |
ZL21 | 1600000 | 530 | 380-630 | 450-800 | 1440 | 355 | 18 | 1948 | 7514 |
ZL22 | 2000000 | 500 | 420-750 | 540-900 | 1520 | 396 | 19 | 2931 | 10148 |
ZL23 | 2500000 | 460 | 480-850 | 540-1000 | 1638 | 430 | 20 | 4379 | 13026 |
Hangzhou ZL type elastic pin gear coupling Hangzhou ZL type elastic pin gear coupling