ZDY, ZDZ Series Gear Reducers
Features:
1.The gear is made of high strength low carbon alloy steel through carburization and quenching. The hardness of tooth
surface may reach to HRC58‐62. All gear adapts NC tooth grinding process, high in accuracy and good in contact
performance;
2.Highly transmission efficiency: single stage, more than 96.5%; double‐stage, more than 93%; three‐stage, more 90%;
3.Smooth and stable in run, low noise;
4.Compact, light, long life, high bearing capacity;.Easy to disassemble, inspect and assemble
description
ZDY:single‐stage hard tooth surface cylindrical gear speed reducer
ZDZ:single‐stage medium hard tooth surface cylindrical gear speed reducer
1. The speed of the high-speed shaft is not more than 1500 rpm.
2. The peripheral speed of gear transmission is not more than 20 m/s.
3. The working environment temperature is -40~45℃. If it is lower than 0℃, the lubricating oil should be preheated to above 0℃ before starting. This reducer can be used for forward and reverse rotation.
PARAMETERS:
ZDY ZDZ | A | B | H≈ | a | i=1.25~2.8 | ||||
d1(m6) | l1 | L1 | b1 | t1 | |||||
80 | 235 | 150 | 210 | 80 | 28 | 42 | 112 | 8 | 31 |
100 | 290 | 175 | 260 | 100 | 42 | 82 | 167 | 12 | 45 |
125 | 355 | 195 | 330 | 125 | 48 | 82 | 182 | 14 | 51.5 |
160 | 445 | 245 | 403 | 160 | 65 | 105 | 225 | 18 | 69 |
200 | 545 | 310 | 507 | 200 | 80 | 130 | 275 | 22 | 85 |
250 | 680 | 370 | 662 | 250 | 100 | 165 | 340 | 28 | 106 |
280 | 755 | 450 | 722 | 280 | 110 | 165 | 385 | 28 | 116 |
315 | 840 | 500 | 770 | 315 | 130 | 200 | 445 | 32 | 137 |
355 | 930 | 550 | 930 | 355 | 140 | 200 | 470 | 36 | 148 |
400 | 1040 | 605 | 982 | 400 | 150 | 200 | 485 | 36 | 158 |
450 | 1150 | 645 | 1090 | 450 | 160 | 240 | 545 | 40 | 169 |
500 | 1290 | 710 | 1270 | 500 | 180 | 240 | 580 | 45 | 190 |
560 | 1440 | 780 | 1360 | 560 | 200 | 280 | 660 | 45 | 210 |
ZDY ZDZ | A | B | H≈ | a | i=3.15~4.5 | ||||
d1(m6) | l1 | L1 | b1 | t1 | |||||
80 | 235 | 150 | 210 | 80 | 24 | 36 | 106 | 8 | 27 |
100 | 290 | 175 | 260 | 100 | 28 | 42 | 127 | 8 | 31 |
125 | 355 | 195 | 330 | 125 | 38 | 58 | 158 | 10 | 41 |
160 | 445 | 245 | 403 | 160 | 48 | 82 | 202 | 14 | 51.5 |
200 | 545 | 310 | 507 | 200 | 60 | 105 | 250 | 18 | 64 |
250 | 680 | 370 | 662 | 250 | 80 | 130 | 305 | 22 | 85 |
280 | 755 | 450 | 722 | 280 | 85 | 130 | 350 | 22 | 90 |
315 | 840 | 500 | 770 | 315 | 95 | 130 | 375 | 25 | 100 |
355 | 930 | 550 | 930 | 355 | 100 | 165 | 435 | 28 | 106 |
400 | 1040 | 605 | 982 | 400 | 110 | 165 | 450 | 28 | 116 |
450 | 1150 | 645 | 1090 | 450 | 120 | 165 | 470 | 32 | 127 |
500 | 1290 | 710 | 1270 | 500 | 130 | 200 | 540 | 32 | 137 |
560 | 1440 | 780 | 1360 | 560 | 150 | 200 | 580 | 36 | 158 |
ZDY ZDZ | A | B | H≈ | a | i=5~5.6 | ||||
d1(m6) | l1 | L1 | b1 | t1 | |||||
80 | 235 | 150 | 210 | 80 | 19 | 28 | 98 | 6 | 21.5 |
100 | 290 | 175 | 260 | 100 | 22 | 36 | 121 | 6 | 24.5 |
125 | 355 | 195 | 330 | 125 | 28 | 42 | 142 | 8 | 31 |
160 | 445 | 245 | 403 | 160 | 38 | 58 | 178 | 10 | 41 |
200 | 545 | 310 | 507 | 200 | 48 | 82 | 227 | 14 | 51.5 |
250 | 680 | 370 | 662 | 250 | 60 | 105 | 280 | 18 | 64 |
280 | 755 | 450 | 722 | 280 | 65 | 105 | 325 | 18 | 69 |
315 | 840 | 500 | 770 | 315 | 75 | 105 | 350 | 20 | 79.5 |
355 | 930 | 550 | 930 | 355 | 90 | 130 | 400 | 25 | 95 |
400 | 1040 | 605 | 982 | 400 | 95 | 130 | 415 | 25 | 100 |
450 | 1150 | 645 | 1090 | 450 | 100 | 165 | 470 | 28 | 106 |
500 | 1290 | 710 | 1270 | 500 | 120 | 165 | 505 | 32 | 127 |
560 | 1440 | 780 | 1360 | 560 | 130 | 200 | 580 | 32 | 137 |
Model mark
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