DBY, DBYK, DBZ Series Gear Reducers
Features:
1. The high-speed stage is spiral bevel gear, and the medium and low-speed stage is cylindrical gear
2. High efficiency, the average efficiency is over 90%
3. Compact structure, light weight
4. Stable and reliable operation, low noise
5. Long service life
description
DBY :secondary hard tooth surface
DBYK: secondary hard tooth surface hollow shaft
DBZ: secondary medium hard tooth surface
Working conditions:
Gear circumferential speed ≤20m/s;
Input shaft speed ≤1500r/min;
The working temperature is -40~45℃. When the ambient temperature is less than 0℃, the lubricating oil should be heated to 10℃ before starting.
PARAMETERS:
Nominal Center Distance a | d1 | l1 | d2 | l2 | D | L | A | B | C | E | F | G | S | h | H | M |
160 | 40 | 110 | 48 | 110 | 70 | 140 | 500 | 500 | 190 | 250 | 210 | 65 | 35 | 180 | 430 | 145 |
180 | 42 | 50 | 80 | 170 | 565 | 565 | 215 | 270 | 230 | 70 | 200 | 475 | 160 | |||
200 | 50 | 55 | 90 | 625 | 625 | 240 | 300 | 250 | 75 | 40 | 225 | 520 | 175 | |||
224 | 55 | 65 | 140 | 100 | 210 | 705 | 705 | 260 | 320 | 270 | 80 | 45 | 250 | 570 | 190 | |
250 | 60 | 140 | 75 | 110 | 785 | 785 | 290 | 370 | 310 | 90 | 50 | 280 | 626 | 210 | ||
280 | 65 | 85 | 170 | 120 | 875 | 875 | 325 | 400 | 340 | 100 | 55 | 315 | 702 | 230 | ||
315 | 75 | 95 | 140 | 250 | 975 | 975 | 355 | 450 | 380 | 110 | 60 | 355 | 809 | 260 | ||
355 | 90 | 170 | 100 | 210 | 160 | 300 | 1085 | 1085 | 390 | 480 | 410 | 120 | 65 | 400 | 900 | 285 |
400 | 100 | 210 | 110 | 170 | 1215 | 1215 | 440 | 530 | 460 | 130 | 70 | 450 | 970 | 305 | ||
450 | 110 | 130 | 250 | 190 | 350 | 1365 | 1365 | 490 | 600 | 510 | 140 | 80 | 500 | 1071 | 345 | |
500 | 120 | 150 | 220 | 1525 | 1525 | 570 | 650 | 560 | 150 | 90 | 560 | 1210 | 435 | |||
560 | 130 | 250 | 160 | 300 | 250 | 410 | 1705 | 1705 | 610 | 750 | 640 | 160 | 100 | 630 | 1325 | 475 |
Nominal Center Distance a | n-d3 | N | P | R | K | T | b1 | t1 | b2 | t2 | b3 | t3 | weight/kg | oil/L |
160 | 6-18 | 30 | 115 | 210 | — | 440 | 12 | 43 | 14 | 51.5 | 20 | 74.5 | 173 | 7 |
180 | 135 | 240 | 505 | 45 | 53.5 | 22 | 85 | 232 | 9 | |||||
200 | 6-23 | 35 | 145 | 255 | 555 | 14 | 53.5 | 16 | 59 | 25 | 95 | 305 | 13 | |
224 | 165 | 290 | 635 | 16 | 59 | 18 | 69 | 28 | 106 | 415 | 18 | |||
250 | 6-27 | 40 | 180 | 315 | 705 | 18 | 64 | 20 | 79.5 | 116 | 573 | 25 | ||
280 | 45 | 200 | 355 | 785 | 69 | 22 | 90 | 32 | 127 | 760 | 36 | |||
315 | 6-33 | 50 | 220 | 405 | 875 | 20 | 79.5 | 25 | 100 | 36 | 148 | 1020 | 51 | |
355 | 55 | 245 | 450 | 975 | 25 | 95 | 28 | 106 | 40 | 169 | 1436 | 69 | ||
400 | 280 | 510 | 1105 | 28 | 106 | 116 | 179 | 1966 | 95 | |||||
450 | 8-39 | 60 | 315 | 575 | 940 | 1245 | 116 | 32 | 137 | 45 | 200 | 2532 | 130 | |
500 | 70 | 350 | 645 | 1050 | 1385 | 32 | 127 | 36 | 158 | 50 | 231 | 3633 | 185 | |
560 | 8-45 | 80 | 390 | 715 | 1165 | 1545 | 137 | 40 | 169 | 56 | 262 | 5020 | 260 |
Model mark
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