Assembly Dimensions: mm
Model | Center Distance | Center Height | Dimension | B₁ | B₂ | L₁ | L₂ | L₃ | H₁ | Anchor Bolt d | n | B₃ | L4 | L₅ | L₆ | L₇ |
a | a₁ | a₂ | H₀ | H | L | B |
ZL25 | 250 | 100 | 150 | 200 | 398 | 560 | 256 | 256 | 70 | 435 | –35 | 120 | 20 | M20 | 6 | 210 | –5 | 175 | 205 | - |
ZL35 | 350 | 150 | 200 | 250 | 493 | 720 | 316 | 316 | 80 | 585 | –40 | 135 | 20 | M20 | 8 | 260 | 0 | 255 | 255 | - |
ZL42.5 | 425 | 175 | 250 | 300 | 588 | 860 | 346 | 346 | 80 | 705 | –39 | 149 | 25 | M20 | 8 | 280 | 10 | 275 | 335 | - |
ZL50 | 500 | 200 | 300 | 350 | 688 | 1035 | 400 | 400 | 90 | 850 | –58 | 185 | 30 | M24 | 8 | 330 | 30 | 290 | 275 | 150 |
ZL60 | 600 | 250 | 350 | 400 | 821 | 1300 | 500 | 500 | 100 | 945 | 8 | 205 | 35 | M30 | 8 | 420 | 55 | 390 | 310 | 180 |
ZL65 | 650 | 250 | 400 | 450 | 916 | 1185 | 460 | 460 | 110 | 1025 | –8 | 190 | 38 | M30 | 8 | 420 | 55 | 370 | 325 | 200 |
ZL75 | 750 | 300 | 450 | 500 | 1060 | 1460 | 570 | 570 | 120 | 1200 | –18 | 214 | 40 | M30 | 8 | 480 | 25 | 485 | 370 | 240 |
ZL85 | 850 | 350 | 500 | 550 | 1116 | 1655 | 620 | 620 | 130 | 1320 | 12 | 251 | 45 | M30 | 8 | 530 | 65 | 505 | 445 | 250 |
ZL100 | 1000 | 400 | 600 | 650 | 1306 | 1910 | 710 | 710 | 145 | 1550 | 22 | 365 | 50 | M36 | 8 | 610 | 75 | 595 | 510 | 320 |
ZL115 | 1150 | 450 | 700 | 750 | 1496 | 2190 | 785 | 785 | 145 | 1770 | 42 | 295 | 55 | M36 | 8 | 700 | 105 | 655 | 595 | 380 |
ZL130 | 1300 | 500 | 800 | 850 | 1691 | 2460 | 845 | 845 | 150 | 2015 | 42 | 317 | 60 | M42 | 8 | 740 | 105 | 745 | 670 | 450 |
Model | High-speed End | S | Low-speed End | T | Assembly type: V-VIII | Weight (Kg) |
I | D | b | t | I₁ | d₁ | b₁ | t₁ | T1 | D2 | d4 | d8 | d9 | h2 |
ZL25 | 55 | 25 | 8 | 27.5 | 235 | 70 | 40 | 12 | 42.8 | 250 | 160 | 25 | 45 | 35 | M6 | 15 | 135 |
ZL35 | 55 | 25 | 8 | 32.5 | 265 | 85 | 55 | 16 | 58.5 | 305 | 190 | 25 | 60 | 40 | M6 | 15 | 230 |
ZL42.5 | 55 | 35 | 10 | 37.8 | 280 | 105 | 70 | 20 | 74.2 | 355 | 210 | 25 | 75 | 40 | M6 | 15 | 305 |
ZL50 | 70 | 45 | 14 | 48.2 | 325 | 115 | 85 | 24 | 90.0 | 390 | 235 | 75 | 95 | 55 | M6 | 15 | 490 |
ZL60 | 85 | 50 | 16 | 53.5 | 375 | 140 | 100 | 28 | 105.7 | 450 | 270 | 75 | 110 | 55 | M8 | 20 | 725 |
ZL65 | 105 | 50 | 16 | 53.5 | 395 | 140 | 110 | 32 | 116.5 | 470 | 290 | 75 | 120 | 55 | M8 | 20 | 980 |
ZL75 | 105 | 60 | 18 | 63.5 | 450 | 165 | 130 | 36 | 137.2 | 540 | 325 | 75 | 140 | 55 | M8 | 20 | 1390 |
ZL85 | 105 | 70 | 18 | 74.2 | 490 | 180 | 140 | 36 | 147.2 | 580 | 350 | 75 | 150 | 55 | M8 | 20 | 1910 |
ZL100 | 140 | 80 | 24 | 95 | 560 | 200 | 200 | 45 | 209.7 | 655 | 435 | 75 | 180 | 55 | M8 | 20 | 2730 |
ZL115 | 125 | 90 | 24 | 85 | 610 | 240 | 170 | 40 | 178.5 | 735 | 395 | 75 | 220 | 55 | M8 | 20 | 4000 |
ZL130 | 160 | 100 | 28 | 105.7 | 660 | 280 | 220 | 50 | 231 | 805 | 465 | 75 | 240 | 55 | M8 | 20 | 5430 |
Gear Ratio
Ratio Code | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
Nominal Ratio i | 7.1 | 8 | 9 | 10 | 11.2 | 12.5 | 14 | 16 | 18 | 20 | 22.4 | 25 | 28 | 31.5 | 35.5 | 40 | 45 |
High‑speed Stage i | 2 | 2 | 2.24 | 2.5 | 2.8 | 3.15 | 3.15 | 3.55 | 4 | 4.5 | 4.5 | 5 | 5.6 | 6.3 | 6.3 | 7.1 | 7.1 |
Low‑speed Stage i | 3.55 | 4 | 4 | 4 | 4 | 4 | 4.5 | 4.5 | 4.5 | 4.5 | 5 | 5 | 5 | 5 | 5.6 | 5.6 | 6.3 |
Product Features
• Soft‑tooth surface gear design, stable transmission performance, low operating noise and reliable operation.
• Reasonable compact structure, easy installation and cost‑effective for general‑purpose heavy‑duty conditions.
• Good versatility and interchangeability of components, convenient for disassembly, inspection and maintenance.
Application Fields
• Speed reduction drive for mixers, conveyors and general processing equipment in ceramic and building material industry.
• Power reduction unit for feeding and transporting machinery in mining and light metallurgical equipment.
• Driving gearbox for general mechanical equipment in chemical, food and waste‑treatment production lines.