the tooth surface is up to HRC58-62. The gears are groun d grinding technology with high precision and
good contact.
2, High transmission efficiency: single stage is greater than 96.5%, double level is greater than 93%, third
level is greater than 90%.
3, Smooth operation and low noise.
4, Small size, light weight, long service life and high carrying capacity.
5, Easy to disassemble and easy to install.
No. | gearbox model | Ratio range | recommend screw diameter/mm | recommend power/HP | rating load torque/N.m | size(L*W*H)/mm | Net weight/KG |
1 | ZLYJ133 | 8/12.5/16/20 | 35/45/50 | 6~15 | 764 | 478*170*260 | 144 |
2 | ZLYJ146 | 10/12.5/16/20 | 45/55 | 10~20 | 1165 | 560*250*320 | 205 |
3 | ZLYJ173 | 10/16/20 | 55/65 | 15~30 | 1962 | 576*256*340 | 256 |
4 | ZLYJ180 | 65 | 15~40 | 2764 | 650*256*400 | 350 | |
5 | ZLYJ200 | 12.5/16/20 | 65/75 | 30~60 | 3583 | 750*340*480 | 350 |
6 | ZLYJ225 | 12.5/16/20 | 90 | 40~75 | 5334 | 800*360*500 | 650 |
7 | ZLYJ250 | 16/12.5/20 | 100 | 50~100 | 6306 | 930*380*560 | 815 |
8 | ZLYJ280 | 16/12.5/20 | 105/110 | 75~122 | 7643 | 970*410*600 | 1020 |
9 | ZLYJ315 | 16/12.5/20 | 120 | 100~175 | 11822 | 1160*450*700 | 1410 |
10 | ZLYJ330 | 16/12.5/20 | 150/160 | 150~217 | 21000 | 1160*450*700 | 1520 |
11 | ZLYJ375 | 16/12.5/20 | 150/160 | 217~312 | 21096 | 1280*466*800 | 1800 |
12 | ZLYJ420 | 16/12.5/20 | 150/165 | 272~428 | 25478 | 1420*550*920 | 1800 |
13 | ZLYJ450 | 16/12.5/20 | 165 | 380~544 | 33885 | 1550*1200*1000 | 3560 |
2. Low-speed shaft design: Cylindrical with key, splined, hollow with shrink disc or splined hollow shaft
3. Rigid and precise nodular cast iron casing
4. Low noise running, high manufacturing quality standard
5. High and reliable performance, load capacity and low-speed shaft bearing
With all our activities DNV-ISO 9001, SGS -certified, we stand for top-quality service. Entrusting your gearboxes to the care of our Services.
Help protect your gearbox from wear and grinding, SGR gearbox converts torque reliably and efficiently.
We customize our SGR planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox etc to fit your application and meet your needs.
These features enable a reliable and safe service life of over 200 000 operational hours.
Our customers have been placing their trust in SGR gear units since 1997. More than 500 000 gear units of our gearbox are in use reliably around the world, in many cases under very harsh conditions.
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