


Sun Lung Gear Works Co., Ltd designed the gear box base on the AGMA standard, we created the best transmission efficiency, low noise, high torque gear box structure by using the computer virtual simulation and stress analysis calculation of safety coefficient. Furthermore, we coordinated with the internal structure to design the most practical, beautiful, and easy maintenance mode. The output direction at the vertical & horizontal side can be selected by the customer’s request. Top-quality SKF or FAG bearings to be selected and input/output shafts incorporate with Japanese NOK oil seals, with seats being hard-chrome-plated treatment ensures the excellent quality. The operation noise, temperature and vibration is met with green product design.


| type | Spherical roller thrust Bearings |
Max. Horsepower | Screw Dia (mm) |
Output Shaft I.D. (mm) |
Input Shaft O.D. (mm) |
Input Shaft Torque (Kg-m) |
Gear Ratio Standard Max. |
Weight (Kg) |
| SL5 | 29412 | 7.5HP/5.7KW | 20~30 | 20~30 | 25 | 6 | 10:1;15:1;20:1 | 85 |
| SL10 | 29414 | 15HP/12KW | 30~40 | 20~35 | 28 | 12.5 | 10:1;15:1;20:1 | 132 |
| SL20 | 29416 | 20HP/15KW | 40~50 | 30~40 | 30 | 17 | 10:1;15:1;20:1 | 174 |
| SL30 | 29418 | 30HP/23KW | 45~55 | 30~50 | 38 | 25 | 10:1;15:1;20:1 | 250 |
| SL40 | 29422 | 40HP/30KW | 55~65 | 40~60 | 40 | 32 | 10:1;15:1 | 330 |
| SL50 | 29424 | 60HP/45KW | 65~75 | 50~70 | 50 | 41 | 10:1;15:1 | 437 |
| SL75 | 29426 | 75HP/57KW | 75~90 | 60~80 | 55 | 62 | 10:1;15:1 | 487 |
| SL100 | 29428 | 100HP/75KW | 85~100 | 70~90 | 60 | 82 | 10:1;15:1 | 682 |
| SL125 | 29430 | 125HP/94KW | 100~120 | 80~100 | 65 | 123 | 10:1;15:1 | 830 |
| SL150 | 29432 | 150HP/113KW | 100~120 | 80~100 | 70 | 123 | 10:1;15:1 | 950 |
| SL175 | 29434 | 175HP/132KW | 120~150 | 90~110 | 70 | 144 | 10:1;15:1 | 1180 |
| SL200 | 29436 | 200HP/150KW | 120~150 | 90~110 | 75 | 164 | 10:1;15:1 | 1250 |
| SL250 | 29440 | 250HP/188KW | 150~200 | 100~120 | 85 | 203 | 10:1;15:1 | 1800 |