Our company pursues the idea that we should change if we want to make progress and we should constantly improve our products if we want to have better worm gear solar tracker, rotation device slewing drive ring, two axis slew drive. Warmly welcome the majority of manufacturers to establish long-term partnership with us, we will sincerely for you to provide the best quality products and warm and thoughtful service. Development is the absolute principle, and development is the driving force. We continue to provide customers with core technology solutions and professional operation services. We have the advantage of reasonable price to maintain the competitive ability of the market.
Production Description
Model | SC17 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Single worm |
Material | 42CrMo,50Mn | Output Torque | 4.08KN.m |
Tilting Moment Torque | 135.6KN.m | Holding Torque | 72.3K N.m |
Static Axial Rating | 970KN | Static Radial Rating | 390KN |
Gear Ratio | 102:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
Electric motor | Yes | Precision | 0.17° |
Mechanism Characteristics
1.SC series slewing drive, we use framework oil sealing so it has the higher performance of waterproof and dustproof than traditional oil seal.
2.SC has the performance of self eccentric function and higher tracking precision. So, the backlash between the worm and gear can be adjust.
3. SC series,on the basis of original design,we have improved the performance of worm shaft and end cap for ensuing the full strength on axis load for worm shaft side.
4.The key point of slewing drive is holding torque and tilting moment for solar tracker system.
5.On the basis of original design,we have improved the performance of worm shaft and end cap for ensuing the full strength on axis load for worm shaft side,especially for strong wind force.So, it's much strong than the original model(the original design is 4 bolts,the new strong type is 8 bolts)
Production Photo and Application

Coresun products are 100% inspected before they leave the factory as following photo


We always adhere to the business philosophy of 'treat people with sincerity and win with quality' and the belief of 'more professional and stronger', and strive to create cost-effective Se17 Slewing Drive with Gearbox Acmotor for Rotatry Machine. We have won high praise from customers with our excellent product quality, preferential product prices and perfect after-sales service. Our company has always been market-oriented, insisting on technological innovation as the foundation and source of development, and doing our best to meet the needs of new and old customers and solve the problems for them.

