With professional technology, we have developed solar motor, antennas motor, VE slew drives with multiple performance and multiple styles, and each product has excellent quality. Through the diligence of all colleagues and the trust and support from all walks of life, we have created the vigorous development vitality of our enterprise, and established the good reputation of quality assurance. We are willing to give you the best suggestions on the designs of your orders in a professional way if you need.
Production Description
Model: | SC14 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Single worm |
Material | 42CrMo,50Mn | Output Torque | 17KN.m |
Tilting Moment Torque | 67.8KN.m | Holding Torque | 48K N.m |
Static Axial Rating | 555KN | Static Radial Rating | 222KN |
Gear Ratio | 85:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
CoreSun - Practical Slewing Drive&Slewing Bearing Promoter.
Coresun is professional on slewing drive for aerial working platform, truck crane, timber grab, drilling rig, spray equipment, hydraulic module vehicle,automated assembly lines, wind yaw systems and other rotation equipment.
Product advantages
SC models is hourglass worm design with much tooth contact structure.All-around anti-corrosion and anti-rust performance.
Steady static locking performance
Smooth transmission
Coresun Drive’s slewing drive gearbox slewing ring slewing bearing with 100% full Inspection process and inspection report to ensure the quality.



Stable quality, good reputation and reasonable price are our promises. We uphold the concept of quality first and continuous innovation and become the benchmark in the Volvo Ec55 Ec55b Ec55c Ec55D Series Mini-Excavator Part Gear Box/Swing Box/Cover/Sun Gear/ Gear Ring/Slewing Bearing/Planet Gear/Planetary Carrier Assy/ industry. Since the establishment of our company, we have devoted ourselves to this industry, providing more direct, more professional and faster services to our customers. We are looking forward to becoming your loyal partner. The company adheres to the quality policy of survival by quality, efficiency by service, fine brand creation and development by integrity.

