SC21 slewing gear reduction for mining equipment heading machine
| Model Slewing Bearing |
SC21 |
Brand |
Corresun Drive |
| Holding Torque |
105.8kN.m |
Tilting Moment Torque |
203kN.m |
| Self-locking |
Yes |
Gear Ratio |
125:1 |
| Outer Dia. |
584mm |
Inner Dia. |
465mm |
| Efficiency |
40% |
Output Torque |
15kN.m |
| Rated Output Speed |
1.2rpm |
Colar |
Grey |
We are committed to researching, developing and applying high quality, precision transmission equipment products, who provides reliable mechanical actuator for horizonal single axis, dual-axis photovoltaic tracking system, CSP, CPV solar tracking design. Our professional and high-quality products will be also applied well as a steady solution on aerial working platform, truck crane, timber grab, drilling rig, spray equipment, hydraulic module vehicle, automated assembly lines, wind yaw systems, etc.
Coresun Drive 21 inch products are usually used for large excavator and crane,because SC21 slewing drive has higher holding torque and tilting moment, it is the key point of heavy load equipment.Coresun Drive have improved the performance of worm shaft and end cap for 8 bolts to ensure the full strength on axis load for worm shaft side to add using life of slewing drive.
Single axis solar tracker system; dual axis solar tracker system; horizontal single axis solar tracker system; PV, CPV, CSP solar tracker wind turbine; satellite receiver; aerial working platform; drilling rig; truck mounted crane, timber grab, automated assembly line.
Slewing drives slewing bearing can bear axial force, radial force and tilting moment. The diameter range of slewing bearing can be from 200 mm to 5000 mm
Dual axis slewing drive worm gear SVH3 can be used on 50-100kg load design.Slewing gear motor worm drive is a good solution for satellite antenna
SC series slewing drive, we use framework oil sealing so it has the higher performance of waterproof and dustproof than traditional oil seal.
SVH series products adopt enveloping worm structure, with large contact area, large transfer torque and stable operation.
Rotary drive slewing drive worm gear is a perfect combination of turbine worm products, worm ring surface envelope form, its tooth contact area is large
The enveloping worm structure is adopted to drive the worm wheel and worm gear, and the tooth meshes more closely
Coresun Drive Slewing Drive Introduction
1. Coresun Slewing Drive is most composed of worm shaft, slewing bearing , casting housing
2. Coresun Slewing Drive have high mechanical efficiency
3. Coresun Slewing Drive is easy to installation and maintenance
4. Coresun Slewing Drive use framework oil sealing, so it has longer using life.
5.Coresun Slewing Drive has Self-locking.
6.Coresun Slewing Drive use 8 bolts on worm shaft, so it is much stronger.
7. Coresun Slewing Drive has higher tilting moment and holding torque
8. Coresun Slewing Drive has higher output torque.
Coresun Slewing Drive Advantage
SC series of products are the updated models of SD slewing drive. Reasonable and precise sealing structure are satisfied by the customers
Hourglass worm slewing drive is designed with much tooth contact surface between the worm and gear. The slewing bearing is machined by quenching treatment with stronger hardness, abrasive resistance and use life
Coresun use framework oil sealing on SC series of slewing drives. The sealing is made up of double lip arrangement, high quality steel and NBR. So SC slewing drive has the higher IP class.
SC slewing drive has the strong tilting moment torque and static self-locking function
Coresun Drive Slewing Bearing Production Photo
SC21 Slewing Drive Slewing Bearing Worm Gear Certification
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