21 Inch Slewing Gear Reduction for Truck Crane

• Customization: Available
• Material: 42CrMo
• Holding Torque: 105.8kn.M
• Model NO.: SC21-125-25RH-250A
• Tilting Moment Torque: 203kn.M
• Output Torque: 15kn.M
• Output Speed: 1.2rpm
• Gear Ratio: 125:1
• IP Class: IP65
• Static Axial Load: 1598kn
• Static Radial Laod: 640kn
• Outer Dia.M: 584mm
• Inner Dia.M: 465mm
• Color: Grey
• Hydraulic Motor: Yes
• Transport Package: Standard Wooden Case
• Specification: SC21-125-25RH-250A
• Trademark: Coresun Drive
• Origin: Changzhou
• HS Code: 8483409000
• Production Capacity: 3000PCS/Month

Product Description

Heavy load worm gear slewing ring bearing 
 

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.

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
 

Heavy load worm gear slewing ring bearing

High holding torque and tilting moment torque

High waterproof and dustproof performance

We offer the slewing drive slewing gear from 2 inch to 32 inch as customized solution

Truck mount crane and turntable application of slewing drive slewing bearing

SC series products are widely used in mechanical and solar relative rotating parts

Photovoltaic tracking power generation level and pitch Angle transmission

Altitude working car chassis rotation

Drive the lifting arm of the truck to rotate

Coresun Drive Slewing Bearing Production Photo




SC21 Slewing Drive Slewing Bearing Worm Gear Certification


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