• Model NO.：WH12-77-BRH
• IP Class：IP65
• Static Axial Load：475kn
• Static Radial Laod：190kn
• Outer Dia.M：358mm
• Inner Dia.M：259mm
• Self-Locking：Yes
• Transport Package：Standard Wooden Case
• Specification：WH12-77-BRH
• Trademark：Coresun Drive
• Origin：Changzhou
• HS Code：8483409000
• Production Capacity：3000PCS,Month

Basic Info.

Model NO. WH12-77-BRH IP Class IP65 Static Axial Load 475kn Static Radial Laod 190kn Outer Dia.M 358mm Inner Dia.M 259mm Self-Locking Yes Transport Package Standard Wooden Case Specification WH12-77-BRH Trademark Coresun Drive Origin Changzhou HS Code 8483409000 Production Capacity 3000PCS/Month

Product Description

WH12 heavy load worm drive slewing gear reduction for mounted truck crane 

Slew Drive is a new type of slewing product, usually called slewing ring, which is usually composed of worm, slewing ring, housing, motor and other components. Since the core components are slewing bearings, they can simultaneously withstand axial forces, radial forces, and overturning moments. Compared with traditional rotary products, the new slewing drive features easy installation, easy maintenance and a greater degree of installation space.

Spherical worm gear reducer rotary drive device is a new type of rotary products, usually by worm, rotary support, shell, motor and other components.As the core part adopts rotary support and enveloping worm structure, it can reach multi-tooth contact, has the characteristics of large transmission torque and smooth operation, so it can bear large axial load, longitudinal load and strong overturning moment at the same time.

Compared with traditional rotating products, the spherical worm wheel rotary drive has the advantages of simple installation, easy maintenance and more space saving.The product can be widely used in the field of construction machinery and new energy, such as heavy plate transporter, container crane, truck crane, aerial working vehicle, solar power generation system and so on.
 

FEATURES & APPLICATION:By adopting slewing bearing as its corecomponent,slewing drive can bear axial force, radial force and tilting moment simultaneously. Slewing drive is widely applied in modular trailers, all types of cranes, aerial working platform,solar tracking systems and wind power systems.FUNCTION:Slewing drive has the advantage for saving space in facilities,max load capacity in a compact design,extensive lifespan, reduced maintenance costs.
COMPETITIVE PRICE:We can give customers the most competitive price to meet your budget.
 FAST DELIVERY:We are a big professional manufacturer with advanced facilities and more than 10 years experience.
 BEST AFTER SALE SERVICE:We have professional team to provide comprehensive one-step service for you. Coresun Drive Slewing Bearing Production Photo











Coresun Drive testing reports for WH products





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