Rotary Platform Slewing Ring Bearing for Timber Grab and Drilling Rig

Slew drive for solar tracking system,slewing drive movement can reduce power consumption, since the security role. In addition to the field of use in the daily solar power systems are usually used for Special vehicle steering Taiwan, heavy-duty flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial vehicles,cranes, gantry cranes, small wind power stations, space communications, satellite receiver, etc. . The Slewing drive in the solar photovoltaic industry, the general
configuration DC planetary reduction motor or AC geared motors; main configuration of the hydraulic motor as a power-driven construction machinery.

slewing drives provide a large ratio in a single stage of gearing, optimized for weight versus performance. The bearings and gears are assembled into a low-profile, self-retaining, and ready-to-install housing, enabling the product to react to all axial and radial forces, and resulting tilting moments created in the most challenging applications. These highly-adaptable products also feature strong shock resistance, long-life performance, smooth rotation, bearing protection, and sealed drive options. All of the technical benefits, combined with industry-leading quality standards, make products the ideal candidates for performance-critical, heavy-duty applications.

The slewing drive is a gearbox that can safely hold radial and axial loads, as well as transmit a torque for rotating. The rotation can be in a single axis, or in multiple axes together.Solar lewing drives are made by manufacturing gearing, bearings, seals, housing, motor and other auxiliary components and assembling them into a finished gearbox.Global PV market size continued to grow, global solar photovoltaic industry gradually stepped out of the trough in 2013, and the market scale further expanded.As follow chart.However ,global PV manufacturing industry cluster transfer forward China,become the biggest market. Slewing driver by attaching the driving member, the driving source and the casing to one of the inner and outer rings of the slewing ring, the other ring is regarded as both the transmission follower and the connecting base of the driven working member,thus utilizing the slewing bearing itself. It is the whole circumference of the characteristics of the rotary connector, efficient allocation of the drive power source and a main transmission parts, making a set of rotation, deceleration and driving functions in one and the same time simple, easy to manufacture and maintain general structure type reduction gear mechanism.

Salt spray test is the method we must take to confirm the corrosion resistance and protection level of the product.The casting housing,worm shaft,slewing bearing and end cap and all of the parts should be tested.