Crawler Crane Slewing Bearing

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Standard crane control systems will use a techinque called trapezoidal movements. When trapezoidal moves are used, excessive sway can occur. This natural sway that occurs can impact quality, create safety problems, and lengthen cycle times. Trutegra’s No-Sway system addresses all of these with proven technology that is easy to implement, even on existing equipment.

Tuning the speed profile using S-Curve can eliminate sway for a particular speed and distance, but the only way to eliminate sway for all combinations of speed, acceleration, and length of move is by applying input-shaping, combined with a mathematical tool called convolution.

Dongyang Ss1406, Ss1506, Ss1924, Ss1926 Slewing Bearing

N/A Bearings
0.0 SCHAEFFLER GROUP

Slewing Bearing/Ring for Tower Crane (QTZ3.15-160)

Yes FAG BEARING
Angular Contact Ball B00308
2/2