SAR rotators
SAR means Self Aligning Rotators. Each wheel console for rotation is a cradle design with 2 sets of wheels. The cradle adjusts automatically to the diameter, as the cradle is hinged. Overall, there are 4 cradles with a total of 8 sets of wheels sharing the load.
The construction means greater flexibility, less load on the tower section and thereby less risk of dents in the tower sections.
The wheels vary in diameter, size and design depending on the load to which the rotators are dimensioned.
Traversing conventional rotators
A traversing conventional rotator runs on wheels running on rails.
The travers is either driven by a gear motor or undriven.
Traversing SAR rotators (T/SAR)
A traversing T/SAR rotator runs on wheels running on rails.
The travers is either driven by a gear motor or undriven.
Working Load Limit
Rotators with Working Load Limit (WLL) at 2T, 25 T, 35 T, 50 T, 80 T, 100 T, 120 T, 150 T, 250 T, 350 T or precisely the WLL you define. We develop customized rotators for the WLL you define.
Diameter
Diameter at the can from Ø 30 mm to Ø 15 M. We develop solutions for the diameter you define. Diameters for tower production are between OD 2 M – 8 M. Diameters for monopile production are between OD 6 M –15 M.
- You achieve high uptime because the construction is strong, simple and detailed.
- Solid and reliable, with long service life.
- The rotators have Direct Drive to achieve the most stable rotation and thereby high welding quality. This means fewer repairs and service calls.
- The T-BAR system is a simple and easy adjustment option when the diameter of the can changes. Adjustment is made without any tools. This means high durability and no maintenance.
- Optimized service time because the rotators are designed to accommodate easy maintenance.