This lifting point comes with a ball bearing and is rotatable by 360° even under load. The high-strength lifting eye is movable by 180°. The special screw is 100% crack-tested, protected against corrosion and marked with the load capacity and thread size. In addition, each lifting point is marked with its own individual serial number. The high-strength lifting eye comes with a ring and is wide enough to accommodate even larger hooks.
All load capacities, categorised by method of lifting, number of legs and angle of inclination are contained in a table that forms an integral part of the operating manual included with each lifting point. The pewag winner profilift delta lifting points are marked with the admissible load capacity for the most unfavourable application mode, allowing for an increased load capacity in case of vertical loads and four-fold safety against break in all directions.
A strength class of 12.9 is used for the PLDW screw.
Also available with peTAG upon request.
For load capacities in the permitted directions of pull, please refer to the load capacity table.
During assembly, ensure that improper loading cannot arise due to any of the following factors:
- Direction of pull is obstructed.
- Direction of pull is not within the indicated area.
- Loading ring rests against edges or loads.
Although the upper part is ball bearing and rotatable 360°, before usage you should adjust the ring in the correct direction of tension (fig. Permitted directions of pull). That applies in particular when lifting with multi leg slings. With a non-aligned ring (fig. Non-permitted directions of pull), the ring holder could turn suddenly under load, and it comes to high risk for the load and/or people.
The full operating manual contains further details and information on safe usage.
Calculating the required thread length (L):
L = H + S + K + X
H = Material height
S = Thickness of the washer
K = Height of the nut (depending on the thread size of the screw)
X = Excess length of the screw (twofold pitch of the screw)
L max. = n max.
In addition to the standard and maximum thread lengths, pewag also offers cut-to-length thread lengths. Customised and maximum thread lengths are supplied with a washer and a screw nut (applicable up to size M64). From thread size M72, the delivery is made with a nut (1.5 times the height) manufactured according to DIN 6331.