Flyer SA
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Technology that connects SA 03/10/30 with automatic feed >

3-30 Nm Old series DF=Feed bore in theScrewdriving head. The max. head of the screw must be approx. 1 mm less than DF > In rugged series use, the highest availability, reliability and freedom from disruptions are the most important criteria for the implementation of economical assembly. The Weber screw spindles are manufactured, installed and commissioned on the basis of this principle. With automatic feed, suitable for screws, nuts, threaded bolts and other threaded parts. >

Easy removal Only a few screws have to be loosened to remove the spindle components. The components are fitted together in such a way that the few wear parts are all easily acces- sible and exchangeable. > Clamping grooves There are four clamping grooves in the circumference of the spindle. These allow any arrangement of one or more initiators for depth- dependent cut-offor change-over. Screw-depth sensing > Magnetic-inductive initiators are used. These offer very high switch- ing precision at a very small size. Initiators with fine adjustment, or analogue depth sensors, can also be used....

Air connections The connections for air inlet and outlet of the screwdriver and head stroke modules can be attached on either the right or the left. Robust housing The housing is a mono-block structure, and is made of high- stability aluminium. A special coating creates wear-free surfac- es both inside and out. Drive connectionand transducer The connections between the spin- dle modules are made with solid teeth. This ensures quick assembly together with sure, play-free power transmission, even in applications with both left and right rotation. End-position sensors Monitoring of the spindle...

Further advantages: _ Secure, centred connection to adja-cent modules through meshed teeth _ Long tool life through wear-resistant surfaces, even when running dry without oil Compact construction through parallel arrangement of screwdriver and head stroke modules _ All cable connections are plugged for initiator, electricity and measurement cables Quick change of screwdriving head without tools Very short time for bit change _ Screwdriving head can be freely adjusted, and can be clicked into set positions without tools, using quick-change lining Simple mounting and removal of the spindle...