Stavebnicový systém MB 9 - EN

414 ḏ *OOPWBUJPO 12 L Chain = 2 x L + 665.1 mm (+ 192.5 mm) p=½" 7.2 8.7 Chain Link 1/2″ (removable) St, nickel-plated m = 2.0 g 1 set 0.0.465.39 8.6 8.8 Chain Guide Profile 8 PA m = 22 g/m transparent, 1 pce., length 2000 mm 0.0.463.50 The Chain Reverse Units are screw-connected into the core bores in the end faces of the frame profiles. The Chain Guide Profile must be cut 50 mm longer than the aluminium profile, since it must project 25 mm into the Reverse Unit at each end. To establish the exact length and precise number of chain links, divide the calculated chain length by 12.7 mm (= ½″) and round up the result to a whole even number. Subtract one chain link from this total, to be replaced by the removable Chain Link. Note: Because the Chain stretches when under operating load it may be necessary – depending on the length of the conveyor line – to install a Chain that is shorter than the calculated target length. This adjustment can be made during assembly. The play-free chain drive is adjusted at the Chain Reverse Units. The stretching that occurs in a new Chain must also be compensated for by making adjustments to the Chain Reverse Units. Chain Guidance in the Profile Groove ■ ■ Chain runs safely inside the profile groove ■ ■ Compact power transmission solution ■ ■ No protruding components Calculating the chain length for a chain drive with two Chain Reverse Units 8 80 and one Chain Counter-Reverse Unit 8: Chain Guide Profile 8 encloses the Chain. The profile is inserted into the profile groove. 8.7 7.2 p=½" Chain 1/2″ St, nickel-plated Pitch p = 12.7 mm corresponding to ½″ Operating load = max. 1,400 N Elongation at 1,400 N = 2.5 - 3 ‰ m = 215 g/m cut-off max. 25 m in 1″ intervals 0.0.465.17 1 roll length 25 m 0.0.602.31 C O N V E Y O R S