Catalog - JAKOB - #39

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Text version of the page
The splitted hub-, or the shifting hub design allows for an easy assembly. Further simplification during installa-tion is provided because one half of the split hub is screwed onto the pipe. This allows that the coupling can rest on the two shaft ends. The second half of the split hub can be then mounted to the coupling by screwing it on from below with the specified tightening torque. This feature makes a “one man assembly” possible even with extremely long couplings. During maintenance, the WB coupling can be exchanged without disassembling the drive or output units. Notice: The maximum allowed speed is dependent of the total length Land the pipe dimensions. At high rotational speed above 2000 min -1 and simultaneous long dimension L>2m please contact JAKOB. Formulas for length determination:L= x + t1 + t2
x= shaft seperation ± 1t = plug in depth ± 1 (see data sheets) [mm] Series WD
splitted hub designL~ 0,3 - 6 m~ Series WBA
- splitted hubdesignL~ 0,5 - 5 m~ Series EKZ
- plug in hub - shifting seat at shaft-ends L~ 0,2 - 3 m~ Servocouplings www.jakobantriebstechnik.de Tel. 06022 2208-0 Fax 06022 220822 36

pageCatalog pdf di En 2012-05-22-30