Notes on the operation of the Uhing® Z-drives

Loads and nominal operational life of the load carriage (Example: type AZ 2005)

Determination of the load acting on the carriage with modified running capacity, e.g. running capacity of 5·107 m

For Ln = 5·107 m the correction value K is 1.6 according to the diagram

FY = 2200 N : 1,6 = 1375,0 N
FZ = 1200 N : 1,6 = 750,0 N
MX = 84 Nm : 1,6 = 52,5 Nm
My = 124 Nm : 1,6 = 77,5 Nm
MZ = 212 Nm : 1,6 = 132,5 Nm

Calculation of the nominal operational life Lh in hours:

Formel

Ln = running capacity (107m)
s = traversing distance (m)
f = number of traverses per min

e.g.

Ln = 5 · 107
s = 3 m
f = 60 (at 3m/s)

Formel

 


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