Siemens SIMOTICS L-1FN3 - Page 576

Coupled motors
10.2 Master and stoker
1FN3 linear motors
574 Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
A
Distance between the reference holes of the primary sections
M Minimum distance between reference holes according to the table below "Minimum distances
between master and stoker"
D
Housing distance, distance between the primary section housings
i
Integer offset factor
τ
M
Pole width according to Chapter "Technical data and characteristics (Page 165)"
①
Shortest Janus arrangement:
i = 0, therefore A = M.
This arrangement permits the shortest distance D between the primary section housings.
②
Extended Janus arrangement:
i is a positive integer, e.g. 1, 2, 3, ...
Distance A = M + i x 2τ
M
③
Inverse Janus arrangement:
i is a positive integer, e.g. -1, -2, -3, ...
This arrangement has advantages for cable routing.