Bosch rexroth MCL, Project Planning Manual

Page: 123 / 206

Parallel connection: Gantry arrangement (primary parts in a row)
For parallel connection, primary parts in feed direction can also be arranged
in a row, mechanically coupled.
To ensure successful operation, the primary parts must be arranged in a spe‐
cific distance to each other and must fulfill the following conditions. The deter‐
mination of the grid dimension that must be adhered, depends on the direc‐
tion of the cable outlet and the permissible bending radius of the power ca‐
ble.
Cable outlet in the same direction If the primary parts are arranged behind each other and with cable outlets in‐
to the same directions to Fig. 9-19 a distance x
P
must be kept.
Fig. 9-19: Arrangement of the primary parts behind each other and cable outlet
in the same direction
x
P
Distance between the front faces of the primary parts in mm
n Freely selectable integer factor ≥ 0
τ
p
Pole width see Chapter Technical data )
x
Pmin
smallest allowed distance between the primary parts (see Tab.
9-7 )
R Allowed bending radius of the connection cable (see Tab. 8-2 )
Fig. 9-20: Determining the distance x
P
between the primary parts with cable
outlet in the same direction
The grid dimension Δx
P
acc. to Fig. 9-19 must be a integer multiple of the
double pole width. Always use the same reference point for both primary
parts (e.g. the same fastening hole or the same primary part front side).
Δx
p
Required grid spacing between the primary parts in mm
m Freely selectable integer factor ≥ 0
τ
p
Pole width see Chapter Technical data )
Fig. 9-21: Determining the grid dimension between the primary parts with cable
outlet in the same direction
The distance x
P
between the primary parts according to Fig. 9-19 my not de‐
ceed the minimum distance x
Pmin
:
MCL Ironless Linear Motors 115/197
Application and construction instructions
R911330592_Edition 06 Bosch Rexroth AG