LENZE
Basic dimensioning of axis modules
Herethemostimportantstepsfordimensioningaxismodules
are listed.
ƒ
Axis module selection
The selection of the axis module is determined by the
maximum currents and the continuous power required.
For overload capacity dimensioning we recommend the
use of the Drive Solution Designer (DSD) tool from Lenze.
ƒ
Motor power required
First, the maximum torque required M
max
, the maximum
speed n
max
, the effective torque M
eff
and - for geared
motors - the transmission ratio i are determined from the
system data.
ƒ
Motor selection
Based on these values, the appropriate servo motor can
be selected from the MCS or MD
☐
KS (synchronous mo-
tors),MCAorMDFQA(asynchronousmotors)ranges.More
detailed information can be found in the Servo Motors
catalogue.
Servo inverters en 03/2009
†
46
ECS servo system
Product information