Table of Contents
Advertisement
5.3.2.3
Integration
The 1FK702
tary gearbox mounted through a flange.
The gearboxes assigned to the individual motors and gear ratios i available for these motor/
gearbox combinations are listed in the selection table. When making a selection, the maxi-
mum permissible input speed of the gearbox must be observed (this is the same as the maxi-
mum motor speed).
The motor/gearbox combinations listed in the selection tables are mainly intended for cyclic
operation S3 - 60 % (ON time ≤ 60 % and ≤20 min). Reduced maximum motor speeds and
output torques apply for use in S1 continuous duty (ON time > 60 % or >20 min).
Gearbox temperatures may not exceed +90 °C, the maximum permissible input speed is
limited from a time perspective.
It must be ensured that the geared motors have adequate cooling through convection. The
gearbox must be able to dissipate sufficient heat through its flange.
Generally, planetary gearboxes can be used for ambient temperatures of between 0 ° and
40 °C. Temperatures down to -15 °C can be handled when special measures are applied
(mechanical design measures, appropriate selection of lubricants etc.).
1FK7 synchronous motors to be implemented as follows for mounting to a gearbox:
•
•
•
1FK7 Synchronous Motors
Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
to 1FK710
with plain shaft end
Degree of protection IP65
Anthracite paint finish
motors are supplied ex factory (SIEMENS) complete with a plane-
Gearbox
Planetary gearbox
5-37
Advertisement
Table of Contents
