14
Technical Description
14.1
General technical data
Ambient temperature
5...+40°C for site altitude up to 1000m amsl
(at rated values)
It is vital to consult our applications department for
ambient temperatures above 40°C and encapsulated
mounting of the motors.
Permissible humidity
95% rel. humidity, no condensation
(at rated values)
Power derating
1% / K in range 40°C...50°C up to 1000m amsl
(currents and torques)
for site altitude above 1000m amsl and 40°C
6%
up to 2000m amsl
17% up to 3000m amsl
30% up to 4000m amsl
55% up to 5000m amsl
No derating for site altitudes above 1000m amsl
with temperature reduction of 10K / 1000m
Technical motor data can be found in chapter "Technical Data" from p. 73.
14.1.1
Design
The motor can be installed in any mounting position, including mounting on horizontal or
vertical shafts.
14.1.2
Flange
The Cartridge DDR do not have their own flange, instead they are mounted to the
machine flange using a compression coupling and centring ring. An adapter ring on the
motor is used for centring on the machine flange, while the compression coupling secures
the integrated rotor on the machine shaft. The motor does not have its own bearings.
Requirements relating to the flange are described in chapters 15.2 and 15.3.
For motors C(H)09 and C(H)13, a version is available with hollow shaft openings for con-
tinuous motor shafts.
Servomotors Cartridge DDR
English - 31
Kollmorgen
04/2017
Technical Description
ENGLISH