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AKMA Installation Manual | 1 English
1.6 General Technical Data
Technical Data
Ambient temperature
Ball-bearing life
Motor temperature
Power de-rating
(currents and torques)
See (➜ Technical Data # 118) for every motor type.
NOTE
16
Kollmorgen® | kdn.kollmorgen.com | June 2024
Description
-20 °C to 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/or
any enclosed environment.
≥ 20,000 operating hours.
If the application requires de-rating due to lower motor surface temperature, contact the
Kollmorgen applications department.
1% / °C in range 40 °C to 50 °C up to 1000m AMSL.
For site altitude above 1000m AMSL and 40 °C:
6% up to 2000m AMSL
l
17% up to 3000m AMSL
l
30% up to 4000m AMSL
l
55% up to 5000m AMSL
l
For site altitudes above 1000m AMSL, no de-rating with temperature reduction of
10 °C/1000m.
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