12 Technical Description
12.1 General technical data
Ambient temperature
0...+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.
Power derating
(currents and torques)
1% / K in range 40°C...50°C up to 1000m amsl
for site altitude above 1000m amsl and 40°C
l
6% up to 2000m amsl
l
17% up to 3000m amsl
l
30% up to 4000m amsl
l
55% up to 5000m amsl
No derating for site altitudes above 1000m amsl
with temperature reduction of 10K / 1000m
Ball-bearing life
≥ 20,000 operating hours
Technical data for every motor type can be found in chapter "Technical Data" from p.xxx .
12.2 Standard features
12.2.1 Protection class
Shaft seal option
Flange sealing
Protection class
K
O-Ring
IP69K
Protection class IP69K has been created for high pressure and high temperature cleaning
according to DIN 40050-9.
Code "6" defines the resistancy against dust,
code "9" defines the resistancy against short distance high pressure cleaning,
code "K" defines the temperature of the cleaning liquid.
12.2.2 Insulation material class
The motors come up to insulation material class F according to IEC 60085 (UL1446 class F).
12.2.3 Surface
This motor housing is 1.4404 stainless steel. Surface roughness is less than 0.8 µm accord-
ing to EHEDG.
AKMH Installation | Table of Contents
42
Kollmorgen | March 2014
Summary of Contents for AKMH2
Page 62: ...18 4 Dimensions AKMH3 Ax flanges AKMH Installation Table of Contents 62 Kollmorgen March 2014...
Page 64: ...18 7 Dimensions AKMH4 Ax flanges AKMH Installation Table of Contents 64 Kollmorgen March 2014...
Page 66: ...18 10 Dimensions AKMH5 Ax flanges AKMH Installation Table of Contents 66 Kollmorgen March 2014...
Page 68: ...18 13 Dimensions AKMH6 Ax flanges AKMH Installation Table of Contents 68 Kollmorgen March 2014...
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