Technical Description; General Technical Data; Standard Features; Protection Class - Axis AKMH Betriebsanleitung

12 Technical Description

12.1 General technical data

Ambient temperature
Power de-rating
(currents and torques)
Motor temperature
Ball-bearing life
Technical data for every motor type can be found in chapter "Technical Data" (➜ # 65)

12.2 Standard features

12.2.1 Protection class

Shaft seal
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 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

AKMH motor housing is made from 1.4404 stainless steel. Surface roughness is less than
0.8 µm according to EHEDG requirements.
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.
1% / K in range 40°C...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
No de-rating for site altitudes above 1000m amsl
with temperature reduction of 10K / 1000m
If application requires de-rating due to lower motor surface
temperature, please contact our applications department.
≥ 20,000 operating hours
Flange sealing
K O-Ring
AKMH Installation | 12 Technical Description
Protection class
IP69K
Kollmorgen | June 2015 53