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Installation altitude
Ambient temperature and installation altitude
Calculation of the power data when exceeding the specified limits:
Ambient temperature > 40 °C and installation altitude > 1000 m
M
= M
x f
x f
0_red
0
T
H
6.3
Standard features
6.3.1
Style
The basic style for the AM8100 synchronous servomotors is IM B5 according to DIN EN 60034-7.
The permitted mounting positions are specified in the technical data.
Motor damage
To avoid liquid entry damaging the motor, fluids (i.e. used for cleaning purposes) must be removed from
shaft when motor is mounted according to IM V3.
6.3.2
Shaft end, A-side
Load transmission occurs force locked (zero-play) with a clutch on the cylindric end of the shaft A or
optionally by keyed connection with feather key groove according to DIN 6885. The lifecycle of the bearings
is 30.000 operating hours.
Radial force
If the motors drive via pinions or toothed belts, then high radial forces will occur.The permissible values at
the shaft end, depending on the speed, may be read from the technical data. Please use the force
calculation program available from our website (www.beckhoff.com) for exact calculation of the radial Forces.
Synchronous servomotor
f
= Altitude utilisation factor
H
h = Altitude in metres
Calculation of the power data when exceeding the
specified installation altitude > 1000 m up to 3000 m:
M
= M
x f
0_red
0
H
NOTE
Version: 2.1
Technical description
15
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