54
Technical Data
7
Ambient conditions
7.9
CAUTION!
Shock loads
The noise emitted is increased and the life of the ball bearings and therefore of the servomotor be-
comes limited if they are exposed to impacts.
The servomotor can still function if it is not exposed to higher shock loads than defined according
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to EN 60068-2-27.
The servomotor may not be exposed to higher vibration stresses than defined according
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to EN 60068-2-6.
CAUTION!
Risk of damage
If the servomotor is installed on the mounting flange, the mounting flange can be damaged by high
radial loads or stresses on the servomotor or by screws tightened with excessive torque.
Do not load the servomotor at the rear end with a radial force greater than 30 N.
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Tighten the screws with maximum 50 Ncm. Note the strength of the screws!
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NOTE
Service life
The full life is reached if the servomotor is not exposed to shock or vibration loads.
CAUTION!
Risk of damage
The ribbon cables may be damaged if the static or dynamic load is too high.
The tension exerted on the cable must not exceed 30 N in each direction. If the cable is exposed to
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constant tensile loads the limit is 17 N.
In case of frequent bending, the recommended minimum bending radius is 10 mm. The possible
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number of bending cycles increases with increasing bending radius.
If the radii are small the cable may not be bent several times as otherwise the Litz wires will break.
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The bending radii if laid once must be larger than 1.2 mm.
The cables may not be bent at temperatures < -10 °C.
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