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3.4 Disturbances and their compensation
Flexural, axial and radial forces are disturbances and, hence, should be avoided.
We recommend the use of clamping hub couplings. They must be selected to
suit the operating conditions.
Shielded cables should be used for the electrical connections. The electroma-
gnetic compatibility (EMC)of the torque transducers are tested for compliance
with EN 55011:2011.
The immunity of the torque transducers to noise is tested to the following stan-
dards:
• 61000-4-2:2009
• 61000-4-3:2009
• 61000-4-4:2009
• 61000-4-5:2009
• 61000-4-6:2009
• 61000-4-8:2009