Important
Important
The motor and power cables must be twisted for EMC reasons.
The motor and power cables must be twisted for EMC reasons.
Note
Note
SOMANET servo drives are densely packed with high-performance components. Even at
SOMANET servo drives are densely packed with high-performance components. Even at
idle/torque off, several components such as power supplies, cause the servo drive to get warm,
idle/torque off, several components such as power supplies, cause the servo drive to get warm,
especially when it’s not connected to any heat conducting structure. The servo drives’ power
especially when it’s not connected to any heat conducting structure. The servo drives’ power
stages and control algorithms were optimized for efficiency at high power output and actually
stages and control algorithms were optimized for efficiency at high power output and actually
make them one of the most efficient servo drives available. The heat generation is not linear, which
make them one of the most efficient servo drives available. The heat generation is not linear, which
makes it actually more noticable at idle or low power. Please ensure by design of your mounting
makes it actually more noticable at idle or low power. Please ensure by design of your mounting
situation that the heat interface is connected to sufficient structure to appropriately dissipate
situation that the heat interface is connected to sufficient structure to appropriately dissipate
generated heat.
generated heat.
Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev.
B.1) / Installation Guide / Wiring instructions / Power supply,
phases and brake
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