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1 Features and System Configuration
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
1-3 Names and Functions
1
1-3-4 Servomotor Functions
The functions of each part of the Servomotor are described below.
The load is mounted on this shaft.
The direction which is in parallel with the shaft is called the thrust direction, and the direction which is
perpendicular to the shaft is called the radial direction.
Used for mounting the Servomotor on the equipment.
Fit the mating part into the equipment and use the mounting holes to screw the Servomotor.
Used for supplying power to the phase U, V, and W of the Servomotor.
For Servomotors with a brake and flange size of 100×100 or more, the pins for power and brake are set
on the same connector.
For Servomotors with the flange size of 130×130 or more, a cable outlet direction can be changed. The
change shall be up to five times.
Used for supplying power to the encoder of the Servomotor and communicating with the Servo Drive.
For Servomotors at 3000 r/min 4 kW or more and at 1500 r/min, use encoder cables with metal shell
type (for applicable Servomotor type B, 4 kW or more).
Used for supplying power to the brake coil of the Servomotor.
This part is attached only to the Servomotors with a brake and flange size of 80 x 80 or less.
Used for moving the Servomotor by hanging it up with wire ropes, etc. hooked through the rings.
1-3-4 Servomotor Functions
Shaft
Flange
Power Connector
Encoder Connector
Brake Connector
Eye bolt
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