The ARS 2100 SE series servo drives have attachment lugs on the top and the bottom of the device. These lugs are used to mount the servo drive vertically to a control cabinet plate. The lugs are part of the cooling body profile. This is why the best possible heat transfer to the control cabinet plate has to be ensured. Recommended tightening torque for an M5 screw of property class 5.6: 2.8 Nm. Please use M5 screws for the mounting of the servo drives ARS 2102 SE, ARS 2105 SE and ARS 2108 SE.The ARS 2100 SE series servo drives are connected to the supply voltage, the motor, the brake resistor and the holding brakes as shown in Figure 12.
Electrical installation
The operation of the ARS 2100 SE series servo drives requires a 24V voltage supply source for the electronics supply, which is connected to the terminals +24V and GND24V. The connection to the supply for the power output stage is either made to terminals L and N for AC supply or to ZK+ and ZK- for DC supply. The motor is connected to terminals U, V and W. The motor temperature switch (PTC or normally closed contact) is connected to terminals MT+ and MT–, if it is lead into one cable together with the motor phases. If an analogue temperature sensor is used in the motor (for example KTY81), the connection is realized via the encoder cable to [X2A] or [X2B].The servo drive must be connected to ground with its PE connection. The servo drive must be completely wired first. Only then the operating voltages for the DC bus and the electronics may be switched on.
ARS 2100 SE complete system
The complete servo drive ARS 2100 SE system is shown in Figure 13. The following components are required for using the servo drive: Main switch mains supply
Fault current protection switch type B (RCD), AC/DC sensitive 300mA (if this is required by an application)
Automatic circuit breaker
Servo drive ARS 2100 SE
Motor with motor cable
Mains cable The parameterisation requires a PC with USB connection. A slow-blow (B16) single-phase automatic circuit breaker of 16 A has to be installed in the mains supply line.
Application industry
The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing
Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions
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