What is the function of this servomotor terminal?
The Beckhoff EL7211 servomotor terminal with integrated resolver interface offers high servo performance in a compact design. It is designed for motors from the AM8100 and AM3100 series up to 4.5 A (Irms). The fast control technology, based on field-orientated current and PI speed control, supports fast and highly dynamic positioning tasks.
What are the technical specifications of this part?
The EL7211 is a compact drive technology with a load type of permanent magnet-excited three-phase synchronous motor. It has one channel, one output for the servo motor and motor brake, and one input for feedback. The supply voltage for the electronics is 24 V DC, and the supply voltage for power ranges from 8 to 50 V DC.
What kind of monitoring does this part offer?
The EL7211 offers monitoring of numerous parameters such as overvoltage and undervoltage, overcurrent, terminal temperature or motor load via the calculation of an I²T model. This provides maximum operational reliability.
What kind of interfacing does this part offer?
The EL7211 uses EtherCAT as a high-performance system communication, and CAN-over-EtherCAT (CoE) as the application layer. This enables ideal interfacing with PC-based control technology.
What kind of feedback does this part provide?
The EL7211 enables feedback into the DC link when braking. It also has 16 LEDs that indicate status, warning and error messages as well as possibly active limitations.
What accessories are compatible with this part?
The EL7211 is compatible with the EL9576 brake chopper terminal and the AM812x Servomotor.