新的AMI812X系列集成伺服驱动器系列扩展了Beckhoff紧凑型驱动技术组合（高达48 V DC），并配备了用于现场分布式安装的设备。在节省空间设计中，伺服电机，输出阶段和现场总线连接的集成使得适合自动化的驱动器在运动功率范围内的控制柜以外的自动化范围高达400W。
As an EtherCAT device, the AMI812x integrated servo drive can be placed directly on the machine without a control cabinet and without upstream I/O, enabling the implementation of highly compact machines without control cabinets. At market introduction, the AMI812x series includes three overall lengths in the F2 flange code with standstill torques from 0.5 to 1.1 Nm. The AMI812x is optionally available with a multi-turn absolute encoder without battery backup and with a backlash-free holding brake. With an additional sealing ring, the servo drive achieves a high IP65 protection rating and is suitable for all motor installation positions. STO safety functionality can be integrated as an option via TwinSAFE Logic.
The fast control technology, based on vector current and PI speed control, supports highly dynamic positioning tasks. Numerous monitoring options, such as over- and under-voltage, over-current or motor utilization via calculation of an I²T model, offer high operational reliability. The operating state is indicated by integrated status LEDs.
Power for the electronics and motor are supplied via an M12 interface. The M8 bus interface for EtherCAT offers a second port for simple cascading in an EtherCAT daisy chain. In addition, the introduction of a motor version with EtherCAT P connection is planned. The M8 I/O interface enables direct connection of two sensors or actuators in the 24 V dc signal range up to 0.5 A. The connection cables are available with straight and angled outlets. High torques are also possible with the matching planetary gear unit from the AG2250 series.
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Filed Under:运动控制技巧
