750W EtherCAT Integrated Servo Motor with 17bit Absolute Encoder (IESV80-30-75-48-17BC-RC/EC)

Battery manufacturing and CNC machines pack many axes into a tight machine frame, leaving little room for a central drive rack. The IESV80-30-75-48-17BC-RC/EC is a 750W EtherCAT Integrated Servo Motor in an 80 mm frame, with the drive, a 17-bit absolute encoder, and fieldbus connectivity combined into one unit.

750 W Integrated Servo With Fieldbus Options

This unit is rated at 750 W and 21.0 A from a 48 VDC supply. A 17-bit absolute encoder provides feedback, and the unit communicates over RS485, CANopen, or EtherCAT through an RJ45 port. It targets axes that need the power of a separate drive system but not the cabinet space.

The Integrated Wiring Model

By housing the drive on the motor, the unit eliminates the encoder cable, motor power cable, and signal wires that a conventional servo axis requires. The axis connects to the DC bus and the network, which is particularly useful in battery manufacturing and CNC machines where many axes are packed into a machine frame. Assembly time drops because the wiring points are reduced to two connections per axis.

Protection and Absolute Positioning

Overcurrent, overvoltage, undervoltage, and position deviation protections are built in. The 17-bit absolute encoder removes homing sequences after power cycles, shortening restart time on production equipment.

Applications

CNC machine tools, packaging machinery, robotics, factory automation, textile and printing machinery, food processing, material handling, battery manufacturing, and AGV/AMR.

Key Specifications

• Frame size: 80 mm
• Rated power: 750 W
• Supply voltage: 48 VDC
• Rated current: 21.0 A
• Encoder: 17-bit absolute
• Fieldbus: RS485 + CANopen / EtherCAT (RJ45)

Sizing and Support

Check the torque-speed curve against the load and confirm the 48 VDC supply can deliver the peak current, including the inrush during fast acceleration moves. Lyenwsin’s technical support can provide the EtherCAT network plan, wiring diagrams, and commissioning steps for your machine.