750W EtherCAT Servo Motor with 17bit Absolute Encoder (IESVH80-30-75-48-17BC-RC/EC)

Machine axes that need full servo performance often cannot spare the panel volume of a separate drive. The IESVH80-30-75-48-17BC-RC/EC is a 750W EtherCAT Servo Motor that integrates the servo motor and its drive in an 80 mm frame, running from 48 VDC with a 17-bit absolute encoder.

High-Power Integrated Axis With Fieldbus

The IESVH80-30-75-48-17BC-RC/EC combines a 750 W servo motor and its drive in an 80 mm frame, running from 48 VDC at 21.0 A. A 17-bit absolute encoder and RS485 plus CANopen/EtherCAT networking over RJ45 round out the unit. It is aimed at machine axes that need full servo performance but cannot spare the panel volume of a separate drive.

Protection Functions Built In

Overcurrent, overvoltage, undervoltage, and position deviation beyond limits are monitored internally. These protections operate at the axis rather than at a central amplifier, which isolates faults and speeds up diagnosis on large machines. A problem on one axis does not require tracing through a shared drive cabinet.

Fieldbus Integration and Wiring

The single-housing design removes the separate encoder, motor power, and signal cables. Each axis becomes a node on the bus with two connections: DC supply and network. For CNC machine tools and battery manufacturing lines with many axes, this substantially reduces cabinet and cable tray work.

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)

Specifying the Axis

Check the torque-speed curve against the load inertia and duty cycle of the axis, and confirm the 48 VDC supply can handle the peak current. Lyenwsin’s technical support team can provide the bus wiring diagrams and EtherCAT setup guidance for your control system.