100W EtherCAT Servo Motor in a 40mm Frame with 17bit Absolute Encoder (IESVH40-30-10-24-17BC-RC/EC)

Precision equipment often has no room for a drive cabinet near the process. The IESVH40-30-10-24-17BC-RC/EC is a 100W EtherCAT Servo Motor in a 40 mm frame, integrating the drive, a 17-bit absolute encoder, and fieldbus connectivity for machines where cabinets are remote or nonexistent.

Compact Fieldbus Servo for Precision Equipment

This unit is rated at 100 W and 8.0 A from a 24 VDC supply. A 17-bit absolute encoder provides feedback, and communication runs over RS485 with CANopen or EtherCAT options through an RJ45 network port. The small footprint and bus connectivity make it a natural fit for precision machinery where every cubic centimeter counts.

Integration in a Small Frame

In a 40 mm unit, every component must earn its space. Integrating the drive removes the external amplifier, encoder cable, motor power cable, and signal wires, so the axis is installed as a single component with two connections: DC and bus. This is a meaningful simplification on medical and semiconductor tools where the motion axis sits inside the process area.

Protection and Absolute Position

Overcurrent, overvoltage, undervoltage, and position deviation protection are built in. The 17-bit absolute encoder gives the controller absolute position without a homing sequence, which is valuable in medical and semiconductor equipment where cycles must restart cleanly after a power event.

Applications

Robotics, semiconductor equipment, medical equipment, laboratory equipment, optical equipment, inspection equipment, and pump systems. The 24 VDC input aligns with the low-voltage supplies common in these industries.

Key Specifications

• Frame size: 40 mm
• Rated power: 100 W
• Supply voltage: 24 VDC
• Rated current: 8.0 A
• Encoder: 17-bit absolute
• Fieldbus: RS485 + CANopen / EtherCAT (RJ45)

Specifying the Unit

Review the torque-speed curve against the load and confirm the 24 VDC supply can support the peak current. Lyenwsin supplies the dimensional drawing and EtherCAT setup documentation so the axis can be commissioned with minimal engineering effort.