Product Overview

The Yaskawa SGD7S-R90AA0A is a compact Sigma-7 EtherCAT SERVOPACK for 100 W servo motors in 200 V class automation systems. EtherCAT communication enables cyclic command exchange, diagnostic monitoring and coordinated axis operation through a compatible industrial controller. This low-power rating is particularly useful for lightweight mechanisms requiring precise movement and fast response.

Main Features

• Compact 100 W rating for lightweight precision axes.
• 0.9 A rated output current.
• EtherCAT interface for network-based motion control.
• 3.1 kHz speed frequency response.
• Supports high-resolution 24-bit serial encoder feedback.
• Advanced tuning and vibration suppression for short settling time.

Technical Specifications

Compatible System and Applications

The drive is suitable for electronic assembly machines, inspection equipment, compact pick-and-place mechanisms, laboratory automation, semiconductor handling and small indexing axes. The machine controller must support the required EtherCAT motion profile and network configuration.

Maintenance and Replacement Notes

Before installation, confirm the exact model, motor capacity, encoder specification, EtherCAT controller, ESI file, PDO mapping, distributed-clock settings, node configuration and firmware compatibility. Check the motor cable, encoder cable, network connectors, grounding and STO wiring. Parameters from a different network version should not be loaded without review.

Related Models

Related EtherCAT ratings include SGD7S-R70AA0A and SGD7S-1R6AA0A. SGD7S-R90A00A uses an analog/pulse interface and therefore requires different controller signals and commissioning settings.

Inquiry and Supply Notes

Please provide the full drive nameplate, motor model, controller brand, EtherCAT configuration, firmware information and required quantity. Connector photographs are useful when the unit is intended for direct machine replacement.