Yaskawa SGD7W-2R8A20A Dual-Axis Servo Drive

The SGD7W series is a high-performance dual-axis servo drive designed for compact and efficient motion control applications. The specific model SGD7W-2R8A20A supports a applicable motor capacity of 0.4 kW per axis and operates on a single-phase or three-phase AC 200V power supply.

This drive features a MECHATROLINK-III communication interface, developed in Japan, and is equipped with an HMI connector for direct communication with human-machine interfaces. The design sequence is "A" and it comes with no additional hardware options, making it a standard, ready-to-use unit.

As a dual-axis integrated servo unit, the SGD7W supports a power range from 200 W × 2 axes to 1 kW × 2 axes, offering flexibility for various multi-axis control requirements. It delivers a speed frequency response of 1.6 kHz, enabling high-speed and precise positioning.

The drive incorporates enhanced vibration suppression functionality, ensuring stable operation even under challenging mechanical conditions. One of its standout features is Yaskawa’s proprietary "tuning-free" function, which eliminates the need for manual servo gain adjustment. This function allows the system to operate without vibration even under load variations of up to 30 times the normal load. Moreover, the drive maintains stable performance even when the load changes during operation.

Designed for reliability in harsh environments, the SGD7W also contributes to energy savings, making it suitable for global deployment. Its robust design and advanced features enable users to build optimal motion control systems efficiently and seamlessly across international markets.