Product Overview

The DSQC346G (3HAB8101-8) is a high-precision AC servo drive amplifier designed specifically for ABB industrial robotic systems. As a core component of the S4C and S4C+ controller generations, this drive unit utilizes advanced vector control algorithms to manage complex multi-axis motion with synchronized accuracy. The DSQC346G (3HAB8101-8) is engineered to handle the rigorous duty cycles of manufacturing environments, providing the power and feedback loops necessary for consistent robotic positioning.

Technical Specifications

• Manufacturer: ABB

• Model Designation: DSQC346G

• Part Number / Order Code: 3HAB8101-8 (including variants like 16B)

• Equipment Class: AC Servo Drive / Robotics Amplifier Unit

• Compatible Controller: ABB S4C / S4C+ System

• Input Logic Voltage: 24 VDC

• Drive Technology: PWM Sinusoidal Vector Control

• Communication Interface: CANbus / Proprietary ABB Drive Link

• Operating Temperature: -20°C to +60°C

• Dimensions: 12.7 cm x 36.8 cm x 17.8 cm

• Weight: 3.6 kg

• Origin: Sweden / Ireland

• Legacy Compatibility: Replaced by E3HAB8101-8 in newer catalogs; fully backward compatible.