The ABB DSQC 346G (3HAB8101-8) is a high-power Drive Unit GT (General Type) designed specifically for the ABB S4C+ robot controller series. This module serves as the primary power amplifier for the robot's servo motors. It performs the critical task of translating low-voltage control signals from the axis computer into high-current electrical power, allowing the mechanical axes to move with the speed and precision required for industrial automation.
Technical Specifications
Brand/Manufacturer: ABB
Model Number: DSQC 346G
Part Number: 3HAB8101-8
New Replacement ID: CS-4003
Product Type: Drive Unit GT / Servo Amplifier
Net Weight: 3.14 kg
Country of Origin: Sweden
Key Features
GT Series Performance: Specifically tuned for "General Type" industrial performance, offering a balanced power profile for standard robot axes to achieve optimal torque and velocity.
S4C+ Ecosystem Integration: Purpose-built for the S4C+ controller rack system, ensuring seamless mechanical fit and perfect electrical alignment with the system's backplane.
Robust Power Management: Equipped with industrial-grade power electronics capable of high-frequency switching, resulting in smooth, vibration-free motor operation.
Superior Thermal Efficiency: Features a substantial integrated heatsink designed to dissipate the high thermal loads generated during rapid, continuous 24/7 robotic duty cycles.
Modular Maintenance: Compatible with the CS-4003 replacement standard, allowing for simplified inventory management and faster field service.
