ABB DSQC266T (3HAB8802-1/2B) Servo Amplifier IRB 6000

Product Description

The DSQC266T (Part Number: 3HAB8802-1/2B) is a high-performance servo amplifier unit specifically engineered for the ABB IRB 6000 robot series and legacy S4 controller systems. This module serves as the primary power electronics interface, regulating the electrical current delivered to the robot’s servo motors. By utilizing advanced vector control algorithms, the DSQC266T (3HAB8802-1/2B) ensures micron-level positioning accuracy and fluid multi-axis motion, which are critical for heavy-duty industrial applications.

A key technical feature of the DSQC266T (Model: DSQC266T) is its integrated braking unit. This design allows for rapid deceleration and energy dissipation within a compact form factor, significantly reducing the required space inside the control cabinet. Furthermore, the unit features optimized thermal management to maintain efficiency in high-duty cycle operations, making it a reliable solution for harsh environments where dust and oil mist are prevalent. Note: In some system configurations, this module works in tandem with the DSQC 236T Rectifier Board to convert and stabilize power for the robot’s drive train.

Technical Specifications

The DSQC266T (3HAB8802-1/2B) is built to meet the rigorous demands of robotic motion control:

• Manufacturer: ABB Robotics

• Model Number: DSQC266T (DSQC266T)

• Product ID: 3HAB8802-1/2B (3HAB8802-1/2B)

• Function: Servo Amplifier / Axis Drive Control

• Power Supply: 220V AC ±15%, 50/60Hz

• Output Current: 16A Continuous / 24A Peak

• PWM Frequency: 30 kHz (High-frequency switching for stable torque)

• Protection Class: IP54 (High resistance to industrial contaminants)

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

• Dimensions: 225 mm × 210 mm × 18 mm

• Weight: 0.6 kg

• Compatibility: ABB IRB 6000 Series, S4/S4C Controllers

• Features: Integrated braking unit, optimized smart cooling