Abb DSQC346G

Abb DSQC346G dsqc346g product image 1
SKUDSQC346G
ManufacturerAbb
CategoryIndustrial automation components
6-month warranty
Available: 32 units
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Description

The ABB DSQC346G is a specialized drive unit designed for ABB's S4/S4C+ series industrial robots, including models like the IRB 2400, IRB 4400, IRB 6400, and IRB 6700. This unit is integral to the robot's motion control system, providing precise control over servo motors to achieve high-precision position, speed, and torque control. It utilizes vector control and PWM modulation, ensuring fast dynamic response and smooth operation. The DSQC346G operates with a three-phase 380-480V AC main circuit and a 24V DC control circuit, powered by the control cabinet. It features interfaces for motor power lines, encoder feedback, and communication with the S4C+ internal bus. Protection mechanisms include overvoltage, overcurrent, overload, overheating, short circuit, and encoder disconnection safeguards. The unit is designed for direct insertion into the S4C+ control cabinet rack, facilitating quick replacement. Its compact dimensions (approximately 120 × 370 × 175 mm) and lightweight design (around 3.26 kg) make it suitable for integration into ABB robotic controllers. The DSQC346G is discontinued but remains a critical component for maintaining and refurbishing ABB S4 series robots.

Specifications

Brand
ABB
Part Number
DSQC346G
Product Type
Drive Unit
Compatible Robot Models
IRB 2400, IRB 4400, IRB 6400, IRB 6700
Control Algorithm
Vector control and PWM modulation
Protection Mechanisms
Overvoltage, overcurrent, overload, overheating, short circuit, encoder disconnection
Dimensions
120 × 370 × 175 mm
Weight
3.26 kg

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