ABB 3HAC046664-001

Description

Detailed parameter table

ABB 3HAC046664-001

Product introduction

The 3HAC046664-001 is a high-performance servo drive module from ABB, specifically engineered to power and control robotic joints in industrial automation systems. As a critical component of ABB’s IRC5 controller architecture, it converts three-phase AC power into precise DC outputs to drive servo motors in robots, ensuring smooth, accurate motion control.

Designed for seamless integration with ABB’s robot families—including collaborative models like YuMi—the 3HAC046664-001 delivers 4.5 kW of continuous power, making it ideal for medium-duty robotic applications such as assembly, material handling, and machine tending. Its advanced control algorithms minimize torque ripple, enabling robots to perform delicate tasks with micron-level precision. Whether deployed in electronics manufacturing or automotive plants, the 3HAC046664-001 forms the “muscle” of robotic systems, translating digital motion commands into physical movement with exceptional reliability.

Core advantages and technical highlights

Precision motion control

The 3HAC046664-001 incorporates advanced field-oriented control (FOC) algorithms that regulate motor torque and speed with minimal latency. In a smartphone assembly line, this allows an ABB YuMi robot to position components with ±0.02 mm accuracy—critical for soldering tiny electrical contacts. The drive’s 12-bit encoder feedback processing ensures smooth motion even at low speeds, preventing jitter that could damage sensitive parts.

Dynamic performance

With 24 A peak current capability, the 3HAC046664-001 delivers rapid acceleration and deceleration, reducing cycle times in high-volume production. In an automotive parts warehouse, an ABB IRB 460 robot equipped with the 3HAC046664-001 can pick and place 50+ parts per minute, thanks to the drive’s ability to handle sudden load changes without performance degradation. This dynamic response surpasses standard industrial drives, making it uniquely suited to robotic applications.

Seamless robot integration

The 3HAC046664-001 communicates via ABB’s proprietary robot bus, enabling real-time data exchange with the IRC5 controller. This integration allows for adaptive control—if a robot encounters unexpected resistance (e.g., a misaligned part), the drive adjusts torque within milliseconds to prevent damage. Unlike generic servo drives, the 3HAC046664-001 is pre-calibrated for ABB motors, eliminating complex setup procedures and ensuring optimal performance out of the box.

Typical application scenarios

In an electronics manufacturing facility, the 3HAC046664-001 powers the shoulder and elbow joints of an ABB IRB 1200 robot tasked with printed circuit board (PCB) assembly. The drive’s precision control enables the robot to insert surface-mount components (as small as 0402 packages) with consistent accuracy, even during extended production runs. Its 4.5 kW output handles the varying loads as the robot extends and retracts its arm, while overcurrent protection prevents damage if a component gets jammed.

In a food and beverage packaging plant, the 3HAC046664-001 drives the gripper and conveyor-tracking axes of an ABB FlexPicker robot. The drive’s rapid response to motion commands allows the robot to pick bottles from a moving conveyor at 120 cycles per minute, maintaining synchronization with production line speed. Its enclosed design (within the IRC5 cabinet) protects against dust and moisture, ensuring reliable operation in food-safe environments.

ABB 3HAC046664-001

Related model recommendations

• 3HAC028357-001: A 2.2 kW servo drive, smaller than the 3HAC046664-001, used for lightweight robot axes like wrist joints.
• 3HAC039884-001: A 7.5 kW high-power drive that complements the 3HAC046664-001in heavy-duty robots such as the IRB 6700.
• IRC5 Controller: The central robot controller that houses and coordinates multiple 3HAC046664-001drives in a single system.
• 3HAC030974-001: ABB servo motor designed to work with the 3HAC046664-001, featuring high torque density for robotic applications.
• DSQC 652: A DeviceNet communication module that extends the connectivity of systems using the 3HAC046664-001.
• 3HAC025357-001: A cooling fan unit specifically sized for enclosures containing the 3HAC046664-001.

Installation, commissioning and maintenance instructions

Installation preparation

Before installing the 3HAC046664-001, ensure the IRC5 controller cabinet is powered off and disconnected from the mains. The module must be mounted on the designated DIN rail inside the cabinet, with at least 50 mm clearance above and below for airflow. Use torque screwdrivers (2.5 Nm) to secure electrical connections, ensuring three-phase input wiring is correctly phased to avoid motor rotation errors. Verify that the cooling fan system is operational, as overheating will trigger the 3HAC046664-001’s protective shutdown.

Maintenance suggestions

Daily checks of the 3HAC046664-001 involve monitoring the status LED—steady green indicates normal operation, while red signals faults (check controller logs for specifics). Inspect cooling vents weekly for dust buildup, cleaning with compressed air if needed to maintain airflow. Every six months, verify torque on electrical connections to prevent resistance-induced heating. If the drive shuts down due to overtemperature, check fan operation before restarting. Replace the 3HAC046664-001 with an ABB-approved spare if internal faults persist, ensuring the replacement is configured with the same motor parameters via the IRC5 controller software.

Service and guarantee commitment

The 3HAC046664-001 is backed by a 2-year warranty, covering defects in materials and workmanship under normal operating conditions. ABB’s robotic systems technical team provides specialized support for installation, including drive parameter optimization and integration with ABB robots and IRC5 controllers.

Customers receive access to detailed service manuals and calibration procedures specific to robotic applications. ABB offers factory-certified repair services for faulty units, ensuring restored performance meets original specifications. With global distribution centers, replacement 3HAC046664-001 modules are available for rapid delivery, minimizing downtime in production-critical robotic systems. Trust the 3HAC046664-001 to deliver reliable motion control, backed by ABB’s decades of expertise in industrial robotics.