Motor With Pinion 3HAC021731-001 Good Quality ABB Robot Parts

The Motor with Pinion 3HAC021731-001 is a high-performance servo motor and gear pinion assembly engineered for ABB industrial robotic systems, delivering smooth, precise, and powerful motion control. This unit combines a servo motor with a hardened steel pinion gear, ensuring accurate torque transfer and reliable mechanical engagement for precise robotic joint and axis movements.

Built to ABB’s demanding specifications, the 3HAC021731-001 motor with pinion offers high torque density, low backlash, and excellent positional accuracy, making it ideal for robotic applications that require both speed and precision — such as metal fabrication, waterjet cutting, CNC automation, welding, and assembly operations.

Key Features:
Model: 3HAC021731-001
Type: Servo Motor with Integrated Pinion Gear
Provides precise torque and motion control for ABB robotic joints or axes
Equipped with high-accuracy feedback encoder for precise positioning
Features low-backlash, hardened steel pinion gear for smooth mechanical transmission
Designed for continuous high-load industrial operation
Factory-balanced for low vibration and extended bearing life
Fully compatible with ABB S4C, S4C+, and IRC5 robot controllers
Easy installation and alignment with ABB gear assemblies

Applications:
Used in ABB industrial robots for joint actuation, arm movement, and drive systems
Suitable for waterjet cutting, welding, assembly, palletizing, and precision machining
Commonly applied in robot repair, system upgrades, and mechanical rebuilds