Gearbox 3HAC028837-004 Good Quality Waterjet Parts Supplier

The Gearbox 3HAC028837-004 is a robust and precision-engineered drive reducer assembly designed for ABB industrial robot manipulators, providing accurate torque transmission, high rigidity, and smooth motion control across robotic axes. This gearbox is a vital component in ABB’s motion system, ensuring precise positioning, stability, and repeatable accuracy during continuous industrial operation.

Manufactured to ABB’s stringent quality standards, the 3HAC028837-004 gearbox features a cycloidal or planetary reduction system with hardened steel gears for exceptional strength, low backlash, and long service life. It is fully optimized for ABB’s IRC5 and S4C+ robot generations, delivering consistent performance in demanding applications such as metalworking, waterjet cutting, welding, and automated assembly lines.

Key Features:
Model: 3HAC028837-004
Type: Precision Gear Reducer / Robot Gearbox
Provides high torque output with ultra-low backlash for accurate motion control
Engineered from hardened alloy steel for maximum durability and wear resistance
Ensures smooth and stable operation even under high load and high-speed conditions
Compact design allows for efficient integration within ABB robotic joints
Designed for continuous 24/7 industrial operation
Fully compatible with ABB S4C+, IRC5, and similar robot models
Factory-tested for torque precision, efficiency, and alignment accuracy

Applications:
Used in ABB robotic arms (typically Axis 2–5) for controlled torque transmission and precise movement
Ideal for waterjet cutting, welding, CNC automation, material handling, and assembly
Suitable for robot rebuilds, maintenance, or gearbox replacement projects

Technical Specifications (typical):
Gear Type: Precision cycloidal or planetary configuration
Reduction Ratio: Optimized per ABB axis application
Rated Torque: 3000–5000 Nm (depending on axis configuration)
Backlash: <1 arc-minute
Efficiency: >85%
Mounting: ABB OEM flange connection
Material: Hardened alloy steel gear train with sealed lubrication system
Operating Life: Extended under continuous industrial duty cycle