EDX
ROBOTIC ARM
Operational Demands of Robotic Arm
Power Transmission Core
Controlled motion requires bearings that maintain axis accuracy and repeatable torque across multiple joints.
Operate Under Stress
Rapid start-stop cycles and continuous multi-axis rotation expose bearings to dynamic loads and torque fluctuations.
Friction & Alignment Control
Bearings must deliver zero backlash and high positional precision during fast movement and pick-place operations.
Bearings Define Efficiency
Using the right bearings ensures smooth, vibration-free movement, reduces play, and extends the robot’s life span.
Diagram of a robotic arm with bearings highlighted in the joints and motor assemblies.
The Edx Advantages
Ultra-Precision Manufacturing
Delivers zero backlash and smooth movement
Compact Bearing Designs
Ideal for small robotic joints with tight tolerances
Consistent Performance
Withstands rapid directional changes and vibration
Low Noise & Low Friction
Essential for robotic automation environments
Bearings integrated into Robotic Arm:
Angular Contact Ball Bearings
Handle combined loads and provide high precision
Needle Roller Bearings
Fit compact joints and support oscillating motion
Crossed Roller Bearings
Enable high stiffness and multi-axis positioning
Standard Bearings vs. EDX Bearings Comparison Table
This table compares standard and EDX bearings in terms of performance features for rotating motor shafts.







