Cases

Luoyang Newbee Transmission: Reshaping Robotic Joint Cores with Thin-Section Four-Point Contact Ball Bearing Technology

Amidst the wave of robotic intelligence and precision development, Luoyang Newbee Transmission Technology Co., Ltd. has pioneered breakthrough thin-section four-point contact ball bearing technology through deep R&D in core motion components. This technology addresses robotic joints' stringent demands for high rigidity, lightweight design, and composite load capacity, becoming a key driver of industrial automation advancement.

I. Core Proprietary Technological Advantages

Newbee Transmission’s R&D team has achieved three breakthroughs:

1、Ultra-Thin Cross-Section Design

Wall thickness reduced by >40%, freeing 30% joint space

Applied in robot Z-axes, enabling 25% weight reduction & speed increase.

2、Four-Point Contact Reinforced Structure

Proprietary raceway topology optimization enhances axial/radial load capacity by 50%

Achieves 10,000 N·m/rad torsional stiffness in collaborative robot joints.

3、Ultra-Low Friction Technology

Special grease + non-contact seals achieve friction torque <0.5 N·mm

Boosts joint module efficiency by 15% with temperature rise <20℃.

II. Innovative Robotic Application Scenarios

Five application solutions developed:

III. Ongoing R&D Directions

Advancing three key innovations:

1、Smart Bearings

Embedded strain sensors for real-time load monitoring

2、Hybrid Ceramic Bearings

DN value breakthrough to 2.0×10⁶ mm·r/min

3、Maintenance-Free Solutions

Fully sealed design, lubrication-free lifecycle