Lightweight Aluminum Alloy Coupling Corrosion Resistant Flexible Beam Coupling

Lightweight Aluminum Alloy Flexible Beam Coupling Corrosion Resistant​

Company Introduction:SEXGL Coupling deliver unparalleled accuracy and durability in high-precision automation systems, trusted by global leaders like BYD (EV powertrain assembly) and BOE (LCD panel cutting robots) across North America, Europe, Southeast Asia, and South Korea.

1.Imported Raw Materials

2.70% Imported Equipment

3.Strict quality control and testing

4.Competitive pricing

5.Premium service

6.Experienced technical management team

Characteristics 

1. Spiral/parallel beam design:

   Flexibility is provided by precision-machined spiral or parallel grooves to compensate for angular (±2°), radial (0.1-0.5mm), and axial (±0.1-0.3mm) deviations.

   Single-piece structure: no gap, zero backlash, ensuring high positioning accuracy (such as servo systems).

   Split design: some models support quick disassembly for easy maintenance.

2. High torsional stiffness: Rigidity is better than elastic couplings (such as plum couplings), suitable for precision transmission.

   Damping characteristics: The inherent damping of aluminum alloy can absorb high-frequency vibrations and protect bearings and motors.

   Speed ​​range: Typically up to 10,000 RPM+ (depending on size and dynamic balancing level).

   Torque capacity:

   Small size (such as φ10mm): 5-10 Nm

   Large size (such as φ50mm): 100-200 Nm

3. Temperature range: -40°C to +120°C (high temperatures require special heat treatment).

   Dust and oil proof: no moving parts, suitable for clean environments (e.g. food machinery).

Parameter Table