OEM Beam Width Tennis Racket – Top Supplier

Beam width, measured as the thickness of the racket frame at its widest point, directly influences swing weight, power potential, and vibration damping. Understanding the exact millimeter range required for a specific playing style allows OEMs to balance maneuverability with stability during high‑impact strokes.

Beam Width Specifications

Typical beam widths for performance‑oriented rackets fall between 18 mm and 23 mm. Frames narrower than 18 mm cater to players seeking rapid wrist action, while widths above 23 mm increase torsional rigidity, reducing frame twist on off‑center hits.

Stiffness, expressed in RA (Racket Arbitrary) units, correlates with beam width but is also modulated by material lay‑up. A 20 mm beam constructed with a 60% carbon/40% graphite lay‑up typically yields an RA of 62–66, whereas increasing the beam to 22 mm with the same lay‑up raises RA to 68–72.

Material Options

• High‑modulus carbon fiber (tensile modulus ≥ 230 GPa) for enhanced stiffness‑to‑weight ratio.
• Basalt fiber additive (5‑10 % by weight) to improve vibration damping without significant weight penalty.
• Titanium‑reinforced grommets for increased durability at high‑stress zones.

Customization Capabilities

Beam width can be adjusted in 0.5 mm increments within the 18‑23 mm window by altering the mandrel diameter during filament winding. This granular control enables OEMs to fine‑tune swing weight for specific player profiles without redesigning the entire frame geometry.

Lay‑up sequences are programmable; a typical custom build might specify a 0°/±45°/90° fiber orientation pattern to achieve targeted torsional stiffness while maintaining a desired flex point location.

Applications in OEM Production

Tennis rackets supplied to sports‑goods brands require consistent beam width across production batches to ensure uniform play‑testing results. Variations beyond ±0.2 mm can lead to measurable differences in launch angle, affecting athlete endorsement feedback and retail performance metrics.

By supplying pre‑preg tapes with certified thickness tolerances, we help OEMs reduce scrap rates associated with out‑of‑spec beam dimensions, thereby lowering unit cost and shortening time‑to‑market for new racket lines.

Typical Beam Width Ranges and Corresponding Stiffness

Frequently Asked Questions

• Can beam width be customized beyond the standard 18‑23 mm range? Yes, widths down to 16 mm for ultra‑light junior frames and up to 25 mm for specialty power rackets are available upon request, with corresponding adjustments to lay‑up and weight targets.
• What information is required before quotation? Desired beam width tolerance, target RA or flex point, material preferences (carbon, basalt, hybrid), annual volume, and any required certifications (e.g., ITF approval).
• How is beam width inspected during production? Each mandrel is measured with a laser micrometer (±0.01 mm) before winding, and random samples undergo post‑cure caliper verification to ensure lot‑to‑lot consistency.
• What packaging methods protect frame geometry? Frames are placed in form‑fit trays with low‑outgassing foam, then sealed in moisture‑barrier bags; pallets are strapped and corner‑protected for transit.
• What is the typical production lead time? For standard beam widths, lead time is 4‑6 weeks after receipt of technical package; custom widths may add 1‑2 weeks for tooling validation.

Get a Quote

To discuss your specific beam width requirements, material selections, and volume expectations, please provide the details outlined above. Our engineering team will return a detailed feasibility study and unit pricing within two business days.