Composite Coupling

Composite Cooling Tower Fan Couplings – Ultra-Lightweight High-Performance Solution

JM Composite Cooling Tower Fan Couplings are engineered specifically for industrial cooling tower applications, utilizing advanced carbon fiber reinforced polymer (CFRP) technology to deliver unmatched strength-to-weight ratios and corrosion-free operation.

Technical Specifications

Parameter Specification

Max Torque 15–8,500 Nm

Speed Range 300–3,600 RPM

Temperature Range -40°C to +120°C

Shaft Diameter 30–300 mm

Coefficient of Thermal Expansion 2×10⁻⁶/°C

Key Features & Benefits

✔ Ultra-Lightweight Design

20% the Weight of Steel (1/5 density)

80% Longer Span Capability – Eliminates intermediate support bearings

50% Reduced Bearing Load – Extends bearing service life

✔ Superior Material Performance

8× Higher Tensile Strength vs. steel

10× Improved Fatigue Life

0% Moisture Absorption – Proprietary surface coating system

Chemical Resistance – Withstands acids/alkalis/salt spray

✔ Precision Balanced Operation

ISO 1940-1 G6.3 Balance Grade

Vibration Reduction – 70% lower than metal couplings

Noise Levels <85 dB at 1,500 RPM

✔ Maintenance-Free Reliability

20+ Year Design Life

No Lubrication Required

Bond Strength Testing – Periodic validation ensures torque capacity