80 FLE-PA
BoWex 80 FLE-PA Coupling – Original KTR Torsionally Stiff Flange Coupling
The BoWex 80 FLE-PA from KTR-Kupplungstechnik is a torsionally stiff curved-tooth flange coupling designed for mounting on internal combustion engines in marine propulsion, agricultural equipment, generator sets, and construction machinery. Produced in D-4440 Rheine, Germany, every original element carries the marks KTR, BoWex, FLE-PA, >PA6-GF25<, confirming OEM quality and long-term reliability.
Technical Data (Catalogue Reference):
- Nominal torque (TKN): 1,200 Nm
- Maximum torque (TKmax): 3,000 Nm
- Standard SAE sizes: SAE 10″ and SAE 11.5″
- Inner teeth count: 46 teeth
- Material: Polyamide >PA6-GF25< with steel components
- Design: Torsionally stiff, maintenance-free
Key Features & Advantages:
- Rigid torque transfer – precise, torsionally stiff connection between engine and driven machine.
- Maintenance-free operation – durable polyamide/steel design with excellent friction characteristics.
- Versatility – available in standard SAE 10 and SAE 11.5 housings, as well as special versions upon request.
- Alignment protection – correct centering via engine flywheel ensures long service life of both coupling and drive train.
- OEM reliability – only genuine KTR BoWex couplings provide the correct stiffness and dimensional accuracy.
⚠️ While non-original elements may appear cheaper, they can compromise stiffness, cause vibration, or damage expensive machinery. For equipment worth hundreds of thousands of euros, such as harvesters, marine engines, or generator drives, the potential risks far outweigh the small savings.