FLENDER N-EUPEX® Flexible

Flexible couplings	Claw couplings
	Pin couplings
	Pin and bush couplings

Technical assistance

FLENDER N-EUPEX® Flexible

1. Pin coupling, flexible

Benefits

N-EUPEX couplings are designed on the modular principle and have a very simple construction. N-EUPEX types are made up of subassemblies to suit requirements. The couplings are assembled by simply fitting the coupling halves together. Wear is restricted to the elastomer flexibles, which must be replaced at the end of their service life.

Depending on type, the elastomer flexibles can be changed without moving the coupled machines. The coupling parts are readily available from stock and are mostly finish-machined, i.e. with finished bore, keyway, set screw and balancing.

Coupling type	Pin coupling, flexible
Features	fail-safe, torsionally flexible, damping
Nominal torque	19 Nm to 62,000 Nm
Perm. peripheral speed	36 m/s
Temperature range	–50°C to +100°C
Perm. angula misalignment	0.2°
Designs	Available from the standard range: with spacer, with brake disk/drum, for vertical mounting position, acc. to directive 94/9/EC Optionally available: with Taper bush, with SAE connection
Examples of application	Pumps, compressors, fans, blowers

2. Pin-and-bush coupling, flexible

Coupling type	Pin-and-bush coupling, flexible
Features	Fail-safe, torsionally flexible, damping
Nominal torque	200 Nm to 1,300,000 Nm
Perm. peripheral speed	40/60 m/s
Temperature range	–50°C to +100°C
Perm. angular misalignment	0.2°
Designs	Available from the standard range: with brake disk/drum, for vertical mounting position, acc. to directive 94/9/EC Optionally available: with Taper bush, with clamping hub, with spacer, with SAE connection, with axial play limiting device, as disengaging coupling, as shear pin coupling, with creeping current insulation
Examples of application	Pumps, compressors, rotary kilns, cement mills