Nexen Friction Clutch Type QFE
With Nexen's QFE Heavy Duty Model Series, tough applications are made easy. The DFE and QFE Series of Clutches and Brakes are designed for applications requiring high torque and low inertia. The peak input rate may be the limiting factor in high inertia starts or stops, even though the Heat Sink Capacity is efficient.
When the QFE is used as a clutch it must be Shaft-End Mounted in a horizontal position. The housing is flange mounted to a bearing supported component (flywheel, gear, pulley). The Hub is keyed to the shaft. Air is supplied through a Rotary Air Union and flexible hoses.
Static Torque ratings: 24,600 to 302,000 in-lbs. torque at 80 psi
Maximum Operating Speed up to 1600 rpm
Thermal Horsepower values up to 14.7 @ 900 rpm
Bore range up to 6.500 inches
Quad Faced Elements have single disc assemblies
Rugged design ensures long product life
Heavy duty connect/disconnect Controlled acceleration
- Additional Information
Product Type Clutch PDF Catalogue Download Industry Applications Heavy duty connect/disconnect, Controlled acceleration... Actuation Method Pneumatic Ambient Temperature 32 - 150 °F Bore Size up to 6.500 inches Compares With Horton Clutch Type Friction Max. RPM 1600 Torque Rating 24,600 to 302,000 in-lbs. torque at 80 psi.
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