
- 5 in Bore
- Air Actuated, Spring Return
- High Coefficient Facing
- 727.00 hp Peak Thermal Input
- Flange Mount Drive Arangement
applications
- Heavy-duty industrial applications requiring high torque and low inertia
features
- Through-shaft or shaft-end mount brake
- Thermal horsepower values up to 14.7 at 900 rpm
- Two-piece with retaining ring
- Static torque ratings up to 302,000 in lb at 80 psi
- Single disc assembly
- Shaft-end mount clutch
- Sheaves sold separately
- Quad-faced
- Sealed O-ring piston and cylinder design reduces maintenance costs
- Rugged design ensures long product life
- Bore range up to 6.500"
- Horizontal shaft-end mounted clutch element mounts to a customer-supplied flywheel, gear, or pulley
- Maximum operating sped up to 1,600 rpm
caution
- Mixing grid coupling components from different manufacturers may cause premature failure and possible personal injury or property damage from flying debris
options
- Air union bracket assembly includes flexible hose
- Double-disc assemblies available in four disc sizes
- Standard or high-coefficient friction linings
Clutch Facing Type | High Coefficient |
Clutch Heat Sink Capacity | 2920000 lbf ft |
Clutch Air Chamber Volume When New | 39.27 in3 |
Photo | DFB |
Recommended Control Kits | 940019, 940020 |
Clutch Facing Edge Color Code | Purple |
Minimum Engagement Pressure | 10 psi |
Clutch Air Chamber Volume When Worn Out | 206.7 in3 |
Approximate Clutch Facing Life | 18400 hp-hr |
Clutch Peak Thermal Input Rate | 727 hp |
Actuation/Return | Air/Spring |
Accessory Miscellaneous | 964015 |
Family Name | QFE Clutches |
Maximum Static Clutch Torque | 302000 in lb |
Drive Arrangement | Flange Mount |
Control Accessories | 170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125 |
Finish | Black Oxide |
Outside Dia. | 30 in |
Open Or Enclosed Design | Open |
Overall Length | 16.46 in |
Kits | 964038, 964097 |
Product Category | Dual And Quad Plate Clutches |
Drive Inertia | 419.4 lb ft2 |
Model | QFE-2500 |
Maximum Clutch Continuous Thermal Dissipation | 14.7 hp |
Port or Hose Size | 0.750 NPT |
Maximum Pressure | 80 psi |
Bore Style | Straight |
Main Category | Friction Clutches |
Clutch Facing Effective Area | 808 in2 |
Weight | 0.0 LB |
EAN or UPC | 662284178365 |
