WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Number 964079 Product Family DFB 2500
Spring Engaged Flange Mount Brake
Description
DFB-2500*BRAKE*3.000,HCO
Product Features
Spring Engaged, Shaft Mount, Straight Bore
Stock: In stock
WARNING: California Proposition 65
Resources
Important Details
- The Hub For This Product Is Provided Loose For Machining, Consult Nexen For Recommended Specifications
- Nexen Can Provide Hubs Bored To Size For An Additional Charge
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Specifications
| Weight | 603 lbs |
|---|---|
| Mounting Style | Flange |
| Anti Rotation Style | Flange |
| Engagement Method | Spring |
| Release Method | Air |
| Max Speed | 1000 RPM |
| Shaft Inertia | 10080 lbin² |
| Open Or Enclosed Design | Open |
| Primary Finish | Black Oxide |
| Min Ambient Temperature | 32 °F |
| Max Ambient Temperature | 150 °F |
| CE Certified | CE |
| RoHS Compliant | RoHS |
| Bore Details | Unfinished Pilot Bore |
| Max Static Brake Torque | 82400 inlb |
| Brake Torque | 82400 inlb |
| Brake Facing Type | High Coefficient |
| Brake Facing Edge Color Code | Purple |
| Approximate Brake Facing Life | 10220 hphr |
| Brake Facing Effective Area | 404.0 in² |
| Max Brake Continuous Thermal Dissipation | 10.90 hp |
| Brake Heat Sink Capacity | 1460000 ftlb |
| Brake Peak Thermal Input Rate | 363.00 hp |
| Max Allowable Pressure | 120 psi |
| Min Release Pressure | 66 psi |
| Inlet Size | 0.500 NPT |
| Bore Style | Unfinished Blank Bore |
| Brake Air Chamber Volume When New | 146.000 in³ |
| Brake Air Chamber Volume When Worn Out | 49.400 in³ |
| Materials Of Construction | Black Oxide |
| Output Shaft Style | None |
Dimensions
| Length | 8.81 in |
|---|---|
| Outer Diameter | 30.00 in |
| Bore Size | 2.500 in, Blank Bore can be finished up to 6.000 in |
Notes
| Product Features | Spring Engaged, Shaft Mount, Straight Bore |
|---|---|
| Restrictions | Not Designed For Vertical Mounting, Consult Nexen For Use In Cyclic Applications |
| Braking Capability | Cyclic Dynamic, E-Stop, Holding |
Required Components
