Description
DFE/QFE-Dual/Quad Elements QFE-2500 ELEMENT 3.500
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| Features: | Nexen Can Provide Hubs Bored To Size For An Additional Charge |
| Comments: | "Sheaves Sold Separately, See Accessories In Left Column" |
| Comments: | The Hub For This Product Is Provided Loose For Machining |
| Open Or Enclosed Design: | Open |
| Drive Arrangement: | Flange Mount |
| Bore Size: | 3.500-6.500 in. |
| Bore Style: | Unfinished Pilot Bore |
| Length: | 16.46 in. |
| Clutch Facing Type: | Standard Coefficient |
| Clutch Facing Edge Color Code: | Red |
| Maximum Static Clutch Torque: | 208000 inlbs |
| Maximum Clutch Continuous Thermal Dissipation: | 14.70 hp |
| Clutch Heat Sink Capacity: | 2920000 ftlb |
| Clutch Peak Thermal Input Rate: | 727.00 hp |
| Backlash: | 0.21° |
| Maximum Dynamic Torque: | 150280 inlbs |
| Drive Inertia: | 60393.60 lbin² |
| Shaft Inertia: | 20059.30 lbin² |
| Max Rpm: | 800 |
| Actuation/Return: | Air/Spring |
| Port Size: | 0.750 NPT |
| Maximum Operating Pressure: | 80 psi |
| Minimum Engagement Pressure: | 10 psi |
| Temperature Range: | 32 - 150 °F |
| Approximate Clutch Facing Life: | 34075 hphr |
| Clutch Air Chamber Volume When New: | 39.270 in³ |
| Clutch Air Chamber Volume When Worn Out: | 206.700 in³ |
| Ratings: | "CE, And RoHS" |
| Finish: | Black Oxide |
| Outer Diameter: | 30.00 in. |
| Shipping Weight: | 787.0 LB |
