On request
NEXEN
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NEXEN 964042
#964042
On request
Friction Clutch - 4.2500 in Bore, Shaft Mounted, Air Engaged/Spring Release, Open Design, 3/4 NPT, Finished w/ No Keyway, Flange Mount
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | NEXEN |
| Category | PNEUMATIC CLUTCHES |
| Clutch type | Friction Clutch |
| Clutch facing effective area | 227 in² |
| Mounting configuration | Shaft Mounted |
| Maximum continuous thermal dissipation | 8.3 hp |
| Clutch category | Dual Plate Clutch |
| Clutch heat sink capacity | 870000 ft-lbs |
| Engagement/release | Air Engaged/Spring Release |
| Clutch peak thermal input rate | 204 hp |
| Design | Open |
| Maximum pressure | 80 psi |
| Bore type | Finished w/ No Keyway |
| Minimum engagement pressure | 10 psi |
| Drive arrangement | Flange Mount |
| Clutch air chamber volume when new | 23.328 in³ |
| Port size | 3/4 NPT |
| Clutch air chamber volume when worn out | 70.456 in³ |
| Max rpm | 1200 rpm |
| Ratings | CE and RoHS |
| Finish | Black Oxide |
| Model | DFE-1650 |
| Function | Starting, Connect/Disconnect, Torque Limiting |
| Weight | 295 lbs |
| Overall length | 12.78 in |
| Harmonization code | 8483.60.4000 |
| Overall diameter | 21.25 in |
| Additional details | Both DFE and QFE models have four sizes and two friction coefficients. DFE models have 12,300 to 151,000 in-lbs. torque at 80 psi; QFE models have 24,600 to 302,000 in-lbs. torque at 80 psi. Maximum operating speed for both models is 800 to 2200 rpm. Not designed for vertical applications. |
| Drive inertia | 10900.80 lb-in² |
| Manufacturer product page | http://www.nexengroup.com/nxn/default/products/details/id/964042 |
| Shaft inertia | 2001.60 lb/in² |
| Manufacturer replacement parts list | http://www.nexengroup.com/nxn/newin/index/parts-list/id/964042 |
| Clutch facing type | Standard Coefficient |
| Clutch facing edge color code | Red |
| Bore size | 4.25 in |
| Approximate clutch facing life | 10625 hphr |
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