On request
NEXEN
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NEXEN 824309
#824309
On request
Shaft Mounted Brake - Air/Spring, QD Bushing Type, 1/4 NPT Port Size, 1800 rpm Max, Black Oxide Finish, Standard Coefficient Facing
Price on request — a consultant will confirm lead time and terms.
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NEXEN — NEXEN 824309
- Special oversize bore allows for larger shaft sizes
Specifications
| Brand | NEXEN |
| Category | PNEUMATIC SHAFT MOUNTED BRAKES |
| Engagement/release | Air/Spring |
| Brake facing effective area | 50.3 in² |
| Bore type | QD Bushed |
| Maximum brake continuous thermal dissipation | 3 hp |
| Bore style | E Bushing (0.8750 to 3.4375 in) |
| Brake heat sink capacity | 200000 ft-lbs |
| Bore size/range | 2.2500 , 1.0000 , 1.5000 , 2.0000 , 1.6250 , 1.8750 , 1.2500 , 1.3750 , 1.1250 , 1.7500 , 2.4375 , 1.5625 , 2.8750 , 1.1875 , 2.0625 , 2.1250 , 2.3125 , 3.2500 , 2.1875 , 3.0000 , 2.5000 , 1.3125 , 3.4375 , 2.7500 , 1.8125 , 1.4375 , 2.6250 , 2.8125 , 2.6875 , 2.3750 , 2.5625 , 1.9375 , 1.6875 , 3.1250 , 2.9375 , 0.8750 , 0.9375 , 3.3750 , 3.1875 , 3.3125 , 0.8750 to 3.4375 in |
| Brake peak thermal input rate | 45 hp |
| Port size | 1/4 NPT |
| Brake response factor | 0.398 |
| Maximum rpm | 1800 rpm |
| Maximum pressure | 80 psi |
| Finish | Black Oxide |
| Minimum engagement pressure | 3 psi |
| Brake facing type | Standard Coefficient |
| Brake air chamber volume when new | 1.847 in³ |
| Maximum static brake torque | 3450 in-lbs |
| Brake air chamber volume when worn out | 10.707 in³ |
| Bushing type & range | Type - 0.8750 to 3.4375 E, in |
| Ratings | CE and RoHS |
| Function | Stopping & Holding |
| Other accessories | 825500 (Torque Pin Bracket) |
| Shaft inertia | 282.24 lb/in² |
| Recommended control kits | 940011,940012,940017,940021 |
| Open or enclosed design | Open |
| Additional details | QD bushing is required and sold seperately. To prevent housing rotation see torque pin bracket under accessories. |
| Brake facing edge color code | Red |
| Manufacturer product page | http://www.nexengroup.com/nxn/products/details/id/824309 |
| Overall length | 4.44 in |
| Overall diameter | 11.88 in |
| Approximate brake facing life | 3066 hp/hr |
| Manufacturer replacement parts list | http://www.nexengroup.com/nxn/newin/index/parts-list/id/824309 |
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