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NEXEN 828107
#828107
On request
Shaft Mounted Brake - Air/Spring, Straight Bore Type, 1/4 NPT Port Size, 1800 rpm Max, Black Oxide Finish, Low Coefficient Facing
Price on request — a consultant will confirm lead time and terms.
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NEXEN — NEXEN 828107
- Special compressed air cooling feature adds 0.1 continuous thermal hp per 100 SCFH air input, 500 SCFH max
Specifications
| Brand | NEXEN |
| Category | PNEUMATIC SHAFT MOUNTED BRAKES |
| Engagement/release | Air/Spring |
| Brake heat sink capacity | 200000 ft-lbs |
| Bore type | Straight |
| Brake peak thermal input rate | 45 hp |
| Bore style | Bore to Size - with Straight Bushing Option |
| Brake response factor | 0.398 |
| Bore size/range | 2.9375 in |
| Maximum pressure | 80 psi |
| Port size | 1/4 NPT |
| Minimum engagement pressure | 3 psi |
| Maximum rpm | 1800 rpm |
| Brake air chamber volume when new | 1.847 in³ |
| Finish | Black Oxide |
| Brake air chamber volume when worn out | 10.707 in³ |
| Brake facing type | Low Coefficient |
| Ratings | CE and RoHS |
| Maximum dynamic torque capacity | 2933 in-lbs |
| Rebuild kits | 827510 |
| Bushing type & range | Straight Bushed - 0.0000 to 2.7500 in |
| Facing kit | 827572 |
| Function | Tensioning |
| Other accessories | 825500 (Torque Pin Bracket) |
| Shaft inertia | 282.24 lb/in² |
| Controllers | 964356, 964354, 912123, 912145,964520,964522,964531,964535,964260 |
| Open or enclosed design | Open |
| Accessory bushing | 825800 (1.250"), 824700 (1.9375"), 824800 (2.0000"), 824900 (2.1875"), 825000 (2.2500"), 825100 (2.4375"), 825200 (2.5000"), 825300 (2.7500"), 825900 (Blank Bore) |
| Brake facing edge color code | Green |
| Guards | 828200 |
| Overall length | 4.03 in |
| Additional details | This brake comes with a standard 2.9375" shaft size. However; the shaft can be reduced by using a multiple of straight shaft bushings that range in size from (0.0000" to 2.7500"). These bushings are sold separately. To prevent housing rotation use torque pin bracket from the accessory section. |
| Overall diameter | 11.88 in |
| Manufacturer product page | http://www.nexengroup.com/nxn/products/details/id/828107 |
| Approximate brake facing life | 7692 hp/hr |
| Brake facing effective area | 50.3 in² |
| Maximum brake continuous thermal dissipation | 3 hp |
| Manufacturer replacement parts list | http://www.nexengroup.com/nxn/newin/index/parts-list/id/828107 |
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