NEXEN 824205
NEXEN
NEXEN 824205
824205 PART NUMBER
T-800A Tension Control Brake - Open Design, Air Engaged, Release Spring, QD Bushing Type, 0.5000 to 2.1250 in Bore Range, 544 in-lb Dynamic Torque Capacity
QTY QUOTENEXEN - NEXEN 824205
High thermal output and torque ratings of the advanced series make these units ideal for demanding tension operations
Full range of sizes to meet all unique specification requirements
Advanced series offers both straight bore hubs or tapered bores for QD bushing mounting
Models are available with standard, low coefficient (Loco) or ultra Loco friction facings to meet all torque requirements
SPECIFICATIONS
| Open Or Enclosed Design | Open |
|---|---|
| Brake Facing Effective Area | 30.6 in² |
| Engagement/Release | Air/Spring |
| Brake Heat Sink Capacity | 224458 ft-lbs |
| Bore Type | QD Bushed |
| Brake Peak Thermal Input Rate | 28 hp |
| Bore Style | SK Bushing (0.5000 to 2.1250 in) |
| Maximum Pressure | 80 psi |
| Bore Size/Range | 1.0000 , 1.5000 , 2.0000 , 1.6250 , 1.8750 , 1.2500 , 1.3750 , 1.1250 , 1.7500 , 1.5625 , 1.1875 , 2.0625 , 2.1250 , 1.0625 , 1.3125 , 1.8125 , 1.4375 , 1.9375 , 1.6875 , 0.5000 , 0.5625 , 0.6250 , 0.6875 , 0.7500 , 0.8125 , 0.8750 , 0.9375 , 0.5000 to 2.1250 in |
| Minimum Engagement Pressure | 3 psi |
| Maximum Rpm | 1800 rpm |
| Brake Response Factor | 0.199 |
| Maximum Brake Continuous Thermal Dissipation | 4.96 hp |
| Brake Air Chamber Volume When New | 2.755 in³ |
| Finish | Black Oxide |
| Brake Air Chamber Volume When Worn Out | 5.787 in³ |
| Mounting Configuration | Shaft Mounted |
| Engagement | Air |
| Brake Series | T-800A |
| Release | Spring |
| Bushing Type & Range | SK Type - 0.5000 to 2.1250 in |
| Ratings | CE, and RoHS |
| Port Size | 1/4 NPT |
| Rebuild Kits | 827400 |
| Function | Tensioning |
| Facing Kit | 827478 |
| Brake Facing Type | Ultra Low Coefficient |
| Guards | 828200 |
| Maximum Dynamic Torque Capacity | 544 in-lbs |
| Torque Pin Bracket | 823400 |
| Shaft Inertia | 69.78 lb/in² |
| Additional Details | Low Cost Air Cooled Brake, for narrow range tension control applications. SK type QD bushing sold seperately. |
| Backlash | 0.39° |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/824205 |
| Overall Length | 3.61 in |
| Overall Diameter | 9 in |
| Brake Facing Edge Color Code | Blue |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/824205 |
| Approximate Brake Facing Life | 3369 hp/hr |
