NEXEN 828121
NEXEN
NEXEN 828121
828121 PART NUMBER
S-1000A Tension Control Brake - Open Design, Air Engaged, Release Spring, Straight Bore Type, 75 mm Bore, 331 Nm Dynamic Torque Capacity
QTY QUOTENEXEN - NEXEN 828121
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 Peak Thermal Input Rate | 33.6 kW |
| Engagement/Release | Air/Spring |
| Maximum Pressure | 6 bar |
| Bore Type | Straight |
| Minimum Engagement Pressure | 0.2 bar |
| Bore Style | Bore to Size |
| Brake Response Factor | 0.398 |
| Bore Size/Range | 75 mm |
| Brake Air Chamber Volume When New | 69.186 cm³ |
| Maximum Rpm | 1800 rpm |
| Brake Air Chamber Volume When Worn Out | 171.13 cm³ |
| Maximum Brake Continuous Thermal Dissipation | 5.5 hp |
| Engagement | Air |
| Finish | Black Oxide |
| Release | Spring |
| Mounting Configuration | Shaft Mounted |
| Ratings | CE, and RoHS |
| Brake Series | S-1000A |
| Rebuild Kits | 827502 |
| Port Size | 1/4 BSPT |
| Facing Kit | 827575 |
| Function | Tensioning |
| Guards | 828200 |
| Brake Facing Type | Standard Coefficient |
| Torque Pin Bracket | 825500 |
| Maximum Dynamic Torque Capacity | 331 N-m |
| Controllers | 964356, 964354, 912123, 912145, 964520, 964522, 964531, 964535, 964260 |
| Shaft Inertia | 502.00 kg/cm² |
| Control Accessories | 854000 (Single Stage Control Panel), 939101 (Control Filter), 940001 (Regulator), 944901 (3 Way Valve) |
| Overall Length | 103 mm |
| Additional Details | Low Cost Air Cooled Brake, for narrow range tension control applications. |
| Overall Diameter | 302 mm |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/828121 |
| Brake Facing Edge Color Code | Red |
| Approximate Brake Facing Life | 2286.3 kW/hr |
| Brake Facing Effective Area | 324 cm² |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/828121 |
| Brake Heat Sink Capacity | 574815 Joule |
