NEXEN 828109
NEXEN
NEXEN 828109
828109 PART NUMBER
S-1000A Tension Control Brake - Open Design, Air Engaged, Release Spring, Straight Bore Type, 2.9375 in Bore, 1760 in-lb Dynamic Torque Capacity
QTY QUOTENEXEN - NEXEN 828109
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 | 45 hp |
| Engagement/Release | Air/Spring |
| Maximum Pressure | 80 psi |
| Bore Type | Straight |
| Minimum Engagement Pressure | 3 psi |
| Bore Style | Bore to Size - with Straight Bushing Options |
| Brake Response Factor | 0.398 |
| Bore Size/Range | 2.9375 in |
| Brake Air Chamber Volume When New | 4.222 in³ |
| Maximum Rpm | 1800 rpm |
| Brake Air Chamber Volume When Worn Out | 10.443 in³ |
| 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 |
| Bushing Type & Range | Straight Bushed - 0.0000 to 2.7500 in |
| Facing Kit | 827572 |
| Port Size | 1/4 NPT |
| Guards | 828200 |
| Function | Tensioning |
| Torque Pin Bracket | 825500 |
| Brake Facing Type | Low Coefficient |
| Optional Bushings | 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) |
| Maximum Dynamic Torque Capacity | 1760 in-lbs |
| Controllers | 964356, 964354, 912123, 912145, 964520, 964522, 964531, 964535, 964260 |
| Shaft Inertia | 171.36 lb/in² |
| Control Accessories | 854000 (Single Stage Control Panel), 939101 (Control Filter), 940001 (Regulator), 944901 (3 Way Valve) |
| Overall Length | 4.03 in |
| Additional Details | Low Cost Air Cooled Brake, for narrow range tension control applications. 2.9375" shaft is standard but optional straight bushings are available if needed that allow for easy conversion to smaller shaft sizes. |
| Overall Diameter | 11.88 in |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/828109 |
| Brake Facing Edge Color Code | Green |
| Approximate Brake Facing Life | 4599 hp/hr |
| Brake Facing Effective Area | 50.3 in² |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/828109 |
| Brake Heat Sink Capacity | 423962 ft-lbs |
