NEXEN 827904
NEXEN
NEXEN 827904
827904 PART NUMBER
S-600A Tension Control Brake - Open Design, Air Engaged, Release Spring, Straight Bore Type, 1.3750 in Bore, 714 in-lb Dynamic Torque Capacity
QTY QUOTENEXEN - NEXEN 827904
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 | 17 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 | 0.124 |
| Bore Size/Range | 1.375 in |
| Brake Air Chamber Volume When New | 1.024 in³ |
| Maximum Rpm | 1800 rpm |
| Brake Air Chamber Volume When Worn Out | 2.108 in³ |
| Maximum Brake Continuous Thermal Dissipation | 3.3 hp |
| Engagement | Air |
| Finish | Black Oxide |
| Release | Spring |
| Mounting Configuration | Shaft Mounted |
| Ratings | CE, and RoHS |
| Brake Series | S-600A |
| Rebuild Kits | 820510 |
| Bushing Type & Range | Straight Bushed - 0.0000 to 1.2500 in |
| Facing Kit | 820572 |
| Port Size | 1/4 NPT |
| Guards | 818300 |
| Function | Tensioning |
| Torque Pin Bracket | 821400 |
| Brake Facing Type | Low Coefficient |
| Optional Bushings | 821800 (.7500"), 820800 (.8750"), 820900 (1.000"), 821000 (1.1250"), 821100 (1.1875"), 821200 (1.2500"), 821900 (Blank Bore) |
| Maximum Dynamic Torque Capacity | 714 in-lbs |
| Controllers | 964356, 964354, 912123, 912145, 964520, 964522, 964531, 964535, 964260 |
| Shaft Inertia | 20.16 lb/in² |
| Control Accessories | 854000 (Single Stage Control Panel), 939101 (Control Filter), 940001 (Regulator), 944901 (3 Way Valve) |
| Overall Length | 3.2 in |
| Additional Details | Low Cost Air Cooled Brake, for narrow range tension control applications. 1.3750" shaft is standard but optional straight bushings are available if needed that allow for easy conversion to smaller shaft sizes. |
| Overall Diameter | 7.19 in |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/827904 |
| Brake Facing Edge Color Code | Green |
| Approximate Brake Facing Life | 858 hp/hr |
| Brake Facing Effective Area | 18.6 in² |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/827904 |
| Brake Heat Sink Capacity | 124127 ft-lbs |
