NEXEN 927246
NEXEN
NEXEN 927246
927246 PART NUMBER
STB940 Tension Control Brake - Open Design, Air Engaged, Release Spring, Straight Bore Type, 1.9375 in Bore
QTY QUOTENEXEN - NEXEN 927246
STB 940 brakes allow superior torque control for your web
Three different sized piston sets can be actuated singly or in any combination for a large number of torque-to-air pressure ranges
The ventilated rotor creates an airflow path that draws cooler ambient air into the center of the rotor
The flow path directs air past the interface and dissipates heat radially away from the unit
SPECIFICATIONS
| Open Or Enclosed Design | Open |
|---|---|
| Maximum Dynamic Torque - Small Pistons | 299 in-lbs |
| Engagement/Release | Air/Spring |
| Maximum Dynamic Torque - Medium Pistons | 378 in-lbs |
| Bore Type | Straight |
| Maximum Dynamic Torque - Large Pistons | 466 in-lbs |
| Bore Style | Bore to Size |
| Maximum Dynamic Torque With All Calipers | 1142 in-lbs |
| Bore Size/Range | 1.9375 in |
| Maximum Pressure | 85 psi |
| Maximum Rpm | 2400 rpm |
| Minimum Engagement Pressure | 1 psi |
| Maximum Brake Continuous Thermal Dissipation | 3 hp |
| Engagement | Air |
| Finish | Machined Aluminum |
| Release | Spring |
| Mounting Configuration | Shaft Mounted |
| Ratings | CE, and RoHS |
| Brake Series | STB940 |
| Rebuild Kits | 927208 |
| Port Size | 1/8 NPT or 5/32 Plastic Tubing |
| Facing Kit | 927252 |
| Function | Tensioning |
| Guards | 927210 |
| Brake Facing Type | Low Coefficient |
| Controllers | 964356, 964354, 912123, 912145, 964520, 964522, 964531, 964535, 964260 |
| Shaft Inertia | 102.24 lb/in² |
| Control Accessories | 944901 (3 Way Valve), 940021 (Control Panel Kit, 940011 (Control Kit -3 Way N.O.), 940012 (Control Kit -3 Way N.C.) |
| Overall Length | 4.93 in |
| Additional Details | STB Medium Duty Air Cooled Tension Control Brake, with up to 3 hp thermal capacity. |
| Overall Diameter | 10.02 in |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/927246 |
| Brake Facing Edge Color Code | Green |
| Approximate Brake Facing Life | 804 hp/hr |
| Brake Facing Effective Area | 13.3 in² |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/927246 |
