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NEXEN 927258
#927258
On request
STB940 Tension Control Brake - Open Design, Air Engaged, Release Spring, Straight Bore Type, 1.7500 in Bore
Price on request — a consultant will confirm lead time and terms.
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NEXEN — NEXEN 927258
- 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
| Brand | NEXEN |
| Category | PNEUMATIC TENSION CONTROL BRAKES |
| 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 | 1.75 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 | 854000 (Single Stage Control , 835120 (3 Stage Control , 835134 (4 Stage Control Panel) |
| 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/927258 |
| 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/927258 |
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