NEXEN 837457
NEXEN
NEXEN 837457
837457 PART NUMBER
VC500 Caliper Brake - Spring/Air, High Coefficient, Vertical Mounted
QTY QUOTENEXEN - NEXEN 837457
Spring-actuated braking and clamping force for demanding industrial machinery
torque rating 4785.9 [42,350 in-lb] is maintained throughout the life of the friction facing
A, Nm, Release pressure at 4.1 bar [60 psi]
Spring actuated for safety
Long cycle life
Rear linkage design actually increases clamping force as the facings wear
A high performance unit compact in size to fit into tight spaces on automotive conveyor systems, large converting machines, saw mills, and many other applications
80% smaller than older models
Can be manually released
Maintains consistent torque output over entire facing life
SPECIFICATIONS
| Brake Series | VC500 Caliper |
|---|---|
| Static Torque Factor (Out Of Box) | 2808 lb-ft |
| Engagement/Release | Spring/Air |
| Dynamic Torque Factor (Broken In) | 3702 lb-ft |
| Maximum Static Brake Torque | 43023 in-lbs with a 24.000" Disc |
| Dynamic Torque Factor (Out Of Box) | 2645 lb-ft |
| Brake Facing Type | High Coefficient |
| Brake Response Factor | 0.491 |
| Mounting Configuration | Vertical Mounted |
| Maximum Pressure | 120 psi |
| Port Size | 1/4 NPT |
| Minimum Release Pressure | 60 psi |
| Finish | Black Acrylic Paint |
| Brake Air Chamber Volume When New | 2.75 in³ |
| Open Or Enclosed Design | Open |
| Brake Air Chamber Volume When Worn Out | 38.6 in³ |
| Function | Stopping, Holding, Tensioning |
| Ratings | CE, and RoHS |
| Brake Facing Edge Color Code | Purple |
| Facing Kit | 837451 |
| Approximate Brake Facing Life | 292 hp/hr |
| Rebuild Kits | 837452 |
| Brake Facing Effective Area | 31 in² |
| Recommended Control | 940019 (4-Way N.C. 50-100 , 940020 (4-Way N.C. 30-100 PSI) |
| Brake Facing Thickness When Worn Out | 0.16 in |
| Additional Details | Has special features to prevent shoe drag when not mounted to a horizontal surface. |
| Brake Peak Thermal Input Rate | 77 hp |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/837457 |
| Disc Thickness | 0.5 in |
| Disc Working Radius (In.) | WR=D/2-1.437 For 12.000 in. or Larger Discs |
| Static Torque Factor (Broken In) | 4073 lb-ft |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/837457 |
