Supplier Name |
N/A Nexen |
Manufacturer Part Number |
N/A 964086 |
Model Number |
N/A QFB-2500 |
Approximate Brake Facing Life |
N/A 34075 hp·hr |
Backlash |
N/A 0.21 º |
Bore Size |
N/A 3.5000 to 6.5000 in |
Bore Style |
N/A Unfinished Pilot Bore |
Bore Type |
N/A Straight |
Brake Air Chamber Volume when New |
N/A 157.800 in³ |
Brake Air Chamber Volume when Worn Out |
N/A 31.800 in³ |
Brake Facing Edge Color Code |
N/A Red |
Brake Facing Effective Area |
N/A 808 in² |
Brake Facing Type |
N/A Standard Coefficient |
Brake Heat Sink Capacity |
N/A 2920000 ft·lb |
Brake Peak Thermal Input Rate |
N/A 727.00 hp |
Engagement |
N/A Spring Engaged |
Release |
N/A Air Release |
Finish |
N/A Black Oxide |
Function |
N/A Stopping and Holding |
Maximum Speed |
N/A 1000 rpm |
Maximum Brake Continuous Thermal Dissipation |
N/A 14.70 hp |
Maximum Pressure |
N/A 80 psi |
Maximum Static Brake Torque |
N/A 115400 in·lb |
Minimum Release Pressure |
N/A 66 psi |
Open or Enclosed Design |
N/A Open |
Overall Diameter |
N/A 30.00 in |
Overall Length |
N/A 11.95 in |
Port Size |
N/A 1/2 in |
Port Type |
N/A National Pipe Thread (NPT) |
Rating |
N/A European Conformity (CE) Restriction of Hazardous Substances (RoHS) |
Recommended Control Kits |
N/A 940019 940020 |
Shaft Inertia |
N/A 139.30 lb/ft² |
Weight |
N/A 848.00 lb |