
- Spring Actuated, Air Return
- High Coefficient Facing
- 408.00 hp Peak Thermal Input
- 80.0 psi Max Pressure
- 1,500 rpm Max
applications
- Heavy-duty industrial applications requiring high torque and low inertia
features
- Hub provided loose for machining
- Spring engaged
- Quad interface
- Shaft mounted
- Straight bore
- Brake with up to 164,800 in lb of torque
- Air is supplied directly at cylinder air inlets
- Air released
- Available in disc sizes from 11.500" to 25.000"
- Available with either standard or high coefficient friction facings
- Bore sizes range up to 6.000"
- Four interface surfaces
- O-ring sealed piston and cylinder design reduces maintenance costs
- Rugged design ensures long product life
- Speeds up to 2,200 rpm
- Spring-engaged
- Static torque ratings up to 164,800 in lb
- Thermal horsepower values up to 14.7
- Through-shaft or shaft-end mounted
caution
- Tooth clutches are normally engaged when stationary
Inside Dia. | N/A |
Brake Facing Type | High Coefficient |
Port or Hose Size | 0.500 NPT |
Finish | Black Oxide |
Approximate Brake Facing Life | 10341 hp-hr |
Bore Range [Max] | 5 in |
Photo | DFB |
Maximum Pressure | 80 psi |
Open Or Enclosed Design | Open |
Control Accessories | 170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125 |
Manufacturer Family | Model QFB 1650-H, Quad Faced, Spring Engaged, Plate Brake, (HICO Facing), Model QFE 1650-H Quad Faced Plate Brake |
Actuation/Return | Spring/Air |
Brake Facing Effective Area | 454 in2 |
Bushing Type | Unfinished Pilot Bore |
Model | QFB-1650 |
Brake Peak Thermal Input Rate | 408 hp |
Brake Heat Sink Capacity | 1740000 lbf ft |
Maximum Static Brake Torque | 54400 in lb |
Maximum Brake Continuous Thermal Dissipation | 10.7 hp |
Bore Style | Unfinished Pilot Bore |
Kits | 964020, 964032 |
Family Name | Multiplate Brakes |
Approximate Brake Facing Life In Work Energy | 1.83277e+010 lbf ft |
Main Category | Brakes |
Product Category | Shaft Mounted Spring Engaged Brakes |
Recommended Control Kits | 940019, 940020 |
Bore Range [Min] | 2 in |
Bushing Series | RSB |
Brake Facing Edge Color Code | Purple |
Type | Element |
Weight | 452.0 LB |
EAN or UPC | 662284169790 |
