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Bore Style : Straight With Setscrew And Keyway
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DFB Dual Face Brakes and QFB Quad Face Brakes (12)
This 16-model series of spring engaged, air released brakes are designed for heavy-duty industrial applications requiring high torque and low inertia. Intended for horizontal shaft mounting only. Dual Faced Elements have two interface surfaces; Quad Faced Elements have four interface surfaces. Available with either Standard or High coefficient friction facings. Single or Double Disc Assemblies available. Rugged design ensures long product life. O-ring sealed piston & cylinder design reduces maintenance costs.
This 16-model series of spring engaged, air released brakes are designed for heavy-duty industrial applications requiring high torque and low inertia. Intended for horizontal shaft mounting only. Dual Faced Elements have two interface surfaces; Quad Faced Elements have four interface surfaces. Available with either Standard or High coefficient friction facings. Single or Double Disc Assemblies available. Rugged design ensures long product life. O-ring sealed piston & cylinder design reduces maintenance costs.
| Product | Description | Maximum Static Brake Torque | Bore Size | Bore Style | Max Rpm | Maximum Brake Continuous Thermal Dissipation | Minimum Release Pressure |
|---|---|---|---|---|---|---|---|
| 964167 | QFB-1150*BRAKE*2.188,HCO,NSB | 17400 inlbs | 2.188 in. | Straight With Setscrew And Keyway | 2200 | 5.40 hp | 73 psi |
| 964320 | DFB-1650*BRAKE*3.000,NSB | 19100 inlbs | 3.000 in. | Straight With Setscrew And Keyway | 1500 | 8.30 hp | 70 psi |
| 964305 | DFB-1650*BRAKE*4.000,NSB | 19100 inlbs | 4.000 in. | Straight With Setscrew And Keyway | 1500 | 8.30 hp | 70 psi |
| 964301 | DFB-1650*BRAKE*2.938,HCO,NSB | 27200 inlbs | 2.938 in. | Straight With Setscrew And Keyway | 1500 | 8.30 hp | 70 psi |
| 964219 | QFB-1650*BRAKE*2.938,NSB | 38200 inlbs | 2.938 in. | Straight With Setscrew And Keyway | 1500 | 10.70 hp | 70 psi |
| 964272 | QFB-1650*BRAKE*4.500 BORE,NSB | 54400 inlbs | 4.500 in. | Straight With Setscrew And Keyway | 1500 | 10.70 hp | 70 psi |
| 964045 | DFB-1150*BRAKE*2.000,HCO,SPCL | 8700 inlbs | 2.000 in. | Straight With Setscrew And Keyway | 2200 | 4.10 hp | 73 psi |
| 964270 | DFB-1150*BRAKE*2.125,HCO,NSB | 8700 inlbs | 2.125 in. | Straight With Setscrew And Keyway | 2200 | 4.10 hp | 73 psi |
| 964169 | DFB-1150*BRAKE*2.438,HCO,NSB | 8700 inlbs | 2.438 in. | Straight With Setscrew And Keyway | 2200 | 4.10 hp | 73 psi |
| 964286 | QFB-2200*BRAKE*4.563,HCO,NSB | 96000 inlbs | 4.563 in. | Straight With Setscrew And Keyway | 1100 | 14.10 hp | 66 psi |
| 963999 | QFB-2200*BRAKE*4.9375 BORE,HICO,SPCL | 96000 inlbs | 4.938 in. | Straight With Setscrew And Keyway | 1100 | 14.10 hp | 66 psi |
| 964098 | QFB-2200*BRAKE*5.438 BORE,HICO,TWO KEYWAYS,SPCL | 96000 inlbs | 5.438 in. | Straight With Setscrew And Keyway | 1100 | 14.10 hp | 66 psi |
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