Banchi provafreni PFB 035 PFB 040 - PFB 050
The large-size rollers with innovative silica-granule added resin coating ensure perfect grip in all test conditions and safeguard tyre wear.
The low test speed (about 5 km/h) and the contra-rotation option with adequate slip control make the unit suitable for vehicles with ABS braking systems and permanent 4-wheel drive.
These units are suitable for testing:
- Single wheel drag.
- Brake ovality (out-of-roundness) on single wheels and percentage difference.
- Maximum brake force on single wheel, on axle and total.
- Maximum percentage imbalance of brake force.
- Total percentage efficiency of braking system.
- Percentage efficiency of handbrake.
- Braking capacity split between front and rear axles.
- Axle weight (in complete weighing system configuration).
- Pedal pressure (in complete pedal pressure measurer configuration, optional).
PFB 035
3,5 + 3,5 kW motor-drive
Max. brake force 5000 N
PFB 040
4 + 4 kW motor-drive
Max. brake force 6000 N
PFB 050
5,5 + 5,5 kW motor-drive
Max. brake force 7500 N
| MODELS | PFB 035 | PFB 040 | PFB 050 |
| Max. test weight per axis (daN) | 2500 | 2500 | 2500 |
| Max. transit weight per axis (daN) | 4000 | 4000 | 4000 |
| Max. braking force (N) | 5000 | 6000 | 7500 |
| Load cells accuracy (%) | ± 0,1 | ± 0,1 | ± 0,1 |
| Test speed (Km/h) | 5.2 | 5.2 | 5.2 |
| Motors (kW) | 2x3 | 2x4 | 2x5 |
| Roller diameter (mm) | 205 | 205 | 205 |
| Coefficient of friction | >0,7 | >0,7 | >0,7 |
| Power supply | 380 V 50Hz 3 Ph | 380 V 50Hz 3 Ph | 380 V 50Hz 3 Ph |
| Weight (Kg) | 383 | 385 | 389 |
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