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INDUSTRIAL ANALOGUE BRAKE TESTER

FOR LIGHT AND HEAVY VEHICLES

MAX II-T

 

Machine developed for checking braking performance of light and semi-industrial vehicles.

The light and semi-industrial brake tester purpose is to take a fast and efficient brake control verification of the vehicle. It accurate measures its maximum brake force on each axle for every brake of the vehicle: foot brake, hand brake, disc or drum ovality and imbalance between wheels of the same axle.

The equipment is composed of a bench, electric welded rollers (optionally corundum, that guarantee good tire grip in adverse conditions. It is equipped with gear motors and extensiometric gauges to measure the braking efforts of the vehicle.

Values are displayed in an analogic cabinet.

 

CABINET TECHNICAL FEATURES:

BENCH:

- Steel bench made of metal sheet with chequered wear plates.
- Two independant benchs.
- Bench weight 600 kg (each).

ROLLERS:
- Maximum weight supported: 15-18 Tons.
- Corundum or Electric Welded.
- Maximun track 2.800 mm.
- Minimum track 800 mm.

* Friction coeficient *
Electric Welded Roller:

wet (0,7); dry (0,9)
Corundum Roller:

wet (0,8); dry (0,9)

GEARMOTORS:
- Waterproof.
- Protection: IP55.
- Maintenance-free.
- Power:

Two 7,5 kw engines (for 15 TN).
Two 9 kw engines (for 18 TN).

ANALOGUE DISPLAY CABINET:
- Two 300 mm analogue indicators, one per wheel.
- One 300 mm diferential analogic indicator.
- Continuous braking performance values presentation.
- White voltage light.

- Green braking test process light.

ELECTRONICS:
- Single roller direct needle measurement displays.
- Continuous brake difference display.
- Point motors accuracy: 1.980 steps per lap.
- Independent microprocessors for each 8 Khz signal.
- Main microprocessor: 10 Khz.
- Maximum measuring error: 1 LSB.

MEASUREMENTS:
- Strain measuring using load cells.
- Slipping measurement, contactless proximity sensors.

- Contactless vehicle presence sensors.

OPERATION:
- Manual or automatic working operation modes.
- Timer or automatic launching.
- Automatic stop mechanism when locked brake or wrong operation mode.
- Wearfacing stopping system.
- Abrupt or erroneous braking signal.
- Automatic stop when slip point is exceeded.
- Timed needle display stop for best measurements visualization.
- Brake drum or brake disc ovality measurement.

 

BEARINGS:
- Waterproof maintenance-free sealed bearings.

ACCESSORIES
- Brake tester motor inversion system for 4WD vehicles.
- Corundum rollers.
- Roller tapes.
- DIP I: Pedal dynamometer.
- Bar, weight , wedges, counterweight and tensioner for equipment adjustment.

 

 

 

 

 

 

Thursday the 19th.