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ANALOGUE BRAKE TESTER

FOR LIGHT VEHICLES

MAX I

 

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 analogue cabinet.

TECHNICAL FEATURES:

BENCH:
- Steel bench made of metal sheet wear plates.
- Unitized body in a single block.

- Chequered covers.

- Dimensions 2.320 x 680 x 280
- Bench weight 450 kg (each).

ROLLERS:

- Maximum weight supported: 3,5 Tons.
- Corundum or Electric Welded.
- Maximun track 2.200 mm.
- Minimum track 780 mm.
- Distance between axles 400mm

* Friction coeficient *
Electric Welded Roller:

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

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

- Roller covers.


GEARMOTORS:

- Waterproof.
- Protection: IP55.
- Maintenance-free.
- Power: Two 4 kw motors (each).


ANALOGUE ROUND SCALE DESK:

- Two 300 mm analogue indicators, one per wheel.
- One braking differences measuring indicator.
- Differential indicator diameter: 200mm

- White voltage light.
- Green braking test starting 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: 25B.

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

WITH REMOTE CONTROL
- Last measurements repetition.
- Manual weight input option.
- Vehicle's deceleration calculation.
- Side-independent stop and start.
- Maximum braking difference along the test.

PRINTER:
- Customer's customization.
- Time and date of the test.
- Braking per wheel values.
- Braking difference values.
- Maximum braking difference along the test.
- Vehicle's deceleration values.
- Name of the technician that did the test.

BEARINGS:
- Waterproof maintenance-free sealed bearings.

ACCESSORIES
- ROL I: free roller set for 4WD vehicles.
- Corundum rollers.
- Brake tester motor inversion system for 4WD vehicles.
- Electric roller locking mechanism.
- Printer and remote control.
- DIP I: Pedal dynamometer.

 

 

 

 

 

Thursday the 19th.