NTC-15.41.1 “Vehicle hydraulic brake gear with anti-lock brake system (ABS)”

Br0.00

The laboratory stand is designed for using as educational equipment for laboratory and practical courses in the following subjects: motor vehicle construction, motor vehicle technical exploitation.

 
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The stand contains the brake gear of VAZ-2109 including:
  • the front wheel brake gear of VAZ-2106 (with two working cylinders),
  • the front wheel brake gear of VAZ-2109 (with one working cylinder),
  • the rear wheel brake gears,
  • the brake master cylinder with vacuum booster,
  • the hydraulic brake gear with ABS of VAZ-2118.

Manometers measuring pressure in the working cylinders and in both chambers of the master cylinder, a vacuum meter measuring the rarefaction in the booster vacuum chamber and a dynamometer measuring the brake pedal force formed by a special loading gear are installed on the frontal panel of the stand.

Wheel speed sensors are located near two modulating pulleys on the panel. It’s possible to set the speed for one of them and the relative slip ratio for the other one. One of the sensors installed near the first or the second pulley can be chosen for each of the input ABS blocks using the panel switches. This operation sets the slip ratio of the wheels.

In the central part of the panel there is a brake system diagram which displays the state of each ABS valve and the electric engine of the reciprocal pump.

The stand is supplied with a diagnosis block for connecting a diagnostic scanner.

The training system is supplied with a set of methodical and technical documentation for teaching staff.

Experiments provided

  1. The studying the circuit of the hydraulic brake system of a car.
  2. Studying the brake master cylinder operation. Working characteristics of the brake master cylinder.
  3. Studying the operating principle of a vacuum amplifier. Operating characteristic of the general cylinder with included vacuum booster.
  4. Studying the disc brake mechanism with a rigid 2-cylinder caliper.
  5. Studying the disc brake with a free caliper.
  6. The studying the drum brake mechanism in the hydraulic brake system.
  7. Study of the device and principle of operation of the braking system with ABS in various braking modes.
  8. Replacing the brake pads of a disc brake mechanism with a rigid 2-cylinder caliper.
  9. Replacing the brake pads of a disc brake with a free caliper.
  10. Replacing the brake pads of the drum brake mechanism.

Technical specifications

Power supply ~50 Hz 220 V (single-phase 220V 50Hz)
Power consumption, kW, max 0,6
Stand overall dimensions, max:
  Width, mm 1550
  Height, mm 1050
  Depth, mm 700
Weight, kg, max 700

Scope of delivery

  • laboratory stand – 1 pc.;
  • autoscanner – 1 pc.;
  • passport – 1 pc.;
  • accompanying materials in electronic format – 1 pc.

Additional equipment

Necessary additional equipment:

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