Safety Inspection

Products

Functions and Features

Functions and Features

Roller Brake Tester

It can detect the maximum braking force of wheels, wheel retarding force, braking force balance (difference between left and right wheel braking force), formulate coordination time, etc., to evaluate the braking performance of single axle and the whole vehicle.


It adopts high and low roller design, and stop motor technology of the third roller (illustrated) to reduce the wear of the roller in the process of detection;

 

The surface of the roller is treated with fine sticky sand, and the adhesion coefficient is close to the actual situation of the road surface--need to be illustrated

 

It adopts high precision braking force sensor

 

It adopts unique lifting device, reducing the impact of the vehicle on the equipment, and facilitating the vehicle dispatching.

 

Test speed is optional: 2.5-5.0km/h


Equipment Parameters

Model

ACZD-3

ACZD-10

ACZD-13

ACZD-13JZ loading

ACMZD-10 (Automobile and motorcycle integration)

Allowable axle load mass (kg)

3000

10000

13000

13000

10000

Measurable maximum braking force (N)

9000×2

30000×2

40000×2

45000×2

3000×2

/3000 (motorcycle)

Braking force indication error

<±3%

Difference in height between front and rear rollers (mm)

30





Roller size (mm)

ф245×950

ф245×1050

ф245×1100

ф245×1100

ф245×1050

(long)

ф195×300

(short)

Inner span of the roller (mm)

600

700

800

800

700

Outer span of the roller (mm)

2500

2800

3000

3000

2800

Center distance of the roller (mm)

419

447

470

470

469/300

motor power (kw)

2×4kw

2×11kw

2×15kw

 

2×15kw

 

2×11kw (automobile)

/0.75kw (motorcycle)

Boundary dimension (K*W*H) mm

3600×850×390 (the height is 490 if the plate is covered)

4000×960×40(the height is 535 if the plate is covered)

4250×970×425 (the height is 550 if the plate is covered)

4600×1320×750 (the height is 875 if the plate is covered)

3940×960×761 (the height is 855 if the plate is covered)

Roller surface form

burnt-on sand

The third roller

Yes

Working air pressure (Mpa)

0.6-0.8

Lifting way

Airbag lifting

Motor power supply

AC380V±10%

Sensor power supply

DC12V


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