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Product S/N:152
Product Name:TBR Tire Endurance and High Speed Test Machine
Product Info:It is mainly used for TBR tire endurance and high speed test
More Info:

1Drum size

 

Ø         Diameter

φ1707.6±0.2mm

Ø         Width

600mm

Ø         Residual imbalance

<5g

Ø         Radial run-out accuracy

0.15mm

Ø         Lateral run-out accuracy

0.15mm

Ø         Surface roughness

≤1.6μm

2 Linear velocity of drum surface

15200km/h

3 Test tire specification

 

Ø         Tire Max outside diameter

φ1400mm

Ø         Tire Min outside diameter

Φ700mm

Ø         Tire Min loaded radius

300mm

Ø         Tire Max Loaded radius

700mm

Ø         Tire Max section width

<600mm

Ø         Rim diameter

16″~24.5″

4Tire test load

Max.10000kg

5Tire test quantity

2 PCS at one time or any one tire

6 Tire test Max steps

99 steps

7 Driving motor spec

AC 200kW (AC inverter motor)

8 Required time for speed changing from (<30km/h) to set speed stable

<60S

9 Hydraulic system set pressure

140 kg/cm2

10Speed accuracy

0+2 km/h

11Load accuracy

 

   5  50010000 kg

±1 P.S. 

12 Matching situation between speed and load

Left & right Position load (t)

Speed (km/h)

 

1010

140

 

77

200

13 Time that drum starting from 0→200km/h

<90S

14 Tire inflation pressure control range

Max. 1.0Mpa

15 Tire inflation pressure control accuracy

±10kPa

16 Tire loaded radius measuring accuracy

±1mm

17 Tire surface temperature measuring range

0~100

18 Tire surface temperature measuring accuracy

±1

19 Ambient temperature measuring range

0~80

20 Ambient temperature measuring accuracy

±1

21Parallel between tire spindle and drum axle

<0.06°

22Verticality between tire installation plane and drum axle

<0.06°

23. front and back deviation of tire load applying line

<0.5mm

24front and back angle deviation tolerance of tire load applying line

<0.3°

25 Position tire spindle (shaft) braking device

Pneumatic brake

26 Loading method

Hydraulic servo in closed-loop control

27 Machine noise

<100db (Unloaded, speed at 80km/h, Measuring distance from machine 1m)

28 Environment protection standard

In accordance with ISO 14001

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ADD:Zhongxin Industrial Zone, Yan An Rd, Nankai Dist, Tianjin 300112, P.R.China(300112)
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