High Speed Uniformity - Laboratory
 

The HSU-L provides industry standard
high speed measurements for PC, LT and
Racing tires under laboratory conditions.
 
Choose optional measuring units to
customize high speed testing for
your facility and product line.

   
Standard Features
300 Hz natural machine frequency
PLC controlled (choose Siemens/Allen-Bradley)
Linux or Windows user interface
Measurements
Fx, Fy, Fz (Tangential, Lateral, Radial) forces
Mx, Mz (Overturning, Aligning) moments
Plysteer and conicity
Tire speed, rolling radius, inflation pressure, distance
traveled, load, and deflection
Test room temperature
   
  Optionally measures imbalance, rolling resistance, runout, tread temperature, and tire flat spots.
   
Optional Equipment
Rolling resistance measuring unit
Tread temperature measuring unit
Tire flat spot measuring unit
High speed runout measuring unit
Precision measuring rims
Outside Diameter
 
US
Metric
Min
15.7 in
400 mm
Max
43 in
1100 mm

Bead Diameter

 
US
Metric
Min
12 in
304 mm
Max
24 in
509 mm
Rim Width
 
US
Min
13 in
Max
24 in
Tread Width
 
US
Metric
Max
15.7 in
400 mm
Inflation Pressure
 
US
Metric
Max
80 psi
550 kPa
Max Test Load
 
US
Metric
Max
3300 lb
1500 daN
Test Speed
 
mph
kph
0 - 160
0 - 260

Loadwheel Dimensions

 
US
Metric
Width
17.7 in
450 mm
Dia.
78.7 in
2000 mm