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Universal Tyre Test Machine UTTM Stiffness Tester 

 

The UTTM is the most accurate static Stiffness Test Machine in the world.
The high accurate measurement table allows to measure all 3 Forces
and all 3 Moments direct in the contact patch of the tire. The tire is mounted
on an axle  which can be rotated in 4 (90°), 5 (72°) or 6 (60°) steps.
The tire is loaded on a movable measurement table which can be move
in X- and Y- Direction and also rotation around the Z-Axis.
The UTTM can measure the radial, lateral, longitudinal and torsional
stiffness. The name UNIVERSAL is chosen because the machine can be
equipped with various additional test equipment.
 

 

KI TS UTTM

Functional principle: Stiffness Tester for MC, PC, Truck and OTR tires
Application:    

Legal testing according to the test procedures of   the different countries. Customized stiffness testing to the companies test   standards for:

  

- Tire radial, lateral, longitudinal and torsional   stiffness

  

- Pressure Map

  

- Footprint Characteristic

  

- Loaded contour  

  

- Bead unseating  

  

- Plunger

  

- Electric conductivity

    

- Cleat testing (pitch cut test)

  

Test specimen:

Motorcycle, passenger car, light truck, truck and   bus, agro and OTR tires

 

Technical data:

Testing positions:   1 position

  

Table: Measurement platform

  

Tire Loading: 2, 10, 25, 80 tons

       

Loading principle: Electrical

     

Speed: 50mm/mim

 

Test standards:  

- GBT 23663-2009, GBT 4502-2009

- ASM F1971

- SAE J2705, SAEJ2704