Products Details

Inmess > TS-RRM -2PT-2017-05 > TS-RRM -2PT-2017-05

TS-RRM -2PT-2017-05

    The rolling resistance measuring machine is designed for measurement of rolling resistances of tires. Measurements can be performed according to all common international directives.

    As a standard, the RRM can be used for torque measuring procedure. The RRM is available in the following versions:

    · RRM-1PC Single stand version (Passenger Car Tires)

    · RRM-1TB Single stand version (Truck and Bus Tires)

    · RRM-1MC Single stand version (Motor Cycles Tires)

    · RRM-2PT Double stand version (Passenger and Truck Tires)

                                     TB (left station)            PC (right station)

    General data

    Installation site                     Industrial hall

    Foundation                            Industrial floor B 25, 300 mm (thickness)

    Load bearing capacity surface         80 kN/m2

    Installation area:                    approx. 8 x 10 m

    Machine dimensions:                   approx. 5 x 7 x 2,5 m

    (length x width x height)

    Weight, machine                       approx. 12.000 kg (20.944 lbs)

    Weight, electrical cabinet            approx. 620 kg (1.367 lbs)

    Environmental data

    Air temperature                       10°C –45°C

    Accuracy

    of temperature

    measurement                           ± 0,5°C

    Air humidity                          35 - 80 % rel. Air humidity

    Noise emission (sound

    pressure)                             > 85 dBa

    Used components

    Drives                                Siemens

    PLC control                           Siemens S7

    Pneumatics                            Festo / SMC

    Electrical connection data

    Voltage                               3x400 V AC- 50 Hz, PE (or acc. to country requirements)

    Mains fuse, on-site                   100 A

    Power consumption                     45 kVA

    Pneumatic connection data

    Pneumatic connection                  ½”, 10 bar (1000 kPa)

    Air pressure quality                  ISO 8573-1:2010 [6;4;4]

    Tire dimensions

    Bead diameter                         12“–26“                 14“–30“

    Tire diameter                         450 –1000 mm              650 –1500 mm

    Max. tire width                       450 mm                     550 mm

    Load index                            ≤LI 121                   ≤LI 170                                     

    Max. weight                           (1.450 kg /3197 lbs)       (6.000 kg / 13.228 lbs)

    tire with rim                         60 kg (132 lbs)            150 kg (330 lbs)

    Load wheel and drive

    Diameter                              2000 mm (optional 1707 mm)

    Diameter accuracy                     ± 0,25 mm

    Runout                                0,05 mm

    Width                                 600 mm

    Surface roughness                     3,18 µm

    Balancing quality                     Q 6,3

    Max. speed                            120 kmph

    Instrumentation

    accuracy, v                           ± 0,1 kmph

    Control accuracy, v                   ± 0,5 kmph (at 80 kmph)

    Travel distance meas.

    accuracy                              < 1 %

    Rolling resistance range              0 –500 Nm                   0 –1000 Nm

    Drum drive                            Torque motor, water-cooled 34,5 kW, 1400 Nm

    Feed unit with wheel mount

    Skim Reading                          100 N

    Max. load force.                      20.000 N                     60.000 N

    Load force accuracy                   ± 10 N or ± 0,5 %          ± 30 N or ± 0,5 %

                                                    Whichever is greater

    Max. spindle rot. speed

    for option 4 & 5                      3000 rpm                     2000 rpm

    Loaded radius, RL                     200 –500 mm                 300 –750 mm

    Measurement accuracy, RL              ± 0,5 mm

    Measurement accuracy,

    dynamic circumference                 ± 0,5 mm

    Carriage travel speed

    loading                               ≤20 mm/s

    Tire pressure, for option 3           0 –700 kPa                 0 –1.000 kPa