Constant speed tester

RP307 Parameters of constant speed testing machine for friction materials

Main technical parameters::

   Executive standard: GB5763－98；GB5764－98；J

    Sample material: Asbestos, asbestos free friction materials,  metal materials, other organic Inorganic friction materials, etc.

   Friction disc: Material: cast iron (HT250); Hardness: hb180 － 220;

 structure:  Speed: 450-500 R / min;

Drive motor: 7.5 kW, 960 r/min;

Sample: Area: 25*25mm; Thickness 5-7 mm;

              Friction radius:150mm

Load:  Minimum surface pressure─3 kg/cm² (37.5 kg)（No weight）

          Maximum surface pressure ─10 kg/cm² (125 kg)

          （Load code─1.25 kg´1;   2.5 kg´3）

   Phoenix pilot power: 250W

   Control and record Computer real-time control display, printer output curve and report

  Heating device Annular stainless steel nickel chromium electric heating tube (three)  Total power: 4.5 kw

  Temperature measurement and control: Accuracy  ＜ ± 10°C;

  Exhaust port: Φ60

  Overall dimension: 1500mm´1300mm´1800mm

   Weight: 1,800 kg