MM-W1A Vertical Universal Friction & Wear Testing Machine

Max. capacity (KN)	1
Load range	0.4% ~ 100% FN
Reading error below 200N (N)	≤± 2
Relative reading error above 200N	≤± 1%
Relative error of long time auto hold reading value	≤± 1% FN
Return zero error of digital display device of test force reading value	≤± 0.2% FN
Max friction moment (N*m)	2.5
Relative error of friction moment reading value	≤± 2%
Friction load cell (N)	50
Friction arm distance (mm)	50
Return zero error of digital display device of friction moment reading value	≤± 0.2% FN
Stepless speed variation (r/min)	1~2000
Special deceleration system	0.05~20
Over 100r/min, error of spindle speed	≤± 5rpm
Below 100r/min, error of spindle speed	≤± 1rpm
Testing media	Oil, water, muddy, abrasive material
Heater work range	Ambient temperature to 260˚C
Disc type heater	Φ65, 220V, 250W
Jacketing heater	Φ70x34, 220V, 300W
Temperature measuring control accuracy	±2˚C
Conicity of spindle of testing machine	1.7
Max. distance between spindle and lower disc	≥ 75mm
Spindle control mode	Manual control, time control, revolution control, friction moment control
Time display & Control range	0s~9999 min
Revolution display & Control range	0~9999999
Output maximum moment of main motor (N*m)	5
Dimension (mm)	6006821560
Weight (Kg)	Approx 450