MMU-10G 10kN Screen Display High Temperature End-face Friction Wear Testing Machine

 

Application :

MMU-10G Screen Display High Temperature End-face Friction and Wear Testing Machine is used for testing the friction capabilities of project plastics, powder metallurgy and alloy bearing under the sliding friction. It operates under the conditions of room temperature or high temperature and changing all the parameters such as lubricant state (non-oil lubrication or oil-soaking lubrication), load, speed, friction spouse material, roughness of friction subsurface and hardness, etc. It also can be used to test the temperature and frictional coefficient of materials.

 

Features : 

1) It is a hydraulic-mechanical integration precise testing machine.

2) It is equipped with plunger pump and cogwheel pump as the power source. The overflow valve, throttle valve, reversing valve are all original from Taiwan.

3) The hydraulic jar is equipped with frictionless plunger cylinder which can ensure accurate transmitting data.

4) The spindle motor is equipped with Matsushita AC servo motor and controller to ensure wide speed range, wide low speed torque, and low noise.

5) The alarming lamp will shine and spindle motor will stop when any parameter is more than preset parameter.

6) Digital device and PC screen can display all the parameters, and record temperature-time curve, friction-time curve.

7) Equipped with high precision measuring device, it can measure the size of vice friction spots.

 

Main technical parameters :

 

Model	MMU-10G
Range of testing force	1~10kN
Accuracy of testing force display value	±1%
Accuracy of automatically maintain display value of testing force	±1%FS
Range of friction measuring	10~500N
Accuracy of display friction	±2%
Range of spindle speed	5~2000r/min
Accuracy of spindle speed	±10r/min
Temperature rang	Room temperature ~600°C
Rubbing pair for test	According to customers’ requirements
Cellar stroke	>45mm
Power of main motor	4kw
Range of display time	1s~9999min
Range of display revolution	9999999s
Dimension	About 1200×870×1700min
Weight	850kg
Self-Protection (in the following conditions, this device start self-protection system automatically)	Exceed operation
	Exceed preset time
	Exceed preset revolution
	Exceed Max. friction