Universal Friction & Wear Testing Machine

Model: MMW-1A
Description:
The MMW-1A UTM for Friction Wear can simulate rolling, sliding and rolling & sliding combined movement under the certain contact pressure to complete point, line and plane simulating tests. The UTM for Friction Wear can be used to evaluate the friction wear performance of lubricant, metal, plastics, coating, rubber, and ceramics etc. The UTM for Friction Wear can not only satisfy the needs of traditional petrochemical industry to research, develop and inspect the various kinds of intermediate & high grade hydraulic oil, combustion engine oil and gear oil, but also can simulate evaluation on new material development and new technology research under dry condition.

Applied Standard

ASTM D-2266, D-3702, D-4172, ASTM G99

Load Frame

Features

● The machine adopts process control principle, and combines industrial control computer with the configuration software technology and internet technology;
● Apply incorporate structure design, integrate embedded industry computer, configuration software, acquisition module and executor as a whole to control the test process, all test operations can be completed at the main interface of the computer;
● It features flexible configuration control mode, multiple friction couplings, wide speed adjusting range, simulating high temperature circumstances, and high automation.

Superior Load Frame Design

Specification

Load range (N)10 - 1000 (Stepless)
Relative Error of Load Indicating Value (% )±1
Friction Torque Measuring Range (N.m)2.5
Relative Error of Friction Torque Indicating (%)±2
Rotate Speed Range of Spindle (r/min )1 - 2000r/min, linear velocity up to over 4 m/s.

when use decelerating device: 0.05 - 20
Test Mediumoil, water, slurry, abrasive etc.
Temperature Control Range (°C )From room temperature to 200

Max. Distance between Spindle of the  

Machine and Lower Friction Coupling Pate (mm )

>75
Time Control Range10s to 9999min
Computer & Data Processing Range

It applies industrial control computer and configuration software to control the machine 

 and test process, display different parameters in real time, and to record friction-time  

curve and temperature-time curve automatically. Control: load, time, temperature,  

test duration. Curves: Temperature-Time, Friction- torque and Time etc. Data can be printed by Excel.

Power Supply1 phase, 220V, 50Hz.
Dimension (mm)900 × 760 × 1600
Weight (kg)800





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