Application Range
Model MMU-10G high-temperature end face friction and wear Tester is a multi-functional Friction and Wear Testing Machine newly developed by our company. Its core applications and functions are comparable to the American FALEX No.6 Multi-Specimen Test machine, while integrating the Testing capabilities of high-temperature end face wear and high-temperature pin-on-disk wear.
It serves as an essential simulation evaluation Tester for the research and development of various high-temperature resistant materials, high-temperature coatings, medium-to-high grade hydraulic oils, internal combustion engine oils and gear oils. When equipped with optional auxiliary accessories, the machine can realize rolling, sliding, or combined sliding-rolling friction under specified contact pressure. Fitted with a stepless speed regulation system, it can evaluate the friction and wear properties of lubricants, metals, plastics, coatings, rubber, ceramics and other materials under ultra-low or high rotating speeds.
Its available test functions include low-speed pin-on-disk friction (configurable with large/small disks, single-pin and three-pin setups), long-duration four-ball anti-wear test, four-ball rolling contact fatigue test, ball-bronze three-piece lubrication performance test, as well as tests for thrust washers, ball-on-disk specimens, mud abrasion, lip seal torque and stick-slip friction of rubber sealing rings. The high-temperature end face testing module has been widely adopted in numerous scientific research institutes.
The MMU-10G tester boasts broad application prospects across all professional tribology fields, petrochemical, machinery, energy, metallurgy, aerospace industries, as well as universities and research institutions.
Specification
|
Parameter Category |
Parameter Item |
Technical Specification |
|
Test Force
|
Axial test force operating range (stepless adjustable) |
50~10000N |
|
Relative error of test force indication |
±1% |
|
|
Zero point sensitivity of test force indication |
±1.5N |
|
|
Automatic loading rate of test force |
500N/min |
|
|
Relative error of long-term automatic holding indication of test force |
±1% |
|
|
Friction Torque |
Maximum measurable friction torque |
10N·m |
|
Relative error of friction torque indication |
±2% |
|
|
Range of friction force load sensor |
300N |
|
|
Friction force arm distance |
50mm |
|
|
Spindle System |
Spindle stepless speed regulation range (single-stage stepless speed system) |
1~3000r/min |
|
Spindle speed error |
±1% |
|
|
Spindle control modes |
Manual control, Time control, Rotating speed (cycle) control, Friction torque control |
|
|
Maximum output torque of main motor |
5N·m |
|
|
Test Environment & Medium |
Test medium |
Oil, water, mud, abrasive, etc. |
|
Heater operating temperature range |
Room temperature ~ 800℃ |
|
|
Control & Display Range |
Time display and control range |
1s ~ 999 hours |
|
Rotating speed (cycle) display and control range |
(1~99)×10³ |
|
|
Equipment Specification |
Overall dimensions (L×B×H) |
1200×800×1760mm |
|
Net weight of equipment |
900kg |