ATF Anti-Shudder Friction Testing Machine
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Passenger Vehicle Automatic Transmission Fluid Anti-Shudder Friction Tester is a specialized friction testing system designed to evaluate the friction characteristics and anti-shudder durability of automatic transmission fluids (ATF) under controlled pressure, speed, and temperature conditions.You can use this tester to accurately simulate the real operating conditions of wet friction pairs in automatic transmissions, enabling quantitative analysis of friction behavior during running-in, low-speed operation, and long-term durability. It provides reliable technical support for lubricant development, quality control, and compliance verification.
Application
You can apply this tester to a wide range of automotive transmission fluids, friction materials, and research scenarios, including:
(1) Passenger vehicle automatic transmission fluids (ATF)
(2) Dual clutch transmission fluids (DCTF)
(3) Continuously variable transmission fluids (CVTF)
(4) Lubricants for wet clutch systems
(5) Automatic transmission friction plates and steel plates
(6) Anti-shudder performance development of new lubricant formulations
(7) Durability evaluation and performance degradation analysis of in-service fluids
Typical users include petrochemical companies, lubricant manufacturers, vehicle and transmission OEMs, third-party testing laboratories, universities, and research institutes.
Standards
The tester is designed to meet and support the following domestic and international standards and test methods:
(1) GB/T 11118 — Tribological Performance Test Methods for Lubricants
(2) GB/T 3142 — General Test Methods for Lubricant Viscosity and Performance
(3) JASO M348 — Friction Characteristics Test Method for Automatic Transmission Fluids
(4) SAE No.2 — Friction Test Method for Automatic Transmission Fluids
Note: Differences in speed profiles, loading modes, temperature programs, and data processing requirements among standards can be accommodated through software parameter configuration.
Parameters
| Category | Parameter | Technical Specification | Remarks |
|---|---|---|---|
| Load system | Axial load range | 200 N – 10.000 N | Servo-hydraulic loading |
| Load indication relative error | ±0.5% | ||
| Long-term load holding error | ±0.05 MPa | ||
| Stroke | Axial loading stroke | 150 mm | |
| Friction measurement | Maximum friction torque | 320 N·m | |
| Friction torque relative error | ±2% | ||
| Drive system | Sliding speed range | 0.01 – 1.5 m/s | Continuously adjustable |
| Speed control accuracy | ±0.01 m/s | ||
| Drive motor | 380 V / 11 kW | AC servo motor | |
| Temperature control | Temperature range | –30 °C to 200 °C | Indirect heating & cooling |
| Temperature control accuracy | ±2 °C | ||
| Heating power | 220 V / 300 W | ||
| Cooling power | 220 V / 2.37 kW | ||
| System power | Total power | 16.5 kW | Including load, drive, temperature |
| Control & monitoring | Time setting range | 1 s – 9999 min | |
| Real-time monitored parameters | Load, friction force, speed, temperature, time |
Features
(1) Servo-hydraulic constant-force loading ensures high stability and fast response of axial load
(2) AC servo drive system meets strict accuracy requirements for low-speed friction testing
(3) Supports both LVFA low-speed friction tests and SAE No.2 durability test modes
(4) High-precision strain-gauge sensors simultaneously measure load and friction torque
(5) Integrated heating and cooling temperature control system enables wide temperature testing
(6) Integrated control and data acquisition system provides fully automated test operation
(7) Built-in μ–V curve analysis and anti-shudder life evaluation logic reduces operator influence
Send product request
Other supplier products
 |
DSC Differential Scanning Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Differential Scanning Calorimeter (DSC) measures heat flow to/from a sample (1-10 mg) i... |
 |
Large - Scale Bending Tester STD - FB2 - L | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheLarge Bending Tester accurately and quickly measures factors related to curvatures in sm... |
 |
Powder Wet Vibrating Screen System For Lithium Battery Material Testing | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Powder Wet Vibrating Screen System is designed for particle size separation and distrib... |
 |
Compression Tester STD-FB3-A，ASTM D903 compression resistance verification machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Compression Tester STD-FB3-A is a professional instrument designed for quantitative eva... |
 |
Engine Blow-By Gas Measurement Test Rig | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications determination of oil content in blow-by on the engine test stand evaluation ... |
Same products
 |
China factory electrode TGYS125 for power station Selection of advanced | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory electrode TGYS125 for power station Selection of advanced technology, absolutely f... |
 |
Laser Chuck | Seller: Drake precision technology (changzhou) Co.,Ltd. | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
