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High-quality electro-hydraulic servo 6-DOF motion platform for car driving simulatorseismic simulator, etc.

It can be widely used in various training simulators such as flight simulators, ship simulators, naval helicopter take-off and landing simulation platforms, tank simulators, car driving simulators, train driving simulators, earthquake simulators, dynamic movies, entertainment equipment and other fields , It can even be used in the docking of spacecraft and the refueling docking of aerial tankers.
It is composed of six actuators, universal hinges and two upper and lower platforms. The lower platform is fixed on the foundation. With the help of the telescopic movement of the actuators, the upper platform has six degrees of freedom in space (X, Y, Z , α,β,γ), which can simulate various spatial motion postures.

We not only provide standardized machines, but also customize machines and LOGO according to customer requirements. Please tell us your requirements and we will try our best to meet your needs.

Please provide the test standard you need to our company, our company will help you customize the test machine that meets the test standard you need.


Product Detail

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Electro-hydraulic servo six-degree-of-freedom motion platform (Stuart motion platform) is widely used in various sports, rail vehicles, training simulators, car driving simulation platforms, ship simulators, earthquake simulators, and dynamic movies, entertainment equipment and other fields.

The Enpuda hydraulic six-degree-of-freedom motion platform is flexible and convenient to operate. Various simulated samples can be placed on the upper platform. The advanced electric servo drive technology is used to load, and the high-precision dynamic displacement sensor measures the position and motion attitude of the test piece.

The all-digital measurement and control system realizes the closed-loop control of force, displacement and deformation. The test software adopts English operation interface, powerful data processing ability, and the movement process is all controlled by computer.

The all-digital measurement and control system realizes the closed-loop control of force, displacement and deformation. The test software adopts English operation interface, powerful data processing ability, and the movement process is all controlled by computer.

It is an ideal cost-effective test system for scientific research institutes, metallurgical construction, national defense industry, colleges and universities, aerospace, rail transit and other industries.

Customized service / Test standard

We not only provide standardized machines, but also customize machines and LOGO according to customer requirements. Please tell us your requirements and we will try our best to meet your needs.

Testing standard

Please-provide-the-test-standard-you-need-to-our-company,-our-c1(1)

Performance features / advantages

1. Test platform host: The upper and lower high-strength structural platforms are connected by ball hinges and universal joint hinges to achieve degrees of freedom, forming a closed frame structure, with high rigidity, no backlash and good stability.
2. Key components: adopt international famous brands-American Delta control system, American MOOG servo valve, German haenchen oil cylinder, American MTS displacement sensor, Japanese Syusuke Fuji oil pump, etc., to ensure long-term stable operation of the system.
3. Software algorithm: The inverse equation of position is deduced by Euler angle and rotation transformation, and the forward solution of position is carried out by numerical iteration method.
4. Open platform: provide basic development platform, on which various training simulators can be freely developed, such as flight simulator, ship simulator, naval helicopter take-off and landing simulation platform, tank simulator, car driving simulator, train driving simulator, earthquake simulator, dynamic movies, entertainment equipment and other fields, and can even be used for docking of space spacecraft and refueling docking of aerial tankers.
5. Configure the latest remote module: it can realize the remote operation and data monitoring of the test platform, and has the function of networked remote automatic diagnosis after-sales service, which can effectively and timely solve the user's needs.
6. Open data structure: both result parameters and process data can be called randomly by users, which is very convenient for scientific research and teaching;
7. Protection: It has the alarm and shutdown functions of oil circuit blockage, overtemperature, low liquid level, overload of hydraulic system, overheating of motor and preset fatigue times.

Key Parts

1. Select German haenchen hydraulic cylinder

2. Adopt American Delta controller

3. American MOOG servo valve

4. American MTS magnetostrictive displacement sensor

6. Enpuda produces hydraulic silent hydraulic servo oil source (powertrain) Low noise, stable operation, excellent durability and long life


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  • Model of testing machine EHL-9205 EHL-9306 EHL-9406
    Maximum load Vertical dynamic (KN) ±40 ±80 ±160
    Static state (KN) 50 100 200
    Measurement accuracy Power 1.0% better than the indicated value
    displacement 1.0% better than the indicated value
    Dynamic test Test frequency (Hz) 0.01-50 (can be expanded according to user needs)
    Test amplitude The frequency and amplitude are determined according to the displacement of hydraulic servo pump station
    Test waveform Sine wave, triangle wave, square wave, oblique wave, trapezoidal wave and custom function
    Piston stroke (mm) ± 50, ± 75, ± 100 (can be configured according to user needs)
    control mode Force, deformation, displacement closed-loop control, smooth switching
    Remarks: The company reserves the right to upgrade the instrument without any notice after the update, please ask for details when consulting.
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