| Customization: | Available |
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| Certification: | FCC, CE |
| IP Rating: | IP65 |
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Product name:Popular 6 DOF Motion Platform for Car Simulator/AC Linear Actuator
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Popular 6 DOF Motion Platform for Car Simulator/AC Linear Actuator |
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Application |
Dynamic 4D entertainment facilities |
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Game platform |
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Multiple degrees of freedom Simulation machinery |
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Precision machinery |
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Robots |
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Advantages |
Competitive price |
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High speed, high precision |
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Quick response, stable performance |
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Water proof, dust proof |
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Low noise |
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Energy saving, long service life |
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Low maintenance cost, Environment friendly |
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Optional Motor |
Servo drive motor |
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Step motor |
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Brush motor |
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Brushless motor with long lifetime |
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OEM parameters |
Customized speed. |
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Customized stroke/travel |
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Customized response (precision) |
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Customized output |
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Customized installation method |
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Customized thrust |
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Customized color |
Introduction
The 6DOF motion platform can simulate a variety of spatial motion poses and can be widely applied to various training simulators such as flight simulator, naval ship simulator, naval helicopter take-off and landing simulation platform, tank simulator, car driving simulator, and train driving simulator, seismic simulators, and dynamic movie, entertainment equipment and so on.
Characteristic of platform
1. Made of stainless steel (except the upper platform) which has beautiful appearance, compact structure, low running noise and is easy to maintain.
2. The servo system with full digital control is used for precise control, the platform movement is smooth and continuous, also with fast high-speed response and stable low-speed operation.
3. Adopting our own dedicated ball joint of parallel robot, the maximum stroke of it can reach 35° with high precision.
4. The electric cylinder adopts a new direct-connected structure with motor built inside it which can make it compact enough. Meanwhile, the German ultra-quiet precision screw is also applied in the cylinder with very low noise.
5. All the inclined blocks are completed in the machining center which can ensure the positioning accuracy of every side.
6. Using self-developed control card, it integrates a variety of 6 DOF platform data model and algorithm model, it can perform corresponding mathematical operations by receiving the pose date from upper computer, and then calculate out the stroke of six cylinders. It can also adjust the softness and speed of the platform operation as well.
Load 30 kg
Vertical lift (Z axis) 150mm
Longitudinal translation (X-axis) ±120mm
Lateral translation (Y-axis) ±120mm
Pitch (around the Y axis) ±25°
Rolling (around the X axis) ±25°
Yaw (around the Z axis) ±25°
Movement speed 40mm/s
Lower platform surface size up to 500mm
Upper platform surface size up to 400mm
Height dimension 526mm
Platform weight 50 kg
Power supply AC220V 50Hz
Platform structure
The platform consists of an upper platform, a lower platform, six electric cylinders, six inclined blocks and 12 ball joints. The six electric cylinders can move linearly in the axial direction of it and the platform realizes the movement of 6 DOF through the coordinated action of the six electric cylinders. The structure is shown as below:
Electrical control system
The motion controller is the core of the platform control system. It is a high-performance closed-loop real-time controller that integrates high-speed analog acquisition, high-speed floating-point processor, and high-speed DA port. It is a dedicated controller for electric 6 DOF platform applications. . The hardware uses the mainstream embedded computer system, and the main control chip uses a high-speed 32-bit ARM Cortex-M3 chip.
Technical indicators:
1) It can receive various commands and parameter calibration of the host computer through the serial port RS232 and computer connection. It can also adjust the speed/softness of the platform motion by adjusting the control parameters (with calibration software).
2) The product supports Euler angle and quaternion communication protocols.
3) The controller increases the system fault tolerance and can detect the real-time sensor status. What's more, when any key sensor is damaged, the controller will automatically freeze the output to avoid illegal and destructive malfunction.
4) All outputs have hardware protection circuit.
5) The control software uses an intelligent fuzzy neural network controlling algorithm which can guarantee a closed-loop period of less than 10ms even under complicated controlling conditions.
6) The controller has a protection algorithm which will have motion limit and send alerting signal when an instruction exceeds the range of motion that platform support.
7) The controlling system can automatically judge and identify illegal commands which can avoid malfunction and realize basic start-stop control and status monitoring of the servo motor driver.
Computer software control
The motion controller connecting the user operation computer through the serial port, and the controller provides an interface of the application function of upper computer which can facilitate the connection of the third party application software.
Technical indicators:
1) Provide data interface for real-time display of system working status, like motor start and stop, etc.
2) Provide data interface for real-time display of 6 DOF platform working status, current cylinder displacement, simulated motion coordinates and simulated motion speed.
3) Provide data interface for platform follow-up test window, through which the operator can input the target position of the platform such as the center point space position X, Y, Z and Euler angle α, β, γ into the computer (or through the simulation slider), then reach the target attitude by motion controller.
4) Provide data interface in order to make the platform run safer and more reliable. The controller setting the platform homing and initialization program, through which the platform can return to the safe status smoothly under any working conditions.
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