Product Description

Capacity: 2 persons
Color: Black by default, other color is available
Materials : Fiber reinforced plastics chair and leather cushion
Standard Special Effects: Raise/drop, pitch, roll, face air blow, neck air blow, leg ticklers, butt vibration, water spray
Optional Special Effects: Back vibration/back ticklers, arome
Dimensions: W:***0 L:***0 H:***0 (mm)
Payload: **0KG
 
P***2 4D Theater Effects Chair system consists of two effects seats, one 3 DOF pneumatic motion platform and one chair control box. The two effects seats are installed on the 3 DOF pneumatic motion platform. P***2 is our high end 4D Theater Effects Chair, and P***2 has been installed in China, Russia, Iran and India.

P***2 chair is the 3rd generation pneumatic 4D effects chair. The 3rd generation pneumatic 4D effects chair adopts closed-loop control and brand new control system, this new system adopts digital circuit and new CPU, and this new system can execute more complicated control algorithm, and the control is much more accurate, and it has much better anti-interference capacity. Three control valves and one displacement sensor are installed for each cylinder to offer multiple velocity options and track the position for better motion control, and the motion of the chairs match perfectly with the film content. The 3rd generation pneumatic 4D effects chair adopts digital signal , the digital signal has much better anti-interference capacity than the analogue signal, and we may transfer more data to the chair system, and the installation and commissioning is much more convenient. What's more, the 3rd generation control circuit supports up to *6 channel effects switch value control, and more chair effects can match perfectly with the film content.

The 2nd generation pneumatic 4D effects chair adopts closed-loop control system, the motion control is accurate, and the chair is safer than the 1st generation chair. Three control valves and one displacement sensor are installed for each cylinder to offer multiple velocity options and track the position for better motion control, and the motion of the chairs match well with the film content. The 2nd generation pneumatic 4D effects chair adopts analog signal , and the analog signal is quite poor in anti-interference.   

The low end 1st generation pneumatic 4D effects chair only adopts open-loop control system, and one switch valve is installed for each cylinder, the displacement sensor is not installed for each cylinder, so the chair cost is quite low. But the cylinder can only move at one fixed velocity, the motion of the 1st generation pneumatic 4D effects chair is abrupt, and it is hard to control the motion, the motion of the chairs do not match well with the film content. The 1st generation pneumatic 4D effects chair adopts analog signal , and the analog signal is quite poor in anti-interference. We do not offer the 1st generation pneumatic 4D effects chair any longer. Most of the pneumatic 4D effects chairs in the market are still the 1st generation chair.

P***2 4D Theater Effects Chair System Motion Specifications:
Cylinder Velocity: **0mm/s
Stroke: **0mm  
DOF    Stroke   Velocity    Acceleration
Pitch       *5°  ±*5°/s   ±*5°/s2
Roll        *5°  ±*5°/s   ±*5°/s2
Heave  **0mm  **0mm/s       0.5g