MOTUSSIM

MOTUSSIM / 03

How to specify a six-degree-of-freedom motion platform

Begin with what the platform must carry and what motion the application needs. Six degrees of freedom describes the motion axes; it does not by itself specify payload, travel, speed or compatibility.

Discuss your requirements ↗
Application photo of the seven-actuator platform carrying a vehicle with surround visual screens; the vehicle and screens are not supplied with the platform
Configuration example — Application photo of the seven-actuator platform carrying a vehicle with surround visual screens; the vehicle and screens are not supplied with the platform. View this equipment ↗

01

Decisions to make

1

Describe the complete moving load

Include the equipment, seats, people, fixtures and accessories above the platform. Share dimensions and the estimated centre of gravity, not just the equipment weight.

2

Describe the required motion

Explain the application and desired motion or provide a reference video. Confirm travel, speed, acceleration and duty cycle during technical discussion if you do not yet know them.

3

Define installation and integration

Provide the room layout, power conditions, mounting arrangement and control-system information. Agree who supplies the software, interface and safety integration.

02

Compare your options

How to specify a six-degree-of-freedom motion platform — Compare your options
DecisionOption to considerWhat to confirm
Rated payloadCompare the total moving load with the proposed platform.Load distribution, centre of gravity and the operating conditions.
Platform height and movementAllow for both the parked position and moving envelope.Access, surrounding clearance, mounting and maintenance space.
Software and control interfaceExplain the signals or software you intend to use.Interface compatibility, commissioning and safety responsibilities.

03

Prepare your enquiry

Exact configuration, compatibility and delivery scope must be confirmed in the quotation. If a technical detail is unknown, leave it open for discussion.

Discuss your requirements ↗
  • Application and destination country
  • Total moving load, dimensions and centre of gravity if known
  • Motion requirements or a reference video
  • Room layout, power, mounting and control interface

04

Before you choose

Does 6DOF mean a particular load capacity?

No. Different six-axis platforms have different mechanical and operating limits. Review the specifications of the selected model.

Which weight should I provide?

Provide the total load above the platform, including occupants and accessories, together with dimensions and distribution. Confirm the exact load definition during selection.

What if I do not know the motion parameters?

Describe the task, equipment and desired experience. Unknown technical parameters can be left open for discussion.

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