Espacio - RAL

Ensuring satellite reliability with vibration testing

RAL Space’s work on the James Webb Space Telescope required a new vibration test system, for which they chose our LDS range of shakers.

Ral space logo

The ever-shortening design and development time frames and budgets of modern space programmes demand “right-first-time” engineering. High quality, goal-focused, time and cost-efficient vibration testing is critical to meeting programme milestones. Rutherford Appleton Laboratory [RAL] Space’s contribution to the new James Webb Space Telescope required a new vibration test system, for which they chose our LDS range of shakers.

Challenge

RAL Space has developed critical components for NASA’s James Webb Space Telescope, due to be launched in 2018. Because the telescope will be operating deep in space, it will not be possible to service it after launch – calling for confident durability testing. RAL decided it was time to replace its faithful older LDS V954 shaker with a new model, capable of dealing with increasing payloads and smaller margins of error.

Solution

A more modern LDS shaker increased the capacity necessary for future test programmes. It is based on the LDS V8 electrodynamic shaker, and has the ability to operate in both horizontal and vertical orientations. An integral slip table can be coupled to the shaker, allowing large objects to be mounted securely.

Results

Choosing to replace their outdated LDS shaker enabled RAL to conduct more sophisticated tests to ensure the robustness of their contributions to the telescope, which in turn decreases the chance of failures when the craft is far from Earth.

Fill in the form and we will get back to you as soon as possible. If you need technical support, please use the dedicated support request form.

I would like to
I would like to (elaborated)
My name is
I am from
My Company is
My phone no. is
My email is