MDA Brampton

Published purpose

This project entitled "" Actuated-Reset Shockless Hold Down & Release Mechanism "" has the following objective (s): MDA proposes to undertake the technology development of a Hold-Down and Release Mechanism (HDRM) for the stowage of satellite and spacecraft appendages during launch that addresses two capability gaps currently encountered on all market offerings, namely: • The ability to be easily reset on the spacecraft during ground operations or on-orbit for re-stowage of hardware. • Near-zero shock loads upon release. This innovative solution will eliminate the current need for replacement or refurbishment of the HDRM actuators after every use, and enable the development of higher performance, lighter payload structures that do not need to withstand high local shock values.