Low Power Sample Extraction System (LPS)
grabcad
A low-power design concept for a sample collection system focuses on an Archimedes screw mechanism driven by two stepper motors, ideal for small rock and regolith extraction. Suitable for lunar or martian missions, this proof-of-concept can be adapted to various vehicle platforms. The preliminary BOM is subject to change. Weighing under 1.5kg, the system utilizes metallic, composite, and teflon components for optimal strength and weight at low temperatures.
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