Propel Space

Propel Space Inc. is a US spacecraft mechanism manufacturer headquartered in Broomfield, Colorado, developing volume-efficient gimbal mechanisms and spacecraft mechanisms for the smallsat market that meet demanding schedule and cost requirements. The company's flagship product, the PM-5 2-Axis Gimbal, weighs under 1.25 kg, supports payloads over 5 kg with a ±20 degree range of motion, and serves thrust vectoring, antenna pointing, and optical payload pointing applications for small satellites and CubeSats. Propel Space also provides design support (mechanical, electrical, and spacecraft design), systems and program management (trade studies, requirements, scheduling), and testing support (environmental and functional testing assistance), targeting the growing smallsat constellation market requiring reliable, affordable, precision pointing mechanisms with short lead times and simplified procurement.