Structures & Mechanisms — Space Hardware Marketplace

Release Device (electromechanical, shock-free). Type 1

The Release Device (electromechanical, shock-free) Type 1 is designed to hold mechanical device hold-down locks in a cocked…

Retractable Mast Mechanism

A linear electromechanical mechanism designed for the deployment and fixation of umbrella-type deployable reflectors on spacecraft.

Mechanical Unit of Antenna Pointing System. Type 2

A two-degree-of-freedom electromechanical drive unit that rotates a satellite antenna mounting plane relative to the antenna pointing system…

Mechanical Unit of Antenna Pointing System. Type 3

A two-degree-of-freedom electromechanical drive designed for antenna pointing, providing rotation of an antenna's mounting plane in two mutually…

Mechanical Unit of Antenna Pointing System. Type 4

A two-degree-of-freedom electromechanical drive designed to provide precise rotation for spacecraft antennas in two mutually perpendicular planes.

Propulsion Thruster Drive Mechanism

A one-degree-of-freedom electromechanical device that rotates a three-thruster propulsion unit around a single axis, holds it in transport…

Reflector Drive Mechanism

The Reflector Drive Mechanism is a two-degree-of-freedom electromechanical device designed to rotate a large deployable antenna reflector on…

Reflector form Readjustment Device

An electromechanical device utilizing linear drives to precisely adjust the operating surface profile of large reflectors based on…

Harmonic Drive. Type 1

• PurposeUsed as part of high-precision antenna pointing drive.
• Year of release2014
• Design life15 years

The Harmonic Drive Type 1 is a high-precision gear drive designed for antenna pointing applications, offering a guaranteed…

Harmonic Drive. Type 2

• PurposeUsed as part of high-precision antenna pointing drive.
• Year of release2014
• Design life15 years

The Harmonic Drive Type 2 is a high-precision gear drive designed for use in antenna pointing mechanisms, offering…

Linear Drive

The Linear Drive is a high-precision electromechanical linear positioning drive designed for synchronizing force spoke motion or transfer…

Mechanical Device Hold-down Lock (mechanical, involving release device)

A mechanical hold-down and release device designed to secure deployable elements of a mechanical device in a stowed…

Antenna Reflector Hold-down Lock (mechanical) Type 1

A mechanical hold-down lock designed to secure antenna reflectors in the stowed position on spacecraft.

Antenna Reflector Hold-down Lock (mechanical) Type 2

A mechanical hold-down lock designed to secure antenna reflectors in their stowed position during launch and orbital maneuvers,…

SINGLE LAYER MEASURING BELLOWS

• PurposeSingle layer metal measuring bellows are intended for operation as flexible sensing elements in various types of measuring, monitoring and control devices.It is a part of the measuring sensors of automated control systems for objects of the rocket and space industry. It is applicable for automation systems.
• Year of release1959
• Design life6 years

Single layer metal measuring bellows are flexible sensing elements designed for use in various measuring, monitoring, and control…

Structure 1U CubeSat with Separation System

A 1U CubeSat structure designed for simple and fast assembly, providing a durable base for satellites with easy…

Load-bearing Structure of the Enclosure. Type 5

• Angle between intersection nodes of spiral fins7.5°
• Angle between two spiral fins59.5°
• Spiral fins thickness3±1 mm

Cylindrical CFRP grid-shell load-bearing structure for mounting spacecraft subsystems and equipment.

Load-bearing Structure of the Enclosure. Type 6

• Angle between intersection nodes of spiral fins7.5°
• Angle between two spiral fins73°2'
• Spiral fins thickness6±0.5 mm

Cylindrical CFRP grid-shell load-bearing structure for mounting spacecraft subsystems and equipment.