Pyrotechnic-Free Hold-Down and Release and Pin Pusher / Puller Space Mechanisms

Pyrotechnic-Free Hold-Down and Release and Pin Pusher / Puller Space Mechanisms

High-Reliability, Non-Explosive (Split-Spool) Separation Nuts and Electromechanical Release Mechanisms for Dependable Stowage and Release of Deployable Space Systems

Glenair space mechanisms are optimized for foolproof release reliability with built-in mechanical and electrical redundancy. The planned release of the deployable satellite/payload is activated by a pre-determined value of electrical current to a fuse-wire system which causes the wire to break under tension and allows a pre-loaded mechanical bolt to actuate. Glenair's line of low-shock, redundant and nonredundant space mechanims includes both HDRM devices as well as a family of pin pushers and pin pullers. Customer-defined housing and mounting configurations are available. Consult factory for specific device TR level and qualification test reports.

Datasheet

Introduction

Space Mechanisms > Section A

061-002

061-002

Light-Duty HDRM
Non-redundant circuit, 5 or 20 lb release preload
061-003

061-003

Light-Duty HDRM
Redundant circuit, 30 lb release preload
061-014

061-014

Light-Duty HDRM
Non-redundant circuit, 75 lb release preload, Side load bearing “SideWinder”
061-005

061-005

Medium-Duty HDRM
Redundant circuit, 2500 lb release preload
061-006

061-006

Medium-Duty HDRM
Redundant circuit, 1000 lb release preload
061-007

061-007

Medium-Duty HDRM
Redundant circuit, 300 lb release
062-002

062-002

Heavy-Duty HDRM
Redundant circuit, 5000 lb release preload
063-001

063-001

Heavy-Duty HDRM
Redundant circuit, 8750 lb release preload
064-001

064-001

Heavy-Duty HDRM
Non-redundant circuit, 20,000 lb release preload
061-010

061-010

Light-Duty Pin Pusher
Non-redundant circuit, 6 lb push force
061-009

061-009

Light-Duty Pin Puller
Non-redundant circuit, 18 lb pull force
061-011

061-011

Light-Duty Pin Puller
Non-redundant circuit, 18 lb pull force
061-013

061-013

Medium-Duty Pin Puller
Redundant circuit, 50 lb pull force