Research & Development Advanced Materials

Research & Development

Advanced Materials

Robotics

Electromagnetics & Electric Machines

Thermal Systems

Structures & Analysis

Embedded Software

Diagnostics & Prognostics

Maglifter

Foster-Miller has applied linear motor technology to NASA programs. The Maglifter program aims to reduce the cost of space access from $10,000 to $1,000 by using electromagnetic acceleration instead of a first-stage rocket engine. This NASA program is evaluating the feasibility of using electromagnetic levitation and linear electric motor drive to assist in the launch of vehicles ranging from 100,000 to 1 million lb (vehicle plus payload weight) into low earth orbit. Our most recent efforts have focused on overall system conceptual design, evaluation of the damping characteristics of the null flux levitation system used for vehicle suspension, and construction of a subscale linear Maglev device to evaluate the performance of combined levitation and linear electromagnetic drive. The subscale system consists of a 20 ft long linear motor coupled with a 20 ft braking section. The linear motor has been demonstrated to have the ability to provide up to 10 g's acceleration of a 12 lb test vehicle.

Return to Advanced Materials

Printable Version

Project Examples

Bacteriorhodopsin Spatial Light Modulator
More >

Conductive Gap Sealant
More >

Energy Efficient Incandescent Lamps
More >

Fuel Cell Membranes
More >

Innovative No-VOC Thermal Spray Painting Process
More >

Large Angle Beam Steering
More >

LCP Electronics Packaging
More >

MMC Inserts for Engines
More >

Nanotube Composite Structures for Ballistic Missile Defense
More >