A Drive-Transmission Integrated Linear Electromechanical Actuator

Abstract:

Article Preview

Based on the idea of integrated design, a drive-transmission integrated linear electromechanical actuator is developed. The actuator consists of a permanent magnet synchronous motor (PMSM), a ball-screw and shells. By using coaxial assemblage, the ball-screw is inserted into the hole of the hollow motor rotor and the nut of the ball-screw connects with the motor rotor. In order to restrict the ball-screw rotating relatively to the shell, splines machined respectively on ball-screw and the shell come into being a spline pair. A driver based on a DSP processor and IGBTs plus a position feedback resolver forms a precise servo system.

Info:

Periodical:

Edited by:

Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng

Pages:

5-8

DOI:

10.4028/www.scientific.net/AMM.37-38.5

Citation:

W. J. Chen et al., "A Drive-Transmission Integrated Linear Electromechanical Actuator", Applied Mechanics and Materials, Vols. 37-38, pp. 5-8, 2010

Online since:

November 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.