Harmonic electric actuator
US4398110A · kind A · utility
104Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1982 |
| Grant date | Aug 9, 1983 |
| Priority date | — |
| Expiry date | May 5, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2121/22
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The electric actuator comprises a deep cup harmonic drive gear train member with an electric motor, brake, tachometer, and resolver disposed therein. The arrangement and coupling of the components provides a high torque-to-weight ratio actuator that is capable of more than 360.degree. rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.