| 摘要 |
A linear actuator (1) wherein a load-bearing body or structure (2) made of relatively heavy metal provides for flexibly supporting an electric motor (10), the output shaft (34) of which is connected, via a belt drive (33), to a tubular shaft (35) parallel to the output shaft (34) of the motor (10), and connected in rotary manner, at a first point, to the load-bearing structure (2) and, at a second point, to a plastic element (22) integral with the load-bearing structure; the output member of the actuator (1) consisting of a screw (31) coaxial with the tubular shaft (35) and connected to the same via a recirculating-ball screw-nut-screw coupling (36). |
