Linear actuator has guide housing with centering return in base surface corresponding to attachment flange, longitudinal bores for attachment arrangements and insertion part that covers bores in assembled condition

摘要

The device consists of a stepper motor (1) with a hollow output shaft (2), a concentric attachment flange (3) and a spindle (4) guided in the hollow shaft to interact with a linear actuator axle (5) to convert the rotation of the hollow shaft and spindle into linear motion. The axle is accommodated by a guide housing (6) on the stepper motor with an insertion part (7) for a bearing and a rotation prevention device. The guide housing has a centering return in a base surface corresponding to the attachment flange, longitudinal bores for attachment arrangements and an insertion part that covers the bores in the assembled condition.