| 摘要 |
<p>#CMT# #/CMT# The axle has vertical guide rails (11, 12), and a guide slide (10) that is movable along the guide rail using a drive, where the guide slide exhibits a housing. Each guide rail is assigned to a brake wedge that runs in a longitudinal direction of the respective guide rail. The brake wedge is movable to an inoperative position by linear drives (21, 22). The brake wedge is moved into an operating position by a mechanical force accumulator during failure of each of the linear drives. #CMT#USE : #/CMT# Linear axle for use in an automation system. #CMT#ADVANTAGE : #/CMT# The axle is designed in such a manner that the guide slide that bears the load is moved freely in the normal operation. The brake wedge is movable to the inoperative position by the linear drive and is moved into the operating position by the mechanical force accumulator during failure of the linear drive, thus allowing the guide slide to be either limited nor continue to operate, even during the failure such as during maintenance, repair work or disturbance by power failure. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a partial sectional view of a linear axle. 10 : Guide slide 11, 12 : Vertical guide rails 13 : Braking or retaining unit 21, 22 : Linear drives 29 : Carriage.</p> |
