Product Announcement from Orttech, Inc.


Fail-Safe Brakes, Hydraulically Released-Image

Spring-applied, hydraulically released multi-plate brakes for wet- or dry-running, non-centering

Series 0-022-. . 0/- . . 9

Spring-applied fail-safe brakes with a housing, which does not have a centering function; for this reason these brakes are primarily used on shaft ends and outside gearboxes. Variations include a closed end flange and an open-end flange, which would allow a shaft to pass through. The "wet-running plates" are lubricated initially by soaking in oil or by means of oil stored in the plate chamber, depending upon the particular application. The brakes can be released mechanically in the case of a hydraulic system failure (emergency release facility). Friction combination: Steel/sinter lining for wet or dry-running Pressure oil intake: On outside of diameter of stationary cylinder. Operating pressure: max. 320 bar. Application: Extensively used throughout the field of mechanical engineering especially as brakes for hydraulic motors used in cranes and winches.

Spring-applied, hydraulically released multi-plate brakes for wet- and dry-running with internal and external centering facility

Series 0-022-. . 1

Spring-applied fail-safe brake in which the housing has both a centering and a load carrying function. The "wet-running plates" are lubricated initially by soaking in oil or by means of oil in the chamber, depending upon the particular application. The brakes can be released mechanically in the case of a hydraulic system failure (emergency release facility). Friction combination: Steel/sinter lining for wet or dry-running Pressure oil intake: On outside diameter of stationary cylinder. Operating pressure: max. 320 bar Application: Generally within a transmission between motor (hydraulic motor) and driven device.

Spring-applied, hydraulically released multi-plate brakes for wet- and dry-running with dual internal centering facility

Series 0-022-. 20

This is a short brake for use in designs where space is limited. The housing has both a centering and a load carrying function. Friction combination: Steel/sinter lining for wet or dry-running Pressure oil intake: On outside diameter of stationary cylinder Operating pressure: max 320 bar Application: In gearboxes of every type, cranes and other lifting devices.

 
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