From Joy in flexibility.
Through the development of the SERAC® electric cylinders, all the technological advantages of an ASCA® servo spindle can be utilized in a series-produced complete solution.
This makes super compact designs with high power density possible for space-limited applications. Due to the high control quality of the play-free ASCA® servo spindle, applications with very short cycle times can be realized.
Thus, SERAC® electric cylinders offer a clean alternative to hydraulic cylinders for many applications. With the typically slim design of the SERAC® electric cylinders, it is often possible to replace hydraulic cylinders even in existing constructions.
The direct drive of the ASCA® servo spindle (without an additional reduction gearbox) and the smooth movement without rolling back lead to a number of special unique selling points.
What SERAC® electric cylinders are available?
SERAC® XHThe sleek design closely resembles a hydraulic cylinder, so that in many cases switching to electric drive is associated with little constructive effort.
SERAC® KHHigh-stiffness construction with stable torsion protection in a super-compact housing. Front and side mounting options for individual installation.
SERAC® LHPThe completely modular design characterizes the LHP series. The implementation with a hollow shaft motor and a directly driven spindle nut allows for long strokes to be realized in this very compact electric cylinder.
Lange Lebensdauer ohne Nachschmierung
SERAC® XHMThe technological structure of this spindle unit with integrated guide corresponds to the SERAC® XH electric cylinder. Designed for the attachment of any servo motors.
Typische Einsatzbereiche
Maximum force 10 to 100 kN
Slim cylindrical design
Rigid construction
Torque protection, holding brake, integrated linear position measurement optional
Torque protection, holding brake, integrated linear position measurement optional
Through the development of the SERAC® electric cylinders, all the technological advantages of an ASCA® servo spindle can be utilized in a series-produced complete solution.
Häufige Fragen zu Planetenrollspindeln
Was unterscheidet Planetenrollspindeln von Planetengewindespindeln oder PWG?
Diese Begriffe bezeichnen dasselbe Prinzip: eine Spindel mit umlaufenden Rollen für kraftvolle, spielfreie Linearbewegung. Bei Ortlieb wird dafür der technische Begriff "Planetenwälzgewindespindel (PWG)" verwendet.
Wie wartungsintensiv ist eine Planetenrollspindel?
Sie ist nahezu wartungsfrei. Bei Einsatz mit Schmierungseinheit sind sehr lange Wartungsintervalle möglich.
Gibt es Varianten mit Sensorik?
Ja, die Systeme sind mit Wegmesssystemen, Encoderanbindung oder Endlagensensorik kombinierbar.
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