SLD
Function
Sectional diagram
Sectional diagram
The electric drive consists of a primary part (motor coil) and a secondary part (permanent magnets). The phase and the amplitude of the applied electrical current are regulated in the controller. Depending on the application, this sets the profile fitted with magnets in motion or moves the slides of the axis.
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Aluminum extruded profile
Flat and weight-optimized - 2
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Pre-loaded profiled rail guide with recirculating ball-bearing guides
for optimal guidance properties and speeds - 3
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Integrated secondary parts
with high power magnets - 4
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Compact primary part slide
with mounting surfaces, guidance adjusted without play and integrated measuring system - 5
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End plates
with integrated shock absorber elements - 6
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Motor plug
Position right/left can be selected - 7
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Measuring system plug
Position right/left can be selected
Sizing assistant and configuration for customized linear axes
Design of the linear direct axis
Modular transducer system
Pneumatic holding brake
Schleppkette
Abdeckband
UL-Zertifizierung
Heavy-duty version/high-speed variant
Sizing assistant and configuration for customized linear axes
The SCHUNK sizing assistants make it easy to reliably select the right specific products from the portfolio for each application. With our configurable standard products, we reduce complexity in system planning and offer a large number of individual adaptation options. In just a few clicks, linear axes can be adapted to individual requirements in less than 10 minutes, opening up an even wider range of applications. In addition to configurable standard products, SCHUNK Engineering offers customized solutions – feel free to contact us!
Design of the linear direct axis
The linear direct axis SLD consists of a motor slide with an integrated primary component and a measuring system. The secondary component consists of permanent magnets and is integrated into the aluminum extruded profile of the linear axis.
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Aluminum extruded profile
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Permanent magnets
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Motor slide
Modular transducer system
The linear axis is available with different path measuring systems. The incremental path measuring system has a 1Vss interface. The absolute path measuring systems are optionally available with the HIPERFACE®, HIPERFACE DSL®, DRIVE-CLiQ or EnDat 2.2 interfaces. Other interfaces are available on request.
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Measuring system reading head, fixed on the motor slide
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Measuring tape of the measuring system, fixed on the aluminum extruded profile
Pneumatic holding brake
Optionally, the linear axis can be delivered with a safety holding brake. This holding brake is pneumatically actuated. Its function is activated in a non-ventilated state. The holding brake is used to maintain the position of the linear axis in a currentless condition. The holding brake is also suitable for applications in the field of machine safety. Please feel free to contact us.
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Haltebremse, pneumatisch betätigt
Schleppkette
Als Zubehör sind für die Linearachsen passende Schleppketten lieferbar (Abbildung ähnlich). Diese sind auf den jeweiligen Nutzhub angepasst und werden inkl. Anbaumaterial und bei Bedarf schon montiert geliefert.
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Schleppkette
Abdeckband
Optional ist die Linearachse mit einem Abdeckband ausgestattet lieferbar. Dieses verhindert das Eindringen von Schmutz in das Innere der Achse und zeitgleich das Austreten von Fett bei horizontalem oder senkrechtem Aufbau.
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Abdeckband
UL-Zertifizierung
Der Motor der Lineardirektachse ist standardmäßig UL-zertifiziert. Das Sicherheitsprüfzeichen von UL ermöglicht den schnellen Marktzugang zu Nordamerika und weiteren Ländern. UL-Zertifizierungen werden produktbezogen vergeben und in regelmäßigen Abständen von UL überpüft. Geprüft wird nicht nur das Endprodukt, sondern auch die Fertigung des Produktes.
Heavy-duty version/high-speed variant
The SLD axis is available in a heavy-duty version for applications with increased requirements in terms of basic load ratings, rigidity and lubrication intervals. From size SLD 22 and up, the profiled rail is replaced by a larger version with higher basic load ratings, and both the extruded profile and the slides are adapted accordingly.
Based on the heavy-duty version, a high-speed variant with speeds of up to 10 m/s is available.
Application example
Application example
Highly flexible handling unit for fast and precise placement of hairpins in a stator for the automated production of electric motors.
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Linear direct axis SLD
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Universal linear axis LDN
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2-finger parallel gripper PGN-plus-P