PS
PS
The document details the specifications and features of jointed loaders, also known as rotating wrists, used in automation for machine tools. These components are designed for tasks such as loading raw materials and unloading finished products.
The jointed loaders are constructed with a rotating body made of hard-anodized aluminum alloy. The rotating shaft is made of steel hardened to 62 HRC, while the gear and rack pistons are made of nitriding-hardened steel (UNI 39NiCrMo3). Low-friction seals made of carbon-charged lubriflon are used in the distributor joint.
The rotation is supported by prestressed oblique bearings and driven by rack pistons. The rotation can be adjusted within ±2° using micrometric pushrods. Integrated hydraulic shock absorbers manage deceleration, and sensors control the rotation.
The loader body includes a distributor unit for direct input to the pincers, with an internally bored shaft for sensor cable passage. Various pincer models can be applied using an interfacing plate, available upon request.
Details on control diagrams and mounting instructions are provided, including options for integrated magnetic sensors and external proximity switches for position control.
A detailed list of components with their materials and treatments is provided, including aluminum alloy parts with alumite treatment, chrome molybdenum steel parts with nitriding, and NBR rubber components for seals and packings.
The document mentions pneumatic or oil-hydraulic feed options and integrated feed for grippers. It also highlights the presence of integrated hydraulic shock absorbers and adjustable rotation angle screws.
All dimensions are indicative and subject to change for technical improvements. The company reserves the right to make modifications without prior notice.
- Rotation Angle: 180°
- Piston Stroke: Varies by model (66 mm, 86.4 mm, 104 mm)
- Dual Stroke Volume: Varies by model (136 cm³, 264 cm³, 572 cm³, 848 cm³)
- Theoretical Torque at 6 bar: Varies by model (1.2 daNm, 2.4 daNm, 5.2 daNm, 7.7 daNm)
- Radial Load: Varies by model (75 Nm, 100 Nm, 250 Nm, 350 Nm)
- Working Pressure: 4-8 bar
- Rotation Precision: ±0.01°
- Weight: Varies by model (5.6 Kg, 7.5 Kg, 16 Kg, 29 Kg)
- Working Temperature: 5-60 °C
- Article Codes: PS250ARE, PS320ARA, PS450ARB, PS500ARC
The document includes operational diagrams for jointed loaders, indicating the functionality and design of the components.
The torque diagram provides a visual representation of the theoretical rotation force (F) against the reading distance (L) at a pressure of 6 bar.
All dimensions are indicative and subject to change for technical improvements. The company reserves the right to make alterations without prior notification.
Catalog excerpts
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs PS >>B22.2 Advanced Components for Automation tecnomors tecnomors spa. - Via Roma 141/143 - 28017 San Maurizio d’Opaglio (NO) - Italy tel.: 0322 96142 - fax.: 0322 967453 - e mail : [email protected]
Open the catalog to page 1
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs I polsi, sono attrezzature rotanti predisposte per l’applicazione di una coppia di organi di presa, da utilizzare in tutte le operazioni di asservimento macchine utensili, carico pezzo grezzo e scarico pezzo finito, etc. La rotazione del giunto, supportato da cuscinetti obliqui precaricati, è assicurata da una coppia di pistoni a cremagliera. La rotazione è regolabile, con uno scostamento di +- 2° agendo su due puntali micrometrici, con decelerazione tramite ammortizzatori idraulici incorporati ed il controllo...
Open the catalog to page 2
• CARATTERISTICHE TECNICHE PS • Technical specifications PS • Technische Eigenschaften PS • Caractéristiques techniques PS Schema di montaggio • Mounting • Montageschema • Schéma de montage • Fori per il fissaggio del polso “PS” • “PS” jointed loaders fixing holes. • Fixierungslochen der“PS” Winkelschwenkeinheit. • Trous de fixage de poignets rotatifs“PS”. Schema di controllo • Control diagram • Kontrollschema • Schéma de contrôle • Controllo posizione integrato con sensori di rilevamento magnete (opzionali) . • Control position with integrated auto magnetic (option) switches. • Positionskontrolle...
Open the catalog to page 3
Nr. Descrizione 01 Corpo 02 Albero 03 Cremagliera 04 Fondello anteriore Materiale Lega di alluminio Acciaio Cromo Molibdeno Acciaio Cromo Molibdeno Lega di alluminio Lega di alluminio Acciaio Acciaio Lega di alluminio Acciaio Cromo Molibdeno Lega di alluminio Lega di alluminio NBR NBR Acciaio Cromo Molibdeno A contatto obliquo NBR NBR Autocompensante NBR Plastoferrite NBR NBR Lega di alluminio Note Ossidazione Nitrurazione Nitrurazione Ossidazione Ossidazione Brunitura Brunitura Ossidazione Nitrurazione Ossidazione Ossidazione cod. PS per cod. PS per Temprata cod. PS per cod. PS per cod....
Open the catalog to page 4
• CARATTERISTICHE TECNICHE PS • Technical specifications PS • Technische Eigenschaften PS • Caractéristiques techniques PS • Alimentazione pneumatica o oleodinamica, ed alimentazione integrata per organi di presa. • Pneumatic or oil-hydraulic feed, and Integrated feed for grippers. • Pneumatische - öldynamischer Zuführung, Integrierte Speisung für greifer. • Alimentation pneumatique et oléo-dinamique, Alimentation intégrée pour pinces. • Ingressi filettati per rotazione polso. • Threated ports for jointed loaders rotation. • Gewindegeschnittene Anschlüsse für die drehung der Winkelschwenkeinheit....
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• Ammortizzatori idraulici incorporati. • Integrated hydraulic shock absorbers . • Integrierte Hydraulische Stossdämpfen. • Ammortisseurs hydrauliques intégrés. Blocchetti porta puntali. Screws bracket. Druckstangespanneisen. Etriers porte-vis. Leva d’arresto. Stop lever. Stopphebel. Leviers d’arretes. Puntali filettati regolabili. Rotation angle adjustment screws. Gewindene einstellbare Druckstange. Vis de réglage du angle de rotation. • CARATTERISTICHE TECNICHE PS • Technical specifications PS • Technische Eigenschaften PS • Caractéristiques techniques PS • Schema arresto e decelerazione della...
Open the catalog to page 6
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs • Le dimensioni sono indicative e suscettibili di variazioni per migliorie tecniche. Ci riserviamo di apportare modifiche senza preavviso • All dimensions are indicative and subject to variation for technical upgrading. We reserve the right to make alterations without prior notification • Die Maßangaben sind indikativ und können sich bei technischen Verbesserung ändern. Wir behalten uns vor, ohne vorherige Benachrichtigung Änderungen vorzunehmen • Les dimensions sont fournies à titre indicatif; elles peuvent...
Open the catalog to page 7
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs DIAGRAMMA COPPIA DI ROTAZIONE TORQUE DIAGRAM • DIAGRAM DREHMOMENT • DIAGRAMME DE LA COUPLE DE ROTATION F = Theoretical rotation force. L = Reading distance F = Force théorique de rotation. L = Distance de lecture Valori calcolati sulla coppia teorica • Values read in reference to thetheoretical torque • Werte in Bezug der Theoretischen Drehmomentes aufgenommen • Valeurs relevées sur la couple théorique TECHNISCHE DATEN: Corsa di rotazione angolare . . . . . . . . . . . . . . . . . . . . . . . . . . .180°...
Open the catalog to page 8
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs • Le dimensioni sono indicative e suscettibili di variazioni per migliorie tecniche. Ci riserviamo di apportare modifiche senza preavviso • All dimensions are indicative and subject to variation for technical upgrading. We reserve the right to make alterations without prior notification • Die Maßangaben sind indikativ und können sich bei technischen Verbesserung ändern. Wir behalten uns vor, ohne vorherige Benachrichtigung Änderungen vorzunehmen • Les dimensions sont fournies à titre indicatif; elles peuvent...
Open the catalog to page 9
• POLSO ANGOLARE • PS: jointed loaders • PS: Winkelschwenk-einheit • PS: poignets rotatifs DIAGRAMMA COPPIA DI ROTAZIONE TORQUE DIAGRAM • DIAGRAM DREHMOMENT • DIAGRAMME DE LA COUPLE DE ROTATION F = Theoretical rotation force. L = Reading distance F = Force théorique de rotation. L = Distance de lecture Valori calcolati sulla coppia teorica • Values read in reference to thetheoretical torque • Werte in Bezug der Theoretischen Drehmomentes aufgenommen • Valeurs relevées sur la couple théorique TECHNISCHE DATEN: Corsa di rotazione angolare . . . . . . . . . . . . . . . . . . . . . . . . . . .180°...
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