CU Tool changer

CU Tool changer
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CU Tool changer

Product catalog summary
Overview of CU Tool Change Systems
The CU 125, CU 180, and CU 220 systems are mechanical cam-driven tool changers designed for efficient tool changes through linear and rotary movements. These systems include cone gripping, extraction, changeover, insertion, and release processes.

Technical Characteristics
CU 125
- Equipped with a mechanical tool safety lock for secure tool transfer.
- Compatible with HSK063/HSK050 tools, with a tool change arm center distance of 515 mm.
- Operated by a two-speed brake induction motor or servomotor, with cycle times dependent on tool weight.
- Can handle up to two tools of 20 Kg each, with a total cycle time of 2.5 seconds.
- Weighs 140 Kg and can be installed horizontally or vertically.

CU 180
- Features a mechanical tool safety lock and accommodates heavy tools with large tilting movements.
- Allows separate safety procedures for tool handling before release.
- Installed on a mobile structure for tool transfer from the magazine to the spindle.
- Compatible with SK100/ISO50 tools, with a tool change arm center distance of 700 mm.
- Driven by a reduction gear with a servomotor for optimized cycle speed.
- Weighs 250 Kg.

Cycle Diagram Phase Descriptions
- Phase A: 90° rotation to grip spindle/magazine tool.
- Phase B: Tool extraction.
- Phase C: Magazine/spindle tool changeover.
- Phase D: Tool insertion.
- Phase E: Gripper arm returns to rest position.

Technical Specifications Overview

CU 180 and CU 220 Tool Change Units
Both units are designed for safe and efficient tool handling, featuring a mechanical safety lock on the gripper holder arm. They are equipped with a reduction gear and servomotor to optimize cycle speed.

CU 180:
- Tool Type: SK100/ISO50
- Tool Change Arm Centre Distance: 700 mm
- Weight: 250 Kg
- Includes a synchronizer torque limiter coupling for maximum protection.

CU 220:
- Tool Type: SK100/ISO50
- Tool Change Arm Centre Distance: 900 mm
- Weight: 340 Kg
- Features a cam for locking heavy tools during changeover.

Operational Phases
The tool change process includes:
- Phase A: 90° rotation to grip the spindle/magazine tool.
- Phase B: Tool extraction.
- Phase C: Magazine/spindle tool changeover.
- Phase D: Tool insertion.
- Phase E: Gripper arm returns to rest position.

Cycle Time
Cycle time varies based on tool weight, with a 10 Kg tool taking approximately 2.3 seconds and a 30 Kg tool about 5 seconds.

Additional Information
The document includes diagrams of the gripper arm rotation and extraction processes, as well as mounting instructions for both left-hand and right-hand versions. Contact information for offices in the EU, USA, Germany, and India is provided for further inquiries.
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Catalog excerpts

CU Tool changer-1

terns Your Global Partner for Cam Motion Technology IE CDS Cam Driven Systems div. Bettinelli F.lli S.p.A Via Leonardo da Vinci 56 26010 Bagnolo Cr.sco (CR) Phone +39 0373 237 311 Fax +39 0373 237 538 [email protected] www.cdsindexers.eu GATE Deuschland GmbH Ulrichstrasse 9 86641 Rain am Lech Phone +49(0)9090 7057110 Fax +49(0)9090 70571113 [email protected] www.cdsindexers.de SERIE CU 125 SERIE CU SERIE CU 220 TOOL CHANGER GRUPPO CAMBIO UTENSILI WERKZEUGWECHSLER GROUPE CHANGEMENT D’OUTILLAGE GRUPO DE CAMBIO UTENSILOS

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CU Tool changer-3

■ Technical description ■ Descrizione tecnica ■ Technische Beschreibung ■ Description technique ■ Descripcion tecnica 4-5 ■ Caracteristiques ■ Caracteristicas techniques: tecnica:

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CU Tool changer-4

TECHINICAL DESCRIPTION The CU 125, CU 180, CU 220 systems are mechanical cam-driven tool changers combining an intermittent series of linear and rotary movements which perform the tool change: O c ro • cone gripping • extraction (from the tool pockets and spindle) • changeover • insertion (in the tool pockets and spindle) • release DESCRIZIONE TECNICA I sistemi CU 125, CU 180, CU 220 sono cambia-utensili meccanici a camme che combinano una serie intermittente di movimenti lineari e rotativi necessari ad effettuare il cambio dell'utensile: _C u tn 4-J • presa del cono • estrazione (dagli attacchi...

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CU Tool changer-5

DESCRIPCIÒN TÈCNICA Les systèmes CU 125, CU 180, CU 220 sont des échangeurs d’outillage mécaniques à cames qui combine une série intermittente de mouvements linéaires et rotatifs nécessaires au changement d’outillage: Los sistemas CU 125, CU 180, CU 220 son cambio-utensilos mecànicos a leva que combinan una serie intermitente de movimientos lineales y rotativos necesarios para realizar el cambio de la herramientas: • Prise du cone • Extraction (des attaches et de l’axe) • Echange • Insertion (des attaches et de l’axe) • Echangeur DESCRIPTION TECHNIQUE • Toma del cono • Éstraccion (de los accesos...

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CU Tool changer-6

TECHNICAL CHARACTERISTICS CU 125 A mechanical tool safety lock on the gripper holder arm guarantees safe tool transfer during changeover. • Type of tool handled HSK063/HSK050 • Tool change arm with centre distance j- 515 mm. • Synchroniser limiter coupler on reduction gear shaft • Version with unit driven by two-speed brake induction motor Cycle times: B. tool up to 10 Kg. (tot. 20 Kg.) = cycle time 2 sec. CARATTERISTICHE TECNICHE CU 125 Un blocco meccanico di sicurezza dell'utensile sul braccio porta pinze garantisce un trasferimento sicuro degli utensili durante la fase di scambio. • Tipo di...

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CU Tool changer-7

Un bloc mécanique de sécurité de l’outillage sur le bras porte pinces garantit un transfert sur des outillages pendant la phase d’échange. Un bloque mecànico de seguridad del utensilio en el brazo lleva pinzas garantiza un traslado seguro de los utensilios entre la fase de cambio. • Type d’outillage déplacé HSK063/ HSK050 • Bras d’échange outillage avec interaxe 515 mm. • Joint limiteur rephaseur sur l’axe réducteur • Possibilité actionnement groupe commandé par l’intermédiaire d’un moteur asynchrone auto freinant et double polarité Temps de cycle: A. Outillage jusqu’à 5 Kg (tot. 10 Kg) = temps...

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CU Tool changer-8

CU 125 REST POSITION • POSIZIONE DI RIPOSO • RUHEPOSITION TOOL GRIPPING POSITION • POSIZIONE DI PRESA UTENSILI POSITION DE REPOS • POSICION DE REPOSO • WERKZEUGAUFNAHME • POSITION DE PRISE OUTILLAGES POSICION DE TOMA DE UTENSILIOS TOOL EXTRACTION/CHANGEOVER • SFILAMENTO/SCAMBIO UTENSILE • WERKZEUGABLAGE / UBERGABE • DEFILEMENT/ CHANGEMENT OUTILLAGE • EXTRACCION/CAMBIO UTENSILIO N.B. The time stated in the table refers to a complete changeover cycle, i.e. 360° of drive input shaft rotation • Il tempo indicato in tabella si riferisce ad uno scambio completo, cioe 360° di rotazione dell'albero...

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CU Tool changer-9

GRIPPER ARM, RIGHT-HAND VERSION BRACCIO PINZA VERSIONE DESTRA GREIFARM RECHTS BRAS PINCE VERSION DROITE BRAZO PINZA VERSIÒN DERECHA GRIPPER ARM, LEFT-HAND VERSION BRACCIO PINZA VERSIONE SINISTRA GREIFARM LINKS BRAS PINCE VERSION GAUCHE BRAZO PINZA VERSIÒN IZQUIERDA HOLES IN BASE FOR UNIT MOUNTING FORATURA BASE PER FISSAGGIO GRUPPO MONTAGEBOHRUNGEN IN DER BODENPLATTE PERCAGE BASE POUR FIXAGE GROUPE PINCHAZO BASE POR FIJACIÒN DEL GRUPO

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CU Tool changer-10

CARATTERISTICHE TECNICHE CU 180 Un blocco meccanico di sicurezza dell'utensile sul braccio porta pinze garantisce un trasferimento sicuro degli utensili durante la fase di scambio. Per la manipolazione di utensili particolarmente pesanti e con grandi momenti ribaltanti e possibile, tramite l'aggiunta di una camma, bloccare l'utensile sulla pinza di scambio prima di sbloccarlo dal mandrino. Tutto questo per praticare lo scambio dell'utensile in totale sicurezza. O Su questo gruppo e possibile inoltre gestire separatamente la messa in sicurezza dell'utensile prima del rilascio dal mandrino o...

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CU Tool changer-11

Un bloc mécanique de sécurité de l’outillage sur le bras porte pinces garantit un transfert sur des outillages pendant la phase d’échange. Pour la manipulation des outillages particulièrement lourds et avec de grands moments de retournements, il est possible, par l’intermédiaire de l’ajout d’une came, de bloquer l’outillage sur la pince de changement avant de bloquer par l’axe. Et ceci pour effectuer le changement de l’outillage en totale sécurité. Un bloque mecànico de seguridad del utensilio en el brazo lleva pinzas garantiza un traslado seguro de los utensilios entre la fase de cambio. Para...

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CU Tool changer-12

CU 180 REST POSITION • POSIZIONE DI RIPOSO • RUHEPOSITION POSITION DE REPOS • POSICION DE REPOSO TOOL GRIPPING POSITION • POSIZIONE DI PRESA UTENSILI • WERKZEUGAUFNAHME • POSITION DE PRISE OUTILLAGES POSICION DE TOMA DE UTENSILIOS N.B. The time stated in the table refers to a complete changeover cycle, i.e. 360° of drive input shaft rotation • Il tempo indicato in tabella si riferisce ad uno scambio completo, cioe 360° di rotazione dell'albero entrata moto • Die in der Tabelle angegebene Zeit gilt fur einen kompletten Wechselzyklus, d.h. eine 360° Umdrehung der Eingangswelle • Le temps indique...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.