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EQC

EQC

Product catalog summary

Overview of EQC Electric Tool Changer Family

The EQC electric tool changer series is engineered for automatic gripping element changes in robotic systems, particularly collaborative robots. It features an active component (side A) mounted on the robot wrist and a passive mechanical tool plate (side B) attached to interchangeable grippers, enabling fast and reliable tool changes.

Key Features

Fully automatic, plug & play operation.
Designed specifically for collaborative robot applications.
Optional ISO 9409 flange interfaces for direct robot mounting.
24 Vdc low voltage power supply via 8-pin M8x1 connector.
Up to six integrated pneumatic user connections.
Optional electric connectors located centrally.
Models tailored for Universal Robots (UR) and Techman (TM) collaborative robots.

Technical Specifications

Model	Load Capacity (kg)	Mass Side A (g)	Mass Side B (g)	Movement Time (s)	Max Coupling Distance (mm)	Torsional Misalignment (°)	Planar Misalignment (mm)	Repeatability (mm)	Protection Rating	Operating Temperature (°C)
EQC05	5	500	100	1.2	0.5	±2	1	0.01	IP54	5-60
EQC20	20	810	210	1	1	±2	2	0.01	IP54	5-60
EQC100	100	2700	720	1	2	±2.5	2.5	0.01	IP54	5-60

Additional Parameters: Moment of inertia values vary by model, with EQC05 having 3745 g·cm² (side A) and 338 g·cm² (side B), increasing for larger models.

Mechanical and Electrical Interfaces

Fastening: Side A fixed with four screws; side B similarly fastened to the tool. Two centering bushes ensure precise alignment.
Robot Interface Plates: Available per ISO 9409 standards (sizes 40 to 100 mm) for compatibility with various robot flanges.
Electrical Connection: 8-pole M8 connector supplies 24 Vdc for locking/unlocking and digital coupling status outputs. Larger models include secure inputs for safe operation without external controls.
Pneumatic Supply: Up to six integrated pneumatic connections for user applications.

Load and Safety Considerations

Maximum allowable loads and torques are specified to prevent damage and ensure operator safety. Exceeding these limits can impair function and compromise safety.

Dimensions and Mounting Details

Detailed mechanical drawings provide precise dimensions for each model, including through-holes, cable passages, air fittings, and centering pin locations to ensure proper installation and integration.

Electrical Connection Modules and Accessories

Optional electrical connection modules (e.g., RMAQC05/RMBQC05) offer 8 gold-plated spring contacts rated for 24 Vdc and 1 A per contact.
Pre-wired PUR-insulated cables with IP40 rating are available.
Storage pins for tool plates are optional accessories.

Product Codes and Variants

The EQC family includes variants by size (05, 20, 100), control type (PNP, NPN), connector orientation (straight, angular), and robot compatibility (UR, TM). Each variant has specific cable pinouts and electrical characteristics.

Best Practices and Recommendations

Use supplied centering bushes for accurate alignment during installation.
Strictly adhere to maximum load and torque limits to avoid damage.
Ensure proper electrical connection using specified M8 connectors and cables.
Select robot-specific models (UR or TM) for compatibility in collaborative applications.
Use optional ISO 9409 interface plates for direct robot flange mounting.

This system enables reliable, fast, and safe automatic tool changes, enhancing flexibility and productivity in robotic automation.

Electric Tool Changer Modules Overview

1. Electrical Connection Modules (RMAQC/RMBQC)

Provide electrical connections for EQC tool changers.
EQC05 modules have 8 gold-plated spring contacts with one pre-wired 8-conductor cable (0.14 mm²).
EQC20 and EQC100 modules feature 32 electrical connections with self-cleaning feeler pins, output via four 8-pole cables.
Modules come in two parts: robot side (RMAQC) and tool/frame side (RMBQC).
Special versions exist for UR and TM collaborative robots.

2. RFID Identification Modules (RRAQC/RRBQC)

Enable automatic tool recognition via RFID reader (robot side) and memory TAG (tool side).
Identify up to 255 tools, provide binary coding via 8 digital outputs, count tool cycles, and issue maintenance warnings.
Store technical and user data for tools.
Use 16-pin self-cleaning feeler pins; outputs via two 8-pole cables.
Modules delivered separately; support communication via "Gimatic Android App" for enhanced usability.

3. Electrical and Mechanical Specifications

Gold-plated self-cleaning spring contacts or feeler pins ensure reliable connections.
Rated voltage: 24 Vdc ±10%.
Max contact current: 1 A per contact.
Operating temperature: 5 to 60 °C.
Cables: 8 conductors, 0.14 mm² cross-section, approx. 4.8 mm diameter.

4. Adapter Modules for EQC100 (EQC100-K2-A/EQC100-K2-B)

Adapters interface RMQC/RRQC modules with EQC100 changers.
Made of polyamide; weights approx. 50 g (K2-A) and 32 g (K2-B).

5. Summary of Key Features and Best Practices

Modular design with separate robot and tool side components for flexibility and maintenance ease.
Self-cleaning contacts maintain reliable electrical connections over time.
RFID integration supports tool identification, cycle counting, and maintenance scheduling, improving operational efficiency.
Compatibility with UR and TM collaborative robots broadens application scope.
Smartphone app support enables remote monitoring and configuration.

Note: The document includes multilingual descriptions confirming consistent technical data and options.

Catalog excerpts

Sensoren Optionen Roboter-Kit Schneidzangen Aufhangungen Linearantriebe Greifer Profile und Bugel Werkzeugwechsler Dreheinheiten Sensors Options Robot Kit Nippers Suspensions Linear Actuators Grippers Profiles and Brackets Quick Changer Rotary Units EQCElektrischer Werkzeugwechsler Fur diejenigen Anwendungen, bei denen ein automatischer Wechsel der Greifer erforderlich ist, ist der elektrische Werkzeugwechsler EQC erhaltlich. Es handelt sich um ein System, das aus einer aktiven Komponente (Seite A) und einem passiven mechanischen Flansch (Seite B) besteht. Die aktive Komponente ist normalerweise am Handgelenk eines Roboters befestigt, wahrend ein oder mehrere Flansche mit den auswechselbaren Greifern verbunden sind. • Komplett automatische Version. • Entwickelt fur Anwendungen mit kollaborativen Robotern. • Optionale ISO 9409 Flansche fur eine direkte Schnittstelle mit den Robotern. • Optionale elektrische Anschlusse, die in der zentralen Durchgangsbohrung positioniert werden konnen. • Spezifische Modelle (EQC05TM-A, EQC20TM-A,EQC05U-A, EQC20U-A) fur kollaborative UR- und TM-Roboter sind erhaltlich. The EQC electric quick changer family is available for applications with automatic change of gripping element. The system consists of an active part (side A) and a passive mechanical tool plate (side B). The active part is usually connected to a robot's wrist while one or more flange are connected to the interchangeable gripping elements. • Fully automatic version. • Plug & Play system. • Designed to collaborative robot application. • Optional flange ISO 9409 to interface directly with robot. • Power cable with 8-pin M8x1 connector, length 200 mm. • Up to 6 user pneumatic connections. • Optional electric connectors to be positioned in the central through hole. • Availability of specific models for UR and TM collaborative robots (EQC05TM-A, EQC20TM-A, EQC05U-A, EQC20U-A). 116 Elektrischer Werkzeugwechsler www.gimatic.com Electric tool changer

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EQC Maße (mm) Dimensions (mm) Luftanschlüsse Air fittings Ø 4(1+1+1) Dreheinheiten Rotary Units Ø 3H8 (x2) Zentrierstift Centering dowel pin Ohne Schnittstellenplatte Without interface plate Greifer Grippers Linearantriebe Linear Actuators Zentrierstift Centering dowel pin Kabellöcher (x2) Cable through holes (x2) CL 10 Durchgangsbohrung Through-hole Aufhängungen Suspensions Kabellöcher Cable through holes Schneidzangen Nippers Durchgangsbohrung Through-hole Profile und Bügel Profiles and Brackets Werkzeugwechsler Quick Changer Optionen Options Elektrischer Werkzeugwechsler Electric tool changer...

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Maße (mm) Dimensions (mm) Luftanschlüsse Air fittings Ø6 (2+2+2) Profile und Bügel Profiles and Brackets Werkzeugwechsler Quick Changer Dreheinheiten Rotary Units Ohne Schnittstellenplatte Without interface plate Linearantriebe Linear Actuators Greifer Grippers Sensoren Sensors Elektrischer Werkzeugwechsler Electric tool changer Optionen Options Loch für den Zentrierbolzen Centering pin hole Kabellöcher (x4) Cable through holes (x4) Schneidzangen Nippers Aufhängungen Suspensions Kabellöcher (2+2+2) Cable through holes (2+2+

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Elektrischer Werkzeugwechsler Electric tool changer Sensoren Optionen Roboter-Kit Schneidzangen Aufhangungen Linearantriebe Greifer Profile und Bugel Werkzeugwechsler I Dreheinheiten Sensors Options Robot Kit Nippers Suspensions Linear Actuators Grippers Profiles and Brackets Quick Changer I Rotary Units

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Robot interface plates ISO 9409 Ohne Schnittstellenplatte Without interface plate Werkzeugwechsler Quick Changer Profile und Bügel Profiles and Brackets Dreheinheiten Rotary Units Greifer Grippers Ohne Schnittstellenplatte Without interface plate Aufhängungen Suspensions Linearantriebe Linear Actuators Schneidzangen Nippers Ohne Schnittstellenplatte Without interface plate Optionen Options Sensoren Sensors Elektrischer Werkzeugwechsler Electric too

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Die aktive Komponente des Werkzeugwechslers darf ausschlieSlich mit Hilfe von vier Schrauben am Boden befestigt werden. Der Flansch B kann auf dieselbe Art und Weise an der Last befestigt werden. Zur Zentrierung sowohl der Komponente A als auch der Komponente B auf jeden Fall zwei der mitgelieferten Buchsen (C) verwenden. Fastening The active part of the quick changer can only be fastened on the bottom using four screws. The tool plate, B, can be fastened on the load in a similar manner. For proper centering of parts A and B, use the two bushes (C) supplied in the package. Elektrischer Werkzeugwechsler...

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Elektroverbindungsmodul: RMAQC05/RMBQC05 (Optional fur EQC05) • Elektroverbindungsmodul fur elektrischen Werkzeugwechsler EQC05. • 1 Ausgang mit vorverkabeltem Kabel. • Electrical connection module for EQC05 quick changer. • 8 electrical spring connections. • 1 output with pre-wired cable. Elektrischer Werkzeugwechsler Electric tool changer Sensoren Optionen Roboter-Kit Schneidzangen Aufhangungen Linearantriebe Greifer Profile und Bugel Werkzeugwechsler Sensors Options Robot Kit Nippers Suspensions Linear Actuators Grippers Profiles and Brackets Quick Changer I Rotary Units

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Elektroverbindungsmodul: RMAQC/RMBQC (optional fur EQC20 und EQC100) • Elektroverbindungsmodul. • Selbstreinigende Abtast-Pins. • Die beiden Teile werden separat geliefert: RMAQC - Roboterseite; RMBQC - Werkzeugseite. • Spezifische Modelle (RMAQC-UR, RMAQC-TM, RMBQC-UR, RMBQC-TM) fur kollaborative UR- und TM-Roboter sind erhaltlich. Electrical connection module: RMAQC/RMBQC (optional for EQC20 and EQC100) Sensoren Optionen Roboter-Kit Schneidzangen Aufhangungen Linearantriebe Greifer Profile und Bugel Werkzeugwechsler Dreheinheiten Sensors Options Robot Kit Nippers Suspensions Linear Actuators...

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