Schmalz RECB Assembly Instructions Manual

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Assembly instructions
Pneumatic Vacuum Generator RECB
Note
The Assembly instructions were originally written in German. Store in a safe place for future reference. Subject
to technical changes without notice. No responsibility is taken for printing or other types of errors.
Published by
© J. Schmalz GmbH, 09/22
This document is protected by copyright. J. Schmalz GmbH retains the rights established thereby. Reproduction of
the contents, in full or in part, is only permitted within the limits of the legal provisions of copyright law. Any mod-
ifications to or abridgments of the document are prohibited without explicit written agreement from
J. Schmalz GmbH.
J. Schmalz GmbH · Johannes-Schmalz-Str. 1 · 72293 Glatten, Germany · T: +49 7443 2403-0
schmalz@schmalz.de
EN-US · 30.30.01.02586 · 02 · 09/22

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Summary of Contents for Schmalz RECB

  • Page 1 Any mod- ifications to or abridgments of the document are prohibited without explicit written agreement from J. Schmalz GmbH. J. Schmalz GmbH · Johannes-Schmalz-Str. 1 · 72293 Glatten, Germany · T: +49 7443 2403-0 schmalz@schmalz.de EN-US · 30.30.01.02586 · 02 · 09/22...
  • Page 2: Table Of Contents

    6 Checking the Delivery ............................  9 7 Installation .............................. 9 Installation Instructions ........................ 9 Installing the RECB.......................... 9 7.2.1 Connecting the RECB to the Compressed Air and Electrical Connection...... 10 7.2.2 Optional Compressed Air Connection..................  13 7.2.3 Mechanical Attachment ...................... 16 8 Maintenance Plan and Cleaning ........................
  • Page 3: Important Information

    ð Failure to follow the instructions in these Assembly instructions may result in injuries! ð Schmalz is not liable for damage or malfunctions that result from failure to heed these instructions. If you still have questions after reading the technical documentation, contact Schmalz Service at: www.schmalz.com/services...
  • Page 4: Fundamental Safety Instructions

    The RECB was developed especially for use on collaborative robot systems. Only specified SCPSi compact ejectors from Schmalz may be inserted into the housing of the RECB since the housing has been specially adapted to them.
  • Page 5: Personal Protective Equipment

    2.4  Personal Protective Equipment To avoid injury, always use appropriate protective equipment that is suitable for the situation. The protective equipment must meet the following standards: • Protective work shoes in safety class S1 or higher • Sturdy work gloves in safety category 2231 or higher •...
  • Page 6: Modifications To The Product

    4 Do not walk, stand or work under suspended loads. 2.7  Modifications to the Product Schmalz assumes no liability for consequences of modifications over which it has no control: 1. The product must be operated only in its original condition as delivered.
  • Page 7: Product Design

    -10 °C –– 60 °C –– Humidity 10% r.h. –– 90 % r.h. Free from condensation Operating pressure 0.67 kg RECB 24V DC … M12-5 Mass 0.79 kg ROB-SET RECB … UR 4.2  Performance Data Parameter Value Degree of evacuation 85 % Suction rate (max.) 57.2 l/min 3.4 m Suction air consumption 82.0 l/min...
  • Page 8: Mechanical Performance Data

    Note on the specifications for the load limits These specifications apply for static loads. The maximum load limits given here apply to the RECB only. For use in connection with an HRC-capable robot, observe the maximum weight limits determined by the manufacturer of the robot.
  • Page 9: Transport

    Potential contact with sharp-edged components during connection work Hand injuries! 4 Wear suitable work gloves. The RECB must not be exposed to strong vibrations. Always apply a low-strength threadlocker to the fastening screws (e.g. Loctite 221) after opening and closing the housing.
  • Page 10: Connecting The Recb To The Compressed Air And Electrical Connection

    7.2.1  Connecting the RECB to the Compressed Air and Electrical Connection The RECB must be opened to connect it to the compressed air supply and to establish the electrical connection. ü Size 3 Allen wrench is available. ü Low-strength threadlocker (e.g. Loctite 221) is available.
  • Page 11 5. Guide the compressed air hose through the hous- ing opening in the bottom housing shell, position 6. Insert the compressed air hose into the plug-in screw union on the ejector side, position 1. Make sure that the plug-in screw union is pointing downwards.
  • Page 12 9. Hoses can push the compact ejector away slightly and generate slight resistance when the compact ejector is inserted. Press the compact ejector lightly onto the alu- minum insert. ð Ensure that the compact ejector is aligned with the front opening on the housing. This makes it easier to place and position the compact ejector.
  • Page 13: Optional Compressed Air Connection

    Screw the two housing shells tight with the pre- pared machine screws. 3 mm Allen wrench, 1 Nm tightening torque. 13. Turn the RECB over. 14. Wet the four M4x30 and the two M4x20 machine screws with low-strength threadlocker. Tighten the screws with a 3 mm torque wrench and tightening torque of 1 Nm.
  • Page 14 1. Loosen and remove the two M4x20 machine screws and the four M4x30 machine screws from the lower housing (see section 7.2.1, step 1.). 2. Rotate the RECB and loosen and remove the two upper M4x30 machine screws (see section 7.2.1, step 2.).
  • Page 15 11. Check the fit of the hoses in the plug connections (vacuum and compressed air) and ensure complete insertion. 12. Close the RECB (see section 7.2.1, steps 11 to 14). EN-US · 30.30.01.02586 · 02 · 09/22 15 / 20...
  • Page 16: Mechanical Attachment

    The RECB is adapted to a collaborative robot using an interchangeable flange adapter plate. The markings on the flange and on the housing of the RECB must be observed, as these determine the orientation of the display and the suction cup on the robot.
  • Page 17 2. Attach the RECB radially with three set screws (M5x16). Tighten the screws with a torque wrench: 3 set screws M5x16 Torque: 0.6 Nm.   Mechanical Interface to the Vacuum Gripper Depending on the selected vacuum gripper, a selection of flange adapter plates is available.
  • Page 18: Maintenance Plan And Cleaning

    A warranty claim can only be accepted by Schmalz if the product has been installed and used in accordance with its corresponding operating and assembly instructions. In the case of inappropriate handling or use of force, any war- ranty and liability claims shall be void.
  • Page 19: Spare And Wearing Parts, Accessories

    10  Spare and Wearing Parts, Accessories Type Part no. Description Part type ERS RECB 10.02.03.00372 Spare part set: 2.5 m compressed air hose 6–4 mm), 6 M4x30 screws for the housing and 2 M4x20 screws FLAN-PL UR-KUK-1 10.03.01.00313 Flange plate (round) FLAN-PL RET-1 10.03.01.00358...
  • Page 20: Declarations Of Conformity

    12  Declarations of Conformity 12.1  EC Conformity EU Declaration of Conformity The manufacturer Schmalz confirms that the product described in these instructions fulfills the following applica- ble EU directives: 2011/65/EU RoHS Directive 2014/30/EU Electromagnetic Compatibility The following harmonized standards were applied: EN ISO 12100...

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