IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v10y2017i4p435-d94122.html
   My bibliography  Save this article

GeroMAG: In-House Prototype of an Innovative Sealed, Compact and Non-Shaft-Driven Gerotor Pump with Magnetically-Driving Outer Rotor

Author

Listed:
  • Pedro Javier Gamez-Montero

    (Laboratori de Sistemes Oleohidraulics i Pneumatics, Department of Fluid Mechanics, Universitat Politecnica de Catalunya, Campus Terrassa, Colom 11, 08222 Terrassa, Spain)

  • Robert Castilla

    (Laboratori de Sistemes Oleohidraulics i Pneumatics, Department of Fluid Mechanics, Universitat Politecnica de Catalunya, Campus Terrassa, Colom 11, 08222 Terrassa, Spain)

  • Esteve Codina

    (Laboratori de Sistemes Oleohidraulics i Pneumatics, Department of Fluid Mechanics, Universitat Politecnica de Catalunya, Campus Terrassa, Colom 11, 08222 Terrassa, Spain)

  • Javier Freire

    (Laboratori de Sistemes Oleohidraulics i Pneumatics, Mechanical Engineering Department, Universitat Politecnica de Catalunya, Campus Terrassa, Colom 11, 08222 Terrassa, Spain)

  • Joan Morató

    (Aleaciones de Metales Sinterizados, Carretera Nacional 340 km 1242, Les Fallulles, 08620 Sant Vicenç dels Horts, Spain)

  • Enric Sanchez-Casas

    (Aleaciones de Metales Sinterizados, Carretera Nacional 340 km 1242, Les Fallulles, 08620 Sant Vicenç dels Horts, Spain)

  • Ivan Flotats

    (Mavilor Motors, Empordà 11-13, Can Bernades-Sobirà, 08130 Santa Perpetua de Mogoda, Spain)

Abstract

The technology of gerotor pumps is progressing towards cutting-edge applications in emerging sectors, which are more demanding for pump performance. Moreover, recent environmental standards are heading towards leakage-free and noiseless hydraulic systems. Hence, in order to respond to these demands, this study, which will be referred to as the GeroMAG concept, aims to make a leap from the standard gerotor pump technology: a sealed, compact, non-shaft-driven gerotor pump with a magnetically-driving outer rotor. The GeroMAG pump is conceived as a variable-flow pump to accomplish a standard volumetric flow rate at low rotational speed with satisfactory volumetric efficiency. By following the authors’ methodology based on a catalogue of best-practice rules, a custom trochoidal gear set is designed. Then, two main technological challenges are encountered: how to generate the rotational movement of the driving outer rotor and how to produce the guide of rotation of the gear set once there is no drive shaft. To confront them, a quiet magnet brushless motor powers the driving outer rotor through pole pieces placed in its external sideway and the rotational movement is guided by the inner edgewise pads carved on it. Subsequently, GeroMAG pump architecture, prototype, housing, methodology, materials and manufacture will be presented. As a principal conclusion, the GeroMAG proof of concept and pump prototype are feasible, which is corroborated by experimental results and performance indexes.

Suggested Citation

  • Pedro Javier Gamez-Montero & Robert Castilla & Esteve Codina & Javier Freire & Joan Morató & Enric Sanchez-Casas & Ivan Flotats, 2017. "GeroMAG: In-House Prototype of an Innovative Sealed, Compact and Non-Shaft-Driven Gerotor Pump with Magnetically-Driving Outer Rotor," Energies, MDPI, vol. 10(4), pages 1-14, March.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:4:p:435-:d:94122
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/10/4/435/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/10/4/435/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Divya Thiagarajan & Andrea Vacca, 2017. "Mixed Lubrication Effects in the Lateral Lubricating Interfaces of External Gear Machines: Modelling and Experimental Validation," Energies, MDPI, vol. 10(1), pages 1-20, January.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Andrea Vacca, 2018. "Energy Efficiency and Controllability of Fluid Power Systems," Energies, MDPI, vol. 11(5), pages 1-6, May.
    2. Pedro Javier Gamez-Montero & Esteve Codina & Robert Castilla, 2019. "A Review of Gerotor Technology in Hydraulic Machines," Energies, MDPI, vol. 12(12), pages 1-44, June.
    3. Pedro Javier Gamez-Montero & Piotr Antoniak & Robert Castilla & Javier Freire & Justyna Krawczyk & Jaroslaw Stryczek & Esteve Codina, 2017. "Magnet-Sleeve-Sealed Mini Trochoidal-Gear Pump Prototype with Polymer Composite Gear," Energies, MDPI, vol. 10(10), pages 1-18, September.
    4. Massimo Rundo, 2017. "Models for Flow Rate Simulation in Gear Pumps: A Review," Energies, MDPI, vol. 10(9), pages 1-32, August.
    5. Sang Hyeop Lee & Hyo Seo Kwak & Gi Bin Han & Chul Kim, 2019. "Design of Gerotor Oil Pump with 2-Expanded Cardioids Lobe Shape for Noise Reduction," Energies, MDPI, vol. 12(6), pages 1-16, March.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Andrea Vacca, 2018. "Energy Efficiency and Controllability of Fluid Power Systems," Energies, MDPI, vol. 11(5), pages 1-6, May.
    2. Massimo Rundo, 2017. "Models for Flow Rate Simulation in Gear Pumps: A Review," Energies, MDPI, vol. 10(9), pages 1-32, August.
    3. Barbara Zardin & Emiliano Natali & Massimo Borghi, 2019. "Evaluation of the Hydro—Mechanical Efficiency of External Gear Pumps," Energies, MDPI, vol. 12(13), pages 1-19, June.
    4. Yu Dai & Feiyue Ma & Xiang Zhu & Qiao Su & Xiaozhou Hu, 2019. "Evaluation and Optimization of the Oil Jet Lubrication Performance for Orthogonal Face Gear Drive: Modelling, Simulation and Experimental Validation," Energies, MDPI, vol. 12(10), pages 1-23, May.
    5. Sangbeom Woo & Timothy Opperwall & Andrea Vacca & Manuel Rigosi, 2017. "Modeling Noise Sources and Propagation in External Gear Pumps," Energies, MDPI, vol. 10(7), pages 1-20, July.
    6. Alessandro Corvaglia & Massimo Rundo & Paolo Casoli & Antonio Lettini, 2021. "Evaluation of Tooth Space Pressure and Incomplete Filling in External Gear Pumps by Means of Three-Dimensional CFD Simulations," Energies, MDPI, vol. 14(2), pages 1-16, January.
    7. Pedro Javier Gamez-Montero & Piotr Antoniak & Robert Castilla & Javier Freire & Justyna Krawczyk & Jaroslaw Stryczek & Esteve Codina, 2017. "Magnet-Sleeve-Sealed Mini Trochoidal-Gear Pump Prototype with Polymer Composite Gear," Energies, MDPI, vol. 10(10), pages 1-18, September.
    8. Miquel Torrent & Pedro Javier Gamez-Montero & Esteban Codina, 2021. "Parameterization, Modeling, and Validation in Real Conditions of an External Gear Pump," Sustainability, MDPI, vol. 13(6), pages 1-20, March.
    9. Junhui Zhang & Ying Li & Bing Xu & Min Pan & Fei Lv, 2017. "Experimental Study on the Influence of the Rotating Cylinder Block and Pistons on Churning Losses in Axial Piston Pumps," Energies, MDPI, vol. 10(5), pages 1-15, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:10:y:2017:i:4:p:435-:d:94122. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.