1. Catalogs
  2. Brevini Power Transmission
  3. MEDIUM PRESSURE MOTORS AND PUMPS

MEDIUM PRESSURE MOTORS AND PUMPS

MEDIUM PRESSURE MOTORS AND PUMPS
1 / 124 PagesView full catalog

MEDIUM PRESSURE MOTORS AND PUMPS

Product catalog summary
Introduction
The MD10V 14/18 series consists of variable displacement axial piston pumps designed for closed circuits, featuring an aluminum housing and distributor cover. These pumps offer various control options, including manual, hydraulic, and electric controls, with or without feedback.

Technical Specifications
  • Fluids: Use fluids with anti-wear additives (HL or HM) and a viscosity range of 15-60 cSt at operating temperature. Maximum viscosity of 800 cSt is allowed for short periods during cold starts.
  • Operating Temperature: Oil temperature should be between -25 ºC and 80 ºC.
  • Filtration: Maximum permissible contamination level is 20/18/15 according to ISO 4406:1999.
  • Suction Pressure: Minimum pressure on the auxiliary pump suction is 0.8 absolute bar, with a short-term allowance of 0.5 bar.
  • Operating Pressure: Main pump continuous pressure is 250 bar, with a peak of 300 bar. Charge pump nominal pressure is 10-20 bar, with a maximum of 35 bar.
  • Case Drain Pressure: Maximum is 2 bar, with a short-term allowance of 6 bar.
  • Seals: Standard seals are NBR.
  • Displacement Limiting: Achieved through mechanical limiting devices.

Installation and Load Capacities
The pumps can be installed in any position or direction. The drive shaft can withstand both radial and axial loads, ensuring a service life of at least 80% of the bearings' life.

Technical Data
  • Displacement: 14-18 cm³/rev
  • Max Speed: 3600 rpm
  • Min Speed: 700 rpm
  • Rated Pressure: 250 bar
  • Peak Pressure: 300 bar
  • Charge Pressure: 10-20 bar
  • Max Case Pressure: 2 bar
  • Weight: 7 kg

Ordering Code
The ordering code is an alphanumeric system specifying pump features, including series, displacement, ports, shaft end, direction of rotation, control type, and pressure relief valve settings.

Conclusion
The MD10V 14/18 series pumps are versatile and robust, suitable for various applications requiring medium pressure in closed circuits. They offer flexibility in control and installation, with detailed specifications ensuring optimal performance and longevity.
Overview: This document provides technical specifications and assembly instructions for a tandem pump system, focusing on the through drive for a second pump assembled by the customer or Dana Brevini. It includes details on shaft ends, control features, painting options, and various control mechanisms.
Shaft End Specifications: The document lists different shaft end types, including splined and cylindrical options, with specific dimensions provided for each type.
Control Features: Several control options are detailed, including manual without zeroing, manual with zeroing, manual lever with feedback, hydraulic proportional without feedback, electric proportional with feedback, electric impulse control, and electric two-position control. Each control type includes specifications for torque requirements, piloting pressure, and solenoid current ratings.
Painting Options: The document specifies that painting is not required by default, but an option for black painting (RAL 9005) is available.
Flow Direction and Shaft Rotation: Detailed diagrams and tables illustrate the correlation between shaft rotation direction (clockwise or counterclockwise) and flow direction, with specific configurations for each control type.
Torque and Pressure Requirements: The document provides torque requirements for control pivots and levers at different pressure levels, ensuring proper operation under specified conditions.
Electrical Specifications: Information on solenoid specifications, including current ratings for 12V and 24V options, is provided. The document also notes the use of specific connectors for proportional valve control.
Dimensions and Ports: Detailed dimensions for pumps and controls are provided, along with specifications for various ports, including pressure, drain, suction, and charge pressure ports.
Assembly Instructions: Instructions for assembling the tandem pump system, including the use of specific keys and buttons for manual override, are included.
Conclusion: The document serves as a comprehensive guide for the assembly and operation of a tandem pump system, providing essential specifications and instructions for proper installation and control.
Introduction
The document provides technical specifications and configurations for the MD10V series of axial piston pumps, designed for closed circuits and medium pressure applications. These pumps are available in various configurations, including single and tandem versions, with different shaft and through drive options.

Specifications
The MD10V series pumps feature variable displacement controlled by a swashplate. They offer a range of control options, including hydraulic proportional, manual lever, and electric controls. Each pump includes a built-in boost pump to maintain circuit pressure and provide oil to the control system. The pumps are equipped with pre-set pressure relief valves.

Technical Specifications
- Fluids: Use of HL or HM fluids with a viscosity range of 15-60 cSt at operating temperature. Maximum viscosity of 800 cSt is allowed for short periods.
- Operating Temperature: -25 ºC to 80 ºC (-13 ºF to 176 ºF).
- Filtration: Maximum permissible contamination level is 20/18/15 according to ISO 4406:1999.
- Suction Pressure: Minimum 0.8 absolute bar, with a short-term allowance of 0.5 bar.
- Operating Pressure: Main pump continuous pressure is 250 bar, peak pressure is 350 bar. Charge pump nominal pressure is 15-25 bar.
- Case Drain Pressure: Maximum 2 bar, with a short-term allowance of 6 bar.
- Seals: Standard seals are NBR.

Installation and Load Capacities
The pumps can be installed in any position or direction. The drive shaft can withstand both radial and axial loads, ensuring a service life of at least 80% of the bearings' life.

Ordering Information
The document provides a detailed model code system for ordering pumps with specific features. It includes options for displacement, shaft type, control type, and pressure settings.

Conclusion
The MD10V series pumps are versatile and suitable for various applications requiring medium pressure and closed circuit configurations. Proper selection of components and adherence to technical specifications are crucial for optimal performance.
See more

Catalog excerpts

MEDIUM PRESSURE MOTORS AND PUMPS-1

MEDIUM PRESSURE MOTORS AND PUMPS Technical Catalogue January

 Open the catalog to page 1
MEDIUM PRESSURE MOTORS AND PUMPS-3

INDICE / INDEX MD10V 14 / 18 POMPE A PISTONI ASSIALI PER CIRCUITO CHIUSO - MEDIA PRESSIONE AXIAL PISTON PUMP FOR CLOSED CIRCUIT - MEDIUM PRESSURE MD10V 21 / 28 POMPE A PISTONI ASSIALI PER CIRCUITO CHIUSO - MEDIA PRESSIONE AXIAL PISTON PUMP FOR CLOSED CIRCUIT - MEDIUM PRESSURE MD10V 46 / 50 / 64 POMPE A PISTONI ASSIALI PER CIRCUITO CHIUSO - MEDIA PRESSIONE AXIAL PISTON PUMP FOR CLOSED CIRCUIT - MEDIUM PRESSURE MD11V 46 / 50 / 64 MOTORI A PISTONI ASSIALI A CILINDRATA VARIABILE - MEDIA PRESSIONE VARIABLE DISPLACEMENT AXIAL PISTON MOTORS - MEDIUM PRESSURE

 Open the catalog to page 3
MEDIUM PRESSURE MOTORS AND PUMPS-4

© 2018 Dana Brevini S.p.A. Tutti i diritti riservati. Hydr-App, SAM Hydraulik, Aron, Brevini Hydraulics, BPE Electronics, VPS Brevini, OT Oiltechnology, sono marchi o marchi registrati di Dana Brevini S.p.A. o da altre societa del Gruppo Dana in Italia ed in altri paesi. Le caratteristiche tecniche fornite nelpresente catalogo non sono impegnative e non sara possibile basare alcun procedimento legale su tale materiale. Dana Brevini non sara responsabile per informazioni e specifiche che possano indurre ad errori o errate interpretazioni. Data la continua ricerca tecnologica volta a migliorare...

 Open the catalog to page 4
MEDIUM PRESSURE MOTORS AND PUMPS-5

Motion Systems MD10V 14/18 POMPE A PISTONIASSIALI PER CIRCUITO CHIUSO - MEDIA PRESSIONE AXIAL PISTON PUMP FOR CLOSED CIRCUIT - MEDIUM PRESSURE

 Open the catalog to page 5
MEDIUM PRESSURE MOTORS AND PUMPS-6

CARA TTERISTICHE FEATURES MD10V 14/18 Introduzione La serie MD10V 14/18 comprende pompe a cilindrata variabile del tipo a pistoni assiali utilizzate in circuito chiuso con corpo e coperchio distributore in alluminio. La variazione di cilindrata avviene grazie alla rotazione di un piatto oscillante e andando oltre II punto di neutro si ottiene I'inversione del flusso. • L’unita propone la seguente gamma di regolatori: • Manuale senza azzeratore • Manuale a leva retroazionato • Idraulico proporzionale non retroazionato • Elettrico 2 posizioni (ON-OFF) • Elettrico proporzionale non retroazionato...

 Open the catalog to page 6
MEDIUM PRESSURE MOTORS AND PUMPS-7

Fluidi: Utilizzare fluidi a base minerale con additivi anticorrosione, antiossidanti e antiusura (HL o HM) con viscosita alia temperatura di esercizio di 15+60 cSt. Una viscosita limite di 800 cSt e ammissibile solo per brevi periodi in condizione di partenza a freddo. Non sono ammesse viscosita inferiori ai 10 cSt. Viscosita comprese tra i 10 e i 15 cSt sono tollerate solo in casi eccezionali e per brevi periodi. Temperature: Non e ammesso il funzionamento dell'unita a pistoni con temperature del fluido idraulico superiori a 80 °C (176 °F) e inferiori a -25 0C (-13 °F). Filtrazione in mandata:...

 Open the catalog to page 7
MEDIUM PRESSURE MOTORS AND PUMPS-8

Capacita di carico albero d’ingresso: L'albero di uscita e in grado di sopportare sia carichi radiali sia assiali. I carichi massimi ammissibili riportati in tabella sono tali da garantire una durata dei supporti superiore all'80% della durata in assenza di carichi. Input shaft Radial and Axial loads: The drive shaft can stand both radial and axial loads. The maximum permissible loads in the following table are calculated in such a way as to guarantee a service life of at least 80%of the service life of bearings to which no load is applied. Installazione: Le pompe MD10V 14/18 possono essere installate...

 Open the catalog to page 8
MEDIUM PRESSURE MOTORS AND PUMPS-9

Valori teorici, senza considerare i rendimenti; valori arrotondati. Le condizioni di picco non devono durare piu dell’ 1% di ogni minuto. Evitare il funzionamento continuo, contemporaneamente alla massima velocita e alla massima pressione. Note: (1) Le cilindrate 14/18 utilizzano la stessa struttura esterna. (2) I valori si intendono con pressione assoluta (pas) di 1 bar [14.5 psi] sulla bocca di aspirazione e olio minerale. Theorical values, without considering the efficency; approximate values. Peak operations must not excide 1% of every minute. Avoid continuously working at simultaneusly maximum...

 Open the catalog to page 9
MEDIUM PRESSURE MOTORS AND PUMPS-10

Le seguenti lettere o numeri del codice, sono state sviluppate per identificare tutte le configurazioni possibili delle pompe MD10V. Usare II seguente modulo per identificare le caratteristiche desiderate della pompa. Tutte le lettere o numeri del codice devono comparire in fase d’ordine. Si consiglia di leggere attentamente il catalogo prima di iniziare la compilazione del codice di ordinazione. The following alphanumeric digits system has been developed to identify all of the configuration options for the MD10V pump series. Use the model code below to specify a pump with the desired features....

 Open the catalog to page 10
MEDIUM PRESSURE MOTORS AND PUMPS-11

(1) Utilizzato per pompa singola. Utilizzato per prima pompa Tandem 14/18+14/18 versione corta. Utilizzato per seconda pompa Tandem 14/18+14/18. Utilizzato per seconda pompa Tandem 21/28+14/18. Utilizzato per seconda pompa Tandem 50/64+14/18. (2) Utilizzato per pompa singola con predisposizione BOSCH. Utilizzato per seconda pompa Tandem 14/18+14/18 BOSCH Utilizzato per seconda pompa Tandem 21/28+14/18 BOSCH. Utilizzato per seconda pompa Tandem 50/64+14/18 BOSCH. (3) Utilizzato per seconda pompa Tandem 14/18+14/18 con predisposizione BOSCH versione corta. (4) Utilizzato per seconda pompa Tandem...

 Open the catalog to page 11
MEDIUM PRESSURE MOTORS AND PUMPS-12

10 - CARATTERISTICA REGOLATORE /CONTROL FEATURE • Disponibile - Available / Non Disponibile - Not Available 11 - POMPA DI SOVRALIMENTAZIONE / CHARGE PUMP • Disponibile - Available /Non Disponibile - Not Available 12 - VALVOLA DIMASSIMA PRESSIONE RAMO A / PRESSURE RELIEF VALVE SIDE A BREVINI Motio

 Open the catalog to page 12
MEDIUM PRESSURE MOTORS AND PUMPS-13

13 - VALVOLA DIMASSIMA PRESSIONE RAMO B / PRESSURE RELIEF VALVE SIDE B • Disponibile - Available /Non Disponibile - Not Available

 Open the catalog to page 13
MEDIUM PRESSURE MOTORS AND PUMPS-14

17 - CARATTERISTICA SPECIALE / SPECIAL FEATURE • Disponibile - Available /Non Disponibile - Not Available BREVINI Motion Systems

 Open the catalog to page 14
MEDIUM PRESSURE MOTORS AND PUMPS-15

REGOLATORE MANUALE SENZA AZZERATORE MANUAL WITHOUT ZEROING CONTROL La variazione di cilindrata della pompa viene ottenuta ruotando il perno di comando in senso orario o antiorario. Il perno e parte integrante del piatto oscillante della pompa. The pump displacement variation of the pump is achieved rotating the control pivot. The control pivot is buil tin the swash plate of the pump. The torque necessary on the control pivot: 40 bar [580 psi] = Min 2 Nm [1.47 lbf-ft] Max 5 Nm [3.68 lbf-ft] 200 bar [2900 psi] = Min 8 Nm [5.89 lbf-ft] Max 11 Nm [8.1 lbf-ft] La coppia necessaria da applicare al...

 Open the catalog to page 15

All Brevini Power Transmission catalogs and technical brochures

  1. S series

    164  Pages

  2. Slewing drives

    112  Pages

  3. BGM

    18  Pages

  4. S6CV

    64  Pages

  5. series 498

    2  Pages

  6. series 492

    2  Pages

  7. SH11C

    24  Pages

  8. H1C

    18  Pages

  9. Hand pumps

    40  Pages

  10. SU IM SERIES

    40  Pages

  11. ML B RD SERIES

    48  Pages

  12. MR

    4  Pages

  13. MP

    1  Page

  14. MC

    38  Pages

  15. MB

    20  Pages

  16. BFP

    4  Pages

  17. M series

    408  Pages

  18. K series

    488  Pages

  19. V series

    224  Pages

  20. WINCH DRIVES

    16  Pages

  21. ASu Series

    3  Pages

  22. ASu66 Series

    3  Pages

  23. TLu Series

    2  Pages

  24. TLu66 series

    2  Pages

  25. VT Series

    8  Pages

  26. MC4 Series

    8  Pages

  27. MC2 Series

    8  Pages

  28. Powerpacks

    4  Pages

  29. FP Series

    80  Pages

  30. S Series Big

    20  Pages

  31. S6CV Pumps

    68  Pages

  32. SH11C Pumps

    20  Pages

  33. SH5AV Pumps

    28  Pages

  34. MD10V Pumps

    99  Pages

  35. SH7VR Series

    49  Pages

  36. SH7V Series

    74  Pages

  37. MD11V Series

    13  Pages

  38. SH11CR Series

    16  Pages

  39. SH11C Series

    24  Pages

  40. Conveyor Drives

    12  Pages

  41. Recovery winches

    115  Pages

  42. Winch drives

    108  Pages

  43. Slewing drives

    110  Pages

  44. S-Series

    160  Pages

  45. Catalog

    250  Pages

Archived catalogs

  1. E series_2019

    272  Pages

  2. E Series

    5  Pages

*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.