Danfoss PVE 7 Series Скачать руководство пользователя | Manualshive

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Service Manual

Electrohydraulic Actuators

PVE Series 7

powersolutions.danfoss.com

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Содержание PVE 7 Series

Страница 1: ...Service Manual Electrohydraulic Actuators PVE Series 7 powersolutions danfoss com...

Страница 2: ...Revision history Table of revisions Date Changed Rev August 2017 First edition 0101 Service Manual PVE Series 7 2 Danfoss August 2017 AX00000348en US 0101...

Страница 3: ...utions 8 PVG with the PVE overview 9 Troubleshooting 9 Connector Overview 10 Hydraulic Principle Variants 12 Exchanging PVE Before replacing or dismounting a PVE 14 Dismounting of PVE 14 Mounting of R...

Страница 4: ...ct Analysis ISOBUS Communication standard for CAN J1939 Communication standard for CAN LED Light Emitting Diode LS Load Sensing LVDT Linear Variable Differential Transducer Position sensor NC Normally...

Страница 5: ...upply Direct Current also called Vbat for battery voltage US Steering voltage for the PVE control also called VS Danfoss Literature Reference Danfoss literature reference for PVG and PVE products Titl...

Страница 6: ...d to ground and will disable any active signal Error pins are signal pins and can only supply very limited power consumption Deviation from recommended torque when mounting parts can harm performance...

Страница 7: ...application This can easily introduce misplaced parts and contamination and thereby thread performance and safety Following cleanliness requirements is a prerequisite for service For general descripti...

Страница 8: ...r or contamination could be relevant Dried out O rings and gaskets must be replaced Safety precautions Always consider safety precautions before beginning a service procedure Protect yourself and othe...

Страница 9: ...valve bridge of the actuator is available in different designs utilizing different regulation principles depending on performance variant The actuator positions the main spool by distributing pilot oi...

Страница 10: ...n 2 Pin 3 Pin 4 1x4 AMP Us Udc GND Error 1x4 DEU Us Error GND Udc 1x4 DIN Udc Us Error GND PVEA DI PVEH DI Connector Pin 1 Pin 2 Pin 3 Pin 4 2x4 AMP A Us Udc GND Error 2x4 AMP B DI A DI B GND Udc2 2x4...

Страница 11: ...2 3 4 1 1x6 DEUTSCH 1 2 3 4 5 6 2x4 DEUTSCH 3 4 1 2 1 2 3 4 A B 1x4 DIN 1 2 3 4 1x4 AMP 2418 1 2 3 4 1x6 AMP 1 2 3 4 5 6 2x4 AMP 1 2 3 4 Service Manual PVE Series 7 General Information Danfoss August...

Страница 12: ...dc Ramp Ramp SV1 SV2 P109126 Principle of PVEM 2 1 0 Pp LVDT SV2 SV1 Micro controller Power Supply UDC US Error LED P109132 Principle PVEA 2 1 0 Pp Micro controller Power Supply NP DI_B DI_A Udc LED E...

Страница 13: ...or For warranty claims please verify and describe below points before replacing actuator Function of external parts Spool can move as expected when activated by PVM Pilot pressure is available Control...

Страница 14: ...ng of it b Ensure all O rings are in place c Ensure new bolts are present d Ensure presence of eventually electrical connector sealing e Eventually clean off excessive oil with a soft tissue PVE must...

Страница 15: ...must be tested after manufactures guidelines After service the PVG must be tested according to manufactures guidelines Ensure that safety functions and performance apply to demands Before restart blee...

Страница 16: ...Solutions ApS Nordborgvej 81 DK 6430 Nordborg Denmark Phone 45 7488 2222 Danfoss Power Solutions US Company 2800 East 13th Street Ames IA 50010 USA Phone 1 515 239 6000 Danfoss Power Solutions Tradin...

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