Danfoss 51 Series Service Manual page 4

Bent axis motors two position controls

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Service manual (64 pages)

Repair instructions (36 pages)

Service kit instructions (2 pages)

Table Of Contents

Table of Contents

Service Manual

Contents

N2 Controls

E1, E2, F1, F2 Controls

G1, G2, G7

U1, U2

PC, PD

Series 51 Two Position Controls Service Manual

Repair..................................................................................................................................................................................................25

Removing Solenoid(s)............................................................................................................................................................. 25

T1/T2/T3/T4 controls..........................................................................................................................................................25

Disassembly................................................................................................................................................................................25

T1/T2/T3/T4/TA/TH/TM/TN controls............................................................................................................................ 25

Inspection....................................................................................................................................................................................27

Assembly......................................................................................................................................................................................27

Solenoid Assembly...................................................................................................................................................................28

T1/T2/T3/T4 controls..........................................................................................................................................................28

Operation..........................................................................................................................................................................................29

Functional Description........................................................................................................................................................... 29

Disassembly................................................................................................................................................................................29

Inspection....................................................................................................................................................................................30

Assembly......................................................................................................................................................................................30

Operation..........................................................................................................................................................................................32

Functional Description........................................................................................................................................................... 32

Disassembly................................................................................................................................................................................32

Assembly......................................................................................................................................................................................33

Operation..........................................................................................................................................................................................35

Functional Description........................................................................................................................................................... 35

Disassembly................................................................................................................................................................................36

Inspection....................................................................................................................................................................................37

Assembly......................................................................................................................................................................................37

Operation..........................................................................................................................................................................................39

Functional Description........................................................................................................................................................... 39

Repair .................................................................................................................................................................................................39

Disassembly................................................................................................................................................................................39

Inspection....................................................................................................................................................................................41

Assembly......................................................................................................................................................................................41

Operation..........................................................................................................................................................................................42

Functional Description........................................................................................................................................................... 42

PC Control.............................................................................................................................................................................. 42

PD Control..............................................................................................................................................................................42

Adjustment................................................................................................................................................................................. 42

PC, PD PCOR Adjuster Stop-pin......................................................................................................................................42

Schematic Diagrams................................................................................................................................................................43

11009442 • Rev CA • January 2015

Table of Contents