Sauer Danfoss 45 Series - Default Chapter; Table of Contents

3
520L0605 • Rev AB • December 2010
Series 45 G Frame Open Circuit Axial Piston Pumps
Service Manual
INTRODUCTION
TECHNICAL
SPECIFICATIONS
FEATURES
PRESSURE
MEASUREMENT
INITIAL START-UP
PROCEDURES
FLUID AND FILTER
MAINTENANCE
Overview ........................................................................................................................................................... 5
Safety precautions ......................................................................................................................................... 5
Unintended machine movement ....................................................................................................... 5
Flammable cleaning solvents ...............................................................................................................5
Fluid under pressure ................................................................................................................................ 5
Personal safety ...........................................................................................................................................5
Symbols used in Sauer-Danfoss literature .............................................................................................6
General description ....................................................................................................................................... 7
System circuit ...................................................................................................................................................8
General specications ..................................................................................................................................9
Type of mounting .....................................................................................................................................9
Auxiliary mounting pad options ......................................................................................................... 9
Control options .......................................................................................................................................... 9
Port options ................................................................................................................................................9
Direction of rotation ................................................................................................................................9
Installation position ................................................................................................................................. 9
Technical specications .......................................................................................................................... 9
General specications (continued) ........................................................................................................10
Hydraulic parameters ..................................................................................................................................10
Inlet pressure ............................................................................................................................................10
Pressure compensator valve setting ................................................................................................10
Case pressure ...........................................................................................................................................10
Hydraulic uid .........................................................................................................................................10
Hydraulic parameters (continued) .........................................................................................................11
Temperature range .................................................................................................................................11
Fluid viscosity ...........................................................................................................................................11
Filtration ....................................................................................................................................................11
Displacement limiter ...................................................................................................................................12
Auxiliary mounting pads ...........................................................................................................................12
Input shafts .....................................................................................................................................................12
Control options .............................................................................................................................................13
Operation ...................................................................................................................................................13
Control options .............................................................................................................................................14
Required tools ...............................................................................................................................................15
Port locations and gauge installation ...................................................................................................15
General .............................................................................................................................................................16
Start-up procedure ......................................................................................................................................16
Recommendations .......................................................................................................................................17
PHASED OUT PRODUCT