Technical General Specifications; Type Of Mounting; Auxiliary Mounting Pad Options; Control Options - Sauer Danfoss 45 Series Service Manual

geneRaL
sPeCifiCations
Series 45 G Frame Open Circuit Axial Piston Pumps
Service Manual

Technical specifications

type of mounting

SAE-C mounting flange.

auxiliary mounting pad options

SAE-A, SAE-B, SAE-B-B, SAE-C, SAE C-C

Control options

PC: Pressure Compensator
LS: Load Sensing (with PC)

Port options

Inlet and system ports: SAE flanged ports, code 61 Inlet Code 62 outlet.
All other ports:

Direction of rotation

Clockwise or counterclockwise.

installation position

Installation position is discretionary.To satisfy inlet pressure conditions, it is
recommended that the pump always be located below the lowest level of hydraulic fluid
in the reservoir. The housing must always be filled with hydraulic fluid.
technical specifications
Features and options
feature
Maximum Displacement
Flow at rated speed (theoretical)
Input torque at maximum displacement
(theoretical)
Mass moment of inertia of internal
rotating components
Weight Axial ports
Radial ports
Rotation
Mounting
Auxiliary mounting
System ports (type)
System ports (location)
Control types
Shafts
Displacement limiters
520L0605 • Rev AB • December 2010
Axial (end) ports or radial (side) ports.
SAE straight thread O-ring boss.
unit
cm³ [in³]
l/min
[US gal/min]
N•m/bar
[lbf•in/1000 psi]
kg•m²
[slug•ft²]
kg [lb]
Splined
Straight
model
g74b g90C
74 [4.52] 90 [5.49]
177.6
[46.9] [52.3]
1.178 1.432
[719] [874]
0.00630 0.00650
[0.00465] [0.00480]
29 [63]
36 [80]
Clockwise, Counterclockwise
SAE-C
SAE-A, SAE-B, SAE-BB, SAE-C
4-bolt split flange
Axial, Radial
PC, Remote PC, LS, LS with internal bleed
14 tooth, 17 tooth
Ø 31.75 mm [1.25 in]
Optional, adjustable
198
9