Technical Specifications; General; Features; Specifications - Sauer Danfoss 40 Series Technical Information

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10
Series 40 Axial Piston Pumps
Technical Information

Technical Specifications

Specifications and operating parameters are shown below. For additional information,
see Operating parameters, page 13,
page 23, Features and options, page 25 and
Product line
Pump type
Direction rotation
installation position
filtration configuration
other system requirements
model unit
type of mounting
Port connections
integral charge 3
cm /rev
3
pump (std) [in /rev]
Charge relief valve bar [psi]
setting
system pressure bar [psi]
regulation
Displacement
limiters
input shaft option
auxiliary mounting
pad
Control options
filtration
configuration
model unit m25 Pv
Pump
configuration
3
Displacement cm /rev 24.6
3
[in /rev] [1.50]
weight
kg [lb] 19 [41.5]
mass moment 2 0.0018
·
kg m
of inertia [0.0014]
2
·
[slug ft ]
520L0635 • Rev EH • June 2009
System design parameters, page 16,
Control options, page 41.
Series 40 Pumps
In-line, axial piston, variable, positive displacement pumps
Clockwise (CW) or counterclockwise (CCW) available
Discretionary, the housing must be filled with hydraulic fluid
Suction or charge pressure filtration
Independent braking system, suitable reservoir and heat exchanger
m25 Pv m35 Pv m44 Pv
SAE B SAE B SAE B
Twin Twin Twin
11.8 11.8
-
[0.72] [0.72]
14.0 14.0 14.0
[200] [200] [200]
140-345 [2030-5000]
- - -
Splined, Tapered, or Straight Key
SAE A SAE A
SAE A
SAE B SAE B
DDC DDC DDC
Suction Filtration or Remote Charge Pressure Filtration
m35 Pv m44 Pv m46 Pv
Single variable pump
35.0 43.5 46.0
[2.14] [2.65] [2.81]
25 [55] 25 [55] 33 [73]
0.0033 0.0032 0.0050
[0.0024] [0.0023] [0.0037]
Product
m46 Pv m25 Pt m35 Pt m44 Pt
SAE B SAE B SAE B
Twin Twin Twin
13.9 16.4
-
[0.85] [1.00]
19.5 14.0 14.0
[285] [200] [200]
Option - -
SAE A SAE A
SAE A
SAE B SAE B
MDC,
HDC,
DDC DDC
EDC,
FNR
m25 Pt m35 Pt m44 Pt
Tandem variable pump
24.6 x 2 35.0 x 2 43.5 x 2
[1.50 x 2] [2.14 x 2] [2.65 x 2]
24 [56] 45 [99] 45 [99]
0.0037 0.0066 0.0064
[0.0028] [0.0048] [0.0047]
coding,
m46 Pt
SAE B SAE B
Twin Twin
16.4 22.9
[1.00] [1.40]
14.0 19.5
[200] [285]
- Option
SAE A SAE A
SAE B SAE B
MDC,
HDC,
DDC
EDC,
FNR
m46 Pt
46.0 x 2
[2.81 x 2]
59 [131]
0.0100
[0.0073]