Sauer Danfoss 40 Series - M35;44 Variable Pump

35
520L0635 • Rev EH • June 2009
Series 40 Axial Piston Pumps
Technical Information
Shaft options
Dimensions in mm [in]
Other shaft options may exist. Contact your Sauer-Danfoss representative
for availability and for specic installation drawings.
M35/44 VARIABLE PUMP
Code Description
Torque rating
Drawing
Maximum torque
rating
N•m [lbf•in]
Continuous torque
rating
N•m [lbf•in]
Y Ø 22.20 mm [0.874 in]
Straight keyed
226 [2000] —
63.5
[2.50]
Coupling must not
protrude beyond
this surface
2.85 [0.112] max.
6.35 [0.250] sq. key
38.1 [1.500] long
0.38 [0.015] min. R on edges
22.2 [0.874] dia.
7.9 [0.31]
Mounting flange
(ref.)
P104 409E
A 13-tooth
16/32 pitch
(ANSI B92.1 1970 - Class 5)
126 [2000] 124 [1100]
Y teeth, 16/32
30° pressure angle
fillet root side fit
per ANSI B92.1-1970
class 5
Also mates with
flat root side fit
7.9 [0.31]
Coupling must not protrude
beyond this surface
Mounting flange
(ref)
P104 410E
T
33.3 [1.31]
U
V
W dia pitch
G 15-tooth
16/32 pitch
(ANSI B92.1 1970 - Class 5)
362 [3200] 153 [1350]
N Ø 25.4 mm [1.000 in]
1:8 taper (SAE J501)
497 [4400] —
3/4-16 UNF-2B thd.
42.8 [1.685]
1.50 in/ft
per SAE
standard J501
25.4 [1.000] Nom
shaft dia.
26. 9
[1.06]
22.2 [0.875] Gauge dia.
2.84 [0.112] max.
33.3 [1.311] Gauge dim.
Coupling must not
protrude beyond
25.4 [1.000] max.
Mounting flange
(ref.)
P104 411E
6.35 [0.250] Sq. key
19.05 [0.75] long
0.38 [0.015] min. R on edges
Shaft
option
Shaft dia. Full spline Major dia. Pitch dia. No. teeth
T U V W Y
G 21.97
[0.865]
18.5 [0.73] 24.89
[0.9800
23.812
[0.9375]
15
A 18.8 [.074] 16.50.65 21.72
[0.855]
20.638
[0.8125]
13