Danfoss Series 90

Auxiliary mounting pad – Options AB, BC, CD, BB
M3
M2M10M1
A
B
M4M5
M3
M2M10M1
A
B
M4M5
M3
M2M10M1
A
B
M4M5
SAE B, option BC
View "X"
146
[5.75]
4 threads
1/2-13UNC-2B
22 [0.87] deep
146
[5.75]
346.5
[13.64]
328.9
[12.95]
"X"
Coupling spline data:
Pitch diameter = 20.6375 [0.8125]
Pressure angle = 30°
Number of teeth = 13
Pitch = 16/32
ANSI B92.1-1970, class 6,
fillet root side fit
Length of spline = 29.51 [1.16]
For O-ring
Ø 94.92 x 2.62
[Ø 3.737 x 0.103]
17.66
[0.70]
Ø 101.65
[Ø 4.002]
+ 0.13 0
[+0.005] [- 0.000]
348.4
[13.72]
331.4
[13.05]
For O-ring
Ø 120.32 x 2.62
[Ø 4.737 x 0.103]
"X"
Coupling spline data:
Pitch diameter = 29.6333 [1.167]
Pressure angle = 30°
Number of teeth = 14
Pitch = 12/24
ANSI B92.1-1970, class 6,
fillet root side fit
Length of spline = 18.97 [0.747]
Ø 127.03
[Ø 5.001]
+ 0.13 0
[+0.005] [- 0.000]
30.73
[1.21]
SAE C, option CD
View "X"
6 threads
1/2-13UNC-2B
22 [0.87] deep
114.5
[4.51]
114.5
[4.51]
181
[7.13]
2
2
SAE A, option AB
View "X"
4 threads
3/8-16UNC-2B
22.8 [0.90] deep
106.375
[4.188]
106.375
[4.188]
347.8
[13.69]
333.93
[13.14]
For O-ring
Ø 82.22 x 2.62
[Ø 3.237 x 0.103]
Coupling spline data:
Pitch diameter = 14.288 [0.5625]
Pressure angle = 30°
Number of teeth = 9
Pitch = 16/32
ANSI B92.1-1970, class 6,
fillet root side fit
Length of spline = 37.13 [1.46]
"X"
Ø 82.6
[Ø 3.252]
+ 0.13 0
[+0.005] [- 0.000]
15.13
[0.59]
2
P102 048
Technical Information Series 90 Axial Piston Pumps
Installation Drawings
520L0603 • Rev 0804 • March 2016 59