Turolla group 3 gear pumps - technical information - bibus sk

OpenCircuitGear
MEMBER OF THE SAUER-DANFOSS GROUP
Group 3 Gear Pumps
Technical Information
Dimensions
SNP3NN – 01FA, 01DA, 01BA / SEP3NN – 01BA
The drawing shows the SNP3NN standard porting for 01FA, 01DA and 01BA. The configurations 01FA and 01BA are
available for the SEP3NN.
mm
01FA
01DA
01BA
[in]
40 [1.574]
SNP3NN – 01FA, 01BA, 01DA and SEP3NN – 01FA, 01BA dimensions
Dimension
Inlet
Outlet
46 [1.118]
6 [0.236] Distance from
front flange
to shoulder
Frame size 022 026 033 038 044 048 055 063 075 090
A
B
34 [1.338]
-0.0008
0 Ø 21.5 -0.130
0 [0.846 -0.005 ]
-0.030
Ø 50.8 -0.076
-0.001
[2.0 -0.003 ]
Ø 22 [0.866]
0
Ø 20 -0.021 0
[0.787 ]
A
A
M8 (full thd 18 [0.708] deep)
A - A
0
0
5 -0.030 [0.196-0.001]
+0.10 22 +0.004
[0.866 -0.008 ]
-0.20 63
[2.480]
132.5
[5.216]
5 [0.196] Distance from
front flange
to shoulder
24
[0.944]
Spline:
B22x19 DIN 5482
(Profile offset -0.10 [0.024])
64.5
[2.539]
135.5
[5.334]
67
[2.637]
140.5
[5.531]
X
46.5 [1.83]
68.8
[2.708]
144
[5.669]
20 [0.787]
14.5 [0.571] 24 8 [0.314]
22.22 ±0.50
[0.874 ±0.020]
M14x1.5-6g
71
[2.795]
148.5
[5.846]
72.5
[2.854]
151.5
[5.964]
75
[2.952]
156.5
[6.161]
78
[3.07]
162.5
[6.397]
C 20 [0.787] 27 [1.063] 36 [1.417]
D 40 [1.575] 51 [2.007] 62 [2.441]
E M8 M10
c 20 [0.787] 27 [1.063]
d 40 [1.575] 51 [2.001]
e M8 M10
[0.944]
5 [0.196]
1:8
B
B
B max
22 [0.866]
M8 (full thd 12 [0.472] deep)
M10 (full thd 17 [0.669] deep)
< 40: ±0.20 [0.008] D/d
> 40: ±0.25 [0.010]
4 -0.030 0 [0.158 -0.001
0 ]
B - B
11.5
A ±0.75 [±0.03]
E/e
[0.453 ]
+0.30 +0.010
-0.10 -0.004
C/c
(128.1 [5.043])
85.2 [3.354] 42.9 [1.689]
Ø0.75 X
115 ±0.25 [4.527 ±0.010]
11.0-11.5 [0.433-0.453]
98.4 [3.874]
121.5 [4.783] max
82
[3.228]
170.5
[6.712]
148 [ 5.826] max
(54.3 [2.137])
(96.2 [3.787])
150.5 [5.925] max
87
[3.425]
180.5
[7.106]
The SEP3NN overall length is 12 mm [0.472 in] less than the SNP3NN for the
whole range of displacements (22.1 to 44.1 cm 3 /rev [1.35 to 2.69 in 3 /rev]).
Model code examples and maximum shaft torque
Flange/drive gear Model code example Maximum shaft torque
01DA SNP3NN/075LN01DAP1CDCANNNN/NNNNN 290 N•m [2566 lb•in]
01FA SNP3NN/033RN01FAP1CAC7NNNN/NNNNN 210 N•m [1858 lb•in]
01BA SNP3NN/022RN01BAP1C7C7NNNN/NNNNN 350 N•m [3097 lb•in]
For further details on ordering, see Model Code, pages 8÷9.
26
L1016456 • June 2010 • Rev A