Turolla group 3 gear pumps - technical information - bibus sk

OpenCircuitGear
MEMBER OF THE SAUER-DANFOSS GROUP
Group 3 Gear Pumps
Technical Information
General Information
Technical data
Technical data for SNP3NN
SNP3NN pump model
Displacement
Peak pressure
Rated pressure
cm 3 /rev
[in 3 /rev]
bar [psi]
Frame size
022 026 033 038 044 048 055 063 075 090
22.1
[1.35]
270
[3910]
250
[3625]
Technical data for SEP3NN
SEP3NN pump model
Displacement
Peak pressure
Rated pressure
cm 3 /rev
[in 3 /rev]
bar [psi]
Frame size
022 026 033 038 044
22.1
[1.35]
230
[3350]
210
[3045]
26.2
[1.60]
230
[3350]
210
[3045]
33.1
[2.02]
230
[3350]
210
[3045]
37.9
[2.32]
230
[3350]
210
[3045]
44.1
[2.69]
200
[2910]
180
[2610]
Minimum speed
1000 1000 1000 1000 800
min -1 (rpm)
Maximum speed 3000 3000 3000 2800 2600
Weight
26.2
[1.60]
270
[3910]
250
[3625]
Moment of inertia of
rotating components
Theoretical flow at
maximum speed
33.1
[2.02]
270
[3910]
250
[3625]
kg [lb]
37.9
[2.32]
270
[3910]
250
[3625]
x 10 -6 kg•m 2
[x 10 -6 lbf•ft 2 ]
l/min
[US gal/min]
44.1
[2.69]
270
[3910]
250
[3625]
5.7
[12.57]
198
[4698]
66.3
[17.5
48.3
[2.93]
250
[3625]
230
[3350]
5.8
[12.79]
216
[5126]
78.6
[20.8]
55.1
[3.36]
250
[3625]
230
[3350]
63.4
[3.87]
230
[3350]
210
[3045]
6.1
[13.45]
246
[5873]
99.3
[26.2]
74.4
[4.54]
200
[2910]
180
[2610]
6.2
[13.67]
294.2
[6981]
113.7
[30.0]
88.2
[5.38]
170
[2465]
150
[2175]
Minimum speed
800 800 800 800 800 800 800 600 600 600
min -1 (rpm)
Maximum speed 3000 3000 3000 3000 3000 3000 2500 2500 2500 2500
Weight
Moment of inertia of
rotating components
Theoretical flow at
maximum speed
kg [lb]
x 10 -6 kg•m 2
[x 10 -6 lbf•ft 2 ]
l/min
[US gal/min]
6.8
[15.0]
198
[4698]
66.3
[17.5]
6.8
[15.0]
216
[5126]
78.6
[20.8]
7.2
[15.8]
246
[5838]
99.3
[26.2]
7.3
[16.1]
267,2
[6340]
113.7
[30.0]
7.5
[16.5]
294,2
[6891]
132.3
[35.0]
7.6
[16.8]
312,2
[7408]
144.9
[38.3]
7.8
[17.3]
342,3
[8123]
137.8
[36.4]
8.1
[17.9]
378,3
[8977]
158.5
[41.8]
8.5
[18.7]
426,4
[10118]
186
[49.1]
8.9
[19.6]
486,5
[11545]
220.5
[58.3]
6.4
[14.11]
312.2
[7408]
132.3
[35.0]
C Caution
The rated and peak pressure mentioned are for pumps with flanged ports
only. When threaded ports are required a de-rated performance has to be
considered. To verify the compliance of an high pressure application with a
threaded ports pump apply to a Turolla OCG representative.
6
L1016456 • June 2010 • Rev A