Gear Motors Group 1, 2 and 3 Technical Information - Sauer Bibus
Gear Motors Group 1, 2 and 3 Technical Information - Sauer Bibus
Gear Motors Group 1, 2 and 3 Technical Information - Sauer Bibus
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OpenCircuit<strong>Gear</strong><br />
<br />
MEMBER OF THE SAUER-DANFOSS GROUP<br />
<strong>Gear</strong> <strong>Motors</strong> • <strong>Group</strong> 3<br />
<strong>Technical</strong> <strong>Information</strong><br />
Dimensions<br />
SNM3NN, SNU3NN – 03FB <strong>and</strong> 03BB<br />
St<strong>and</strong>ard porting drawing for 03FB <strong>and</strong> 03BB<br />
03BB<br />
mm<br />
[in]<br />
60 [2.362]<br />
B max<br />
50 [1.968]<br />
0<br />
Ø 22 -0.021 0<br />
[0.866 -0.0008 ]<br />
A<br />
A<br />
03FB<br />
59 [2.323]<br />
9 [0.354]<br />
M8 (full thd 18 [0.708] deep)<br />
A - A<br />
0<br />
0<br />
5 -0.030 [0.196-0.001]<br />
+0.10 24 +0.004<br />
[0.945 -0.008 ]<br />
-0.20 Distance from<br />
front flange<br />
to shoulder<br />
Torque for nut: 95-105 Nm<br />
-0.030<br />
-0.012<br />
Ø60.3 -0.076 [2.374 -0.003 ]<br />
X<br />
22.22 ±0.50 [0.875 ±0.020]<br />
17.5 [0.689]<br />
Ø 25 [0.984]<br />
M16x1.5-6g<br />
28.5 [1.122]<br />
28<br />
[1.102]<br />
8 [0.315]<br />
1:8<br />
B-B<br />
0<br />
0<br />
4.79 [0.189 ]<br />
-0.30<br />
M10 (full thd 17 [0.669] deep)<br />
-0.012<br />
B<br />
B<br />
+0.15<br />
+0.006<br />
13.5 -0.25 [0.532 -0.010 ]<br />
A ±0.75 [±0.030]<br />
14.5 [0.571] Distance from front flange<br />
to cone reference diameter<br />
22 [0.866]<br />
C/c<br />
(149.5 [ 5.885])<br />
E/e<br />
D/d ±0.25 [±0.010]<br />
100 [ 3.937] 49.5<br />
[ 1.949]<br />
44.44 ±0.75 [1.749 ±0.03]<br />
Ø0.75 [0.030] X<br />
146.5 [5.768] max<br />
114.3 [4.5]<br />
M14x1.5-6H<br />
Drain port<br />
115 ±0.25[4.527 ±0.010]<br />
body width<br />
11.0-11.5 [0.433-0.453]<br />
148 [ 5.826] max<br />
116 [4.566] max 65.5 [2.578] max<br />
P005 085E<br />
181.5 [ 7.145] max<br />
Bidirectional motors dimensions – 03FB <strong>and</strong> 03BB*<br />
Frame size 022 026 033 038 044 048 055 063 075 090<br />
Dimension<br />
Inlet/Outlet<br />
A<br />
B<br />
61<br />
[2.4]<br />
132.5<br />
[5.22]<br />
63<br />
[2.48]<br />
135.5<br />
[5.33]<br />
64.5<br />
[2.54]<br />
140.5<br />
[5.53]<br />
66.5<br />
[2.62]<br />
144.0<br />
[5.67]<br />
69.5<br />
[2.74]<br />
148.5<br />
[5.85]<br />
72.5<br />
[2.854]<br />
151.5<br />
[5.96]<br />
C/c 18 [0.71] 27 [1.063]<br />
D/d 55 [2.16]<br />
E/e<br />
M8<br />
75<br />
[2.95]<br />
156.5<br />
[6.16]<br />
78<br />
[3.07]<br />
162.5<br />
[6.4]<br />
82<br />
[3.23]<br />
170.5<br />
[6.71]<br />
* For unidirectional SNU3NN dimensions, see SNU3NN ports, pages 59 <strong>and</strong> 60.<br />
For unidirectional motors no case drain hole into the rear cover.<br />
Model code examples <strong>and</strong> maximum shaft torque<br />
Flange/drive gear Model code example Maximum shaft torque<br />
03FB SNM3NN/063BN03FBM1CACANNNN/NNNNN 300 N•m [2655 lb•in]<br />
03BB SNM3NN/090BN03BBM1CACANNNN/NNNNN 500 N•m [4425 lb•in]<br />
For further details on ordering, see Model Code, pages 50 ÷ 52.<br />
87<br />
[3.43]<br />
180.5<br />
[7.11]<br />
64<br />
L1016082 • June 2010 • Rev A
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