Danfoss_OMT_Series_Technical_Data.pdf - 第52页

B.S. 46 Keyway deviates from standard OMV port thread versions 151-1977.11_A min. 18 [0.67] A E A: G main ports E: ISO 228/1 - G1 151-1977.11_B min. 19 [0.75] Ø41.5 [1.634] Ø41.0 [1.614] B F B: UN main ports F: 1 5/16 - …

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40.5 [1.594]
40.0 [1.575]
105 [4.13]
70 [2.76]
16.000 [0.6299]
15.957 [0.6282]
6 [0.24]
23 [0.91]
7 [0.28]
151-1919.10_G
Ø60 [2.36]
32.25 [1.270]
32.05 [1.262]
M42x3 [0.12]
Ø9 [0.35]
Ø78 [3.07]
Ø8 [0.31]
A-A
A
A
I
J
K
G
G: Tapered 60 mm shaft
J: DIN 937
Across flats: 65 mm
Tightening torque: 750 ±50 N•m [6640 ±440 lbf•in]
I: Taper 1:10
K: Parallel key B16 × 10 × 32
DIN 6885
Keyway deviates from standard
51.1 [2.012]
50.5 [1.988]
73.6 [2.898]
72.4 [2.850]
100.4 [3.953]
99.6 [3.921]
4.5 [0.177]
14.308 [0.5633]
14.288 [0.5625]
16 [0.63]
151-1919.10_H
Ø4 [0.16]
Ø57.20 [2.252]
Ø57.10 [2.248]
7.29 [0.287]*
7.19 [0.283]
Ø60 [2.36]
45˚
A-A
A
A
H
N
M
L
H: Tapered 2.25 in shaft
L: Cone 1:8
SAE J501
M: 11/2 - 18 UNEF
Across flats: 2 3/8 in
Tightening torque: 750 ±50 N•m [6640 ±440 lbf•in]
N: Parallel key
9/16 × 9/16 × 2 in
Technical Information
OMT and OMV Orbital Motors
Shaft version
©
Danfoss | September 2021 BC152886483862en-000801 | 51
B.S. 46
Keyway deviates from standard
OMV port thread versions
151-1977.11_A
min. 18 [0.67]
A
E
A: G main ports
E: ISO 228/1 - G1
151-1977.11_B
min. 19 [0.75]
Ø41.5 [1.634]
Ø41.0 [1.614]
B
F
B: UN main ports
F: 1 5/16 - 12 UN O-ring boss port
151-1977.11_C
min. 12 [0.47]
C
G
C: G drain port
G: ISO 228/1 - G1/4
151-1977.11_D
min. 13 [0.51]
D
H
D: UNF drain port
H: 9/16 - 18 UNF O-ring boss port
Technical Information
OMT and OMV Orbital Motors
Shaft version
52 |
©
Danfoss | September 2021 BC152886483862en-000801
OMV dimensions - European version
OMV standard flange - European version
Ø146.4 [5.764]
Ø145.0 [5.710]
Ø160.000 [6.2992]
Ø159.937 [6.2967]
Ø88 [3.46]
Ø90 [3.54]
2 [0.08]x45˚
40 [1.57]
60 [2.36]
14.0 [0.551]
13.0 [0.512]
14.0 [0.551]
13.0 [0.512]
24.6 [0.969]
23.4 [0.921]
14.0 [0.551]
13.0 [0.512]
14.0 [0.551]
13.0 [0.512]
11 [0.43]
R1.6 [0.063]
39.4 [1.551]
38.6 [1.520]
20 [0.79]
33˚
max. 76 [2.99]
Ø200.4 [7.890]
Ø199.6 [7.858]
max. 81 [3.19]
max. 77 [3.03]
8 [0.31]
69 [2.72]
23.9 [0.941]
22.9 [0.902]
23.9 [0.941]
22.9 [0.902]
23.9 [0.941]
22.9 [0.902]
23.9 [0.941]
22.9 [0.902]
R16 [0.63]
Ø18 [0.71]
max. 181.3 [7.14]
max. 181.3 [7.14]
151-890.12
25.3 [0.996]
24.7 [0.972]
25.3 [0.996]
24.7 [0.972]
120 [4.72]
max. 149 [5.87]
L
L
1
L
2
L
3
D
E
C
C: Drain connection G 1⁄4; 12 mm [0.47 in] deep
Technical Information
OMT and OMV Orbital Motors
OMV dimensions
©
Danfoss | September 2021 BC152886483862en-000801 | 53