Danfoss_OMT_Series_Technical_Data.pdf - 第21页
Port thread versions A B C D G H E F 151-1977.11 min. 13 [0.51] min. 12 [0.47] min. 18 [0.67] min. 19 [0.75] Ø41.5 [1.634] Ø41.0 [1.614] A G main ports E ISO 228/1 - G3/4 O-ring boss port B UN main ports F 1 1/16 - 12 UN…
102 [4.02]
80.8 [3.181]
80.0 [3.150]
4.5 [0.177]
59.00 [2.323]
57.80 [2.276]
32.1 [1.264]
31.5 [1.240]
16 [0.63]
34 [1.34]
4 [0.16]
12.000 [0.4724]
11.957 [0.4707]
54 [2.13] 22 [0.87]
82 [3.23]
11.150 [0.4390]
11.130 [0.4382]
R5 [0.20]
R0.5 [0.020]
R6.7 [0.267]
7 [0.28]
77 [3.03]
75 [2.95]
38.25 [1.506]
37.75 [1.486]
28.14 [1.108]**
27.89 [1.098]
8.64 [0.340]
8.53 [0.336]
151-1917.10
29.5 [1.161]
29.3 [1.154]
Ø34.85 [1.372]
Ø34.73 [1.367]
5.71 [0.225]
5.61 [0.221]
Ø4 [0.16]
Ø6 [0.24]
Ø7 [0.28]
M30x2
24.15 [0.951]
23.95 [0.943]
Ø56 [2.20]
Ø45 [1.77]
Ø45 [1.77]
Ø45 [1.77]
45˚
60˚
H
E
I
K
L
J
M
F
G
A-A
A-A
A-A
A
A
A
A
A
A
E Tapered 45 mm shaft (ISO/R775)
I DIN 937
Across flats: 46 mm
Tightening torque: 500 ± 30 Nm [4430
±270 lbf·in]
H Taper 1:10
J Parallel key
B12 × 8 × 28
DIN 6885
Keyway deviates from standard
F Tapered 1.75 in shaft
K Cone 1:8
SAE J501
L 1 1/4 - 18 UNEF
Across flats 2 3/16 in
Tightening torque: 500 ±10 Nm (4425 ±90
lbf·in)
M Parallel key
7/16 × 7/16 × 1 1/4
B.S. 46
Keyway deviates from standard
G P.t.o. shaft
DIN 9611 Form 1 (ISO/R500
without pin hole)
** Deviates from DIN 9611
Technical Information
OMT and OMV Orbital Motors
OMT
20 |
©
Danfoss | September 2021 BC152886483862en-000801
Port thread versions
A
B
C D
G
H
E F
151-1977.11
min. 13 [0.51]
min. 12 [0.47]
min. 18 [0.67]
min. 19 [0.75]
Ø41.5 [1.634]
Ø41.0 [1.614]
A G main ports
E ISO 228/1 - G3/4
O-ring boss port
B UN main ports
F 1 1/16 - 12 UN
C G drain port
G G: ISO 228/1 - G1/4
O-ring boss port
D UNF drain port
H 9/16 - 18 UNF
Technical Information
OMT and OMV Orbital Motors
OMT
©
Danfoss | September 2021 BC152886483862en-000801 | 21
Dimensions
OMT standard flange - European version
Ø123.8 [4.874]
Ø122.2 [4.811]
Ø125.000 [4.9213]
Ø124.937 [4.9188]
Ø73 [2.87]
Ø71 [2.80]
18 [0.71]
23.6 [0.929]
22.4 [0.882]
13.0 [0.512]
12.0 [0.472]
13.0 [0.512]
12.0 [0.472]
13.0 [0.512]
12.0 [0.472]
13.0 [0.512]
12.0 [0.472]
R1.6 [0.063]
R12 [0.47]
Ø14 [0.55]
Ø160.4 [6.315]
Ø159.6 [6.283]
31 [1.22]
60 [2.36]
32 [1.26]
9 [0.35]
22.4 [0.882]
max. 69 [2.72]
22.1 [0.870]
21.1 [0.831]
22.1 [0.870]
21.1 [0.831]
22.1 [0.870]
21.1 [0.831]
22.1 [0.870]
21.1 [0.831]
max. 67 [2.64]
72 [2.83]
64 [2.52]
max. 71 [2.80]
20.3 [0.799]
19.7 [0.776]
20.3 [0.799]
19.7 [0.776]
max. 143 [5.63]
max. 143 [5.63]
151-889.11
100 [3.94]
max. 128 [5.04]
C
E
D
L
L
1
L
2
L
3
C: Drain connection, G 1⁄4; 12 mm [0.47 in] deep
D: M10; 10 mm [0.39 in] deep
E: G 3⁄4; 17 mm [0.67 in] deep
Technical Information
OMT and OMV Orbital Motors
OMT
22 |
©
Danfoss | September 2021 BC152886483862en-000801