Danfoss_OMT_Series_Technical_Data.pdf - 第44页
151-1965.10 -80 -60 -40 -20 0 20 40 60 80 100 120 mm -3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 in 14000 12000 10000 8000 6000 4000 2000 0 60000 50000 40000 30000 20000 10000 0 lbf N P rad. P rad. P max. 0 + -…
151-1973.10
-80 -60 -40 -20 0 20 40 60 80 100 120 mm
-3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 in
16000
14000
12000
10000
8000
6000
4000
2000
0
70000
60000
50000
40000
30000
20000
10000
0
lbf N
P
rad.
P
rad.
P
max.
0
+-
=15000 N
=3372 lbf
OMV mounting flange: Wheel
Shaft:
All shaft types
151-1969.10
0 20 40 60 80 100 120 140 160 180 200 mm
0 1 2 3 4 5 6 7 in
16000
14000
12000
10000
8000
6000
4000
2000
0
70000
60000
50000
40000
30000
20000
10000
0
lbf N
P
rad.
P
rad.
P
max.
0
+-
=15000 N
=3372 lbf
OMV mounting flange: SAE-C
Shaft:
All shaft types
Technical Information
OMT and OMV Orbital Motors
OMV technical data
©
Danfoss | September 2021 BC152886483862en-000801 | 43
151-1965.10
-80 -60 -40 -20 0 20 40 60 80 100 120 mm
-3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 in
14000
12000
10000
8000
6000
4000
2000
0
60000
50000
40000
30000
20000
10000
0
lbf N
P
rad.
P
rad.
P
max.
0
+-
=10000 N
=2248 lbf
A
A
B
B
A: Cyl. 2.25 in shaft
B: Splined 2.125 in shaft
Technical Information
OMT and OMV Orbital Motors
OMV technical data
44 |
©
Danfoss | September 2021 BC152886483862en-000801
Explanation of function diagram use, basis and conditions can be found in Speed, torque, and output on
page 7.
Continuous range
Intermittent range (max. 10% operation every minute)
Maximum permissible continuous/intermittent pressure drop for the actual shaft version can be found in
OMV technical data on page 40.
Intermittent pressure drop and oil flow must not occur simultaneously.
OMV 315 function diagram
lbf•in N• m
11000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0 50 100 150 200 250 300 350 400 450 500 550 600 650
151-870.11
min
-1
(rpm)
Q=10 l/min
[2.6 US gal/min]
25 l/min
[6.6 US gal/min]
Q=200 l/min
[52.8 US gal/min]
125 l/min
[33.0 US gal/min]
50 l/min
[13.2 US gal/min]
75 l/min
[19.8 US gal/min]
160 l/min
[42.2 US gal/min]
150 l/min
[39.6 US gal/min]
100 l/min
[26.4 US gal/min]
200 bar
∆ p= 35 bar
2900 psi
170 bar
2540 psi
140 bar
2030 psi
∆ p=240 bar
3480 psi
510 psi
1520 psi
105 bar
1020 psi
70 bar
N=5kW
10kW
N=50kW
85%
80%
30hp
40hp
50hp
10hp
5hp
η
t
=87%
η
t
=70%
40kW
30kW
20kW
20hp
OMV 400 function diagram
OMV 400
lbf•in N• m
14000
12000
10000
8000
6000
4000
2000
0
1600
1400
1200
1000
800
600
400
200
0
0 50 100 150 200 250 300 350 400 450 500 550 600
151-871.11
min
-1
(rpm)
Q=10 l/min
[2.6 US gal/min]
25 l/min
[6.6 US gal/min]
Q=240 l/min
[63.4 US gal/min]
50 l/min
[13.2 US gal/min]
75 l/min
[19.8 US gal/min]
125 l/min
[33.0 US gal/min]
150 l/min
[39.6 US gal/min]
175 l/min
[46.2 US gal/min]
200 l/min
[52.8 US gal/min]
100 l/min
[26.4 US gal/min]
200 bar
∆ p= 35 bar
2900 psi
140 bar
2030 psi
175 bar
2540 psi
∆ p=240 bar
3480 psi
510 psi
1520 psi
105 bar
1020 psi
70 bar
N=5kW
10kW
N=50kW
87%
85%
80%
30hp
50hp
10hp
5hp
η
t
=88%
η
t
=70%
40hp
30kW
20kW
40kW
20hp
Technical Information
OMT and OMV Orbital Motors
OMV function diagrams
©
Danfoss | September 2021 BC152886483862en-000801 | 45