Danfoss_OMT_Series_Technical_Data.pdf - 第17页

OMT 500 lbf • in Nm 12500 10000 7500 5000 2500 0 1500 1250 1000 750 500 250 0 0 25 50 75 100 125 150 175 200 225 250 275 300 151-1116.10 min -1 (rpm) Q=10 l/min [2.6 US gal/min] Q=150 l/min [39.6 US gal/min] 100 l/min [2…

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OMT 315
lbf•in Nm
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
151-869.10
min
-1
(rpm)
Q=10 l/min
[2.6 US gal/min]
20 l/min
[5.3 US gal/min]
125 l/min
[33.0 US gal/min]
Q=150 l/min
[39.6 US gal/min]
40 l/min
[10.6 US gal/min]
60 l/min
[15.9 US gal/min]
80 l/min
[21.1 US gal/min]
100 l/min
[26.4 US gal/min]
200 bar
∆ p= 40 bar
2900 psi
160 bar
2320 psi
∆ p=240 bar
3480 psi
580 psi
1740 psi
120 bar
1160 psi
80 bar
N=5kW
10kW
N=40kW
85%
80%
87%
30hp
40hp
35hp
15hp
10hp
5hp
η
t
=88%
η
t
=70%
25hp
15kW
35kW
30kW
20kW
25kW
20hp
OMT 400
lbf•in Nm
12000
11000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375
151-1058.10
min
-1
(rpm)
Q=10 l/min
[2.6 US gal/min]
Q=150 l/min
[39.6 US gal/min]
100 l/min
[26.4 US gal/min]
20 l/min
[5.3 US gal/min]
40 l/min
[10.6 US gal/min]
125 l/min
[33.0 US gal/min]
80 l/min
[21.1 US gal/min]
60 l/min
[15.9 US gal/min]
∆ p= 30 bar
150 bar
2180 psi
∆ p=210 bar
3050 psi
180 bar
2610 psi
440 psi
870 psi
60 bar
1300 psi
90 bar
1740 psi
120 bar
N=2.5kW
N=30kW
30hp
2.5hp
η
t
=89%
80%
87%
85%
η
t
=70%
25hp
25kW
20hp
20kW
15hp
15kW
10hp
10kW
5hp
5kW
Technical Information
OMT and OMV Orbital Motors
OMT
16 |
©
Danfoss | September 2021 BC152886483862en-000801
OMT 500
lbf•in Nm
12500
10000
7500
5000
2500
0
1500
1250
1000
750
500
250
0
0 25 50 75 100 125 150 175 200 225 250 275 300
151-1116.10
min
-1
(rpm)
Q=10 l/min
[2.6 US gal/min]
Q=150 l/min
[39.6 US gal/min]
100 l/min
[26.4 US gal/min]
20 l/min
[5.3 US gal/min]
40 l/min
[10.6 US gal/min]
125 l/min
[33.0 US gal/min]
80 l/min
[21.1 US gal/min]
60 l/min
[15.9 US gal/min]
∆
p= 30 bar
140 bar
2030 psi
∆
p=180 bar
2610 psi
160 bar
2320 psi
440 psi
870 psi
60 bar
1300 psi
90 bar
1740 psi
120 bar
N=2.5kW
N=30kW
30hp
2.5hp
η
t
=90%
87%
85%
η
t
=80%
25hp
25kW
20hp
20kW
15hp
15kW
10hp
10kW
5hp
5kW
Function diagram use
Explanation of function diagram use, basis and conditions, see Speed, torque, and output on page 7.
Intermittent pressure drop and oil flow must not occur simultaneously.
Technical Information
OMT and OMV Orbital Motors
OMT
©
Danfoss | September 2021 BC152886483862en-000801 | 17
Shaft version
82 [3.23]
26 [1.02]
9.5 [0.374]
M12
12.000 [0.4724]
11.957 [0.4707]
5.5 [0.217]
4.5 [0.177]
3/8 -16 UNC
9.545 [0.3758]
9.525 [0.3750]
57.5 [2.264]
56.9 [2.240]
11.5 [0.453]
9.3 [0.366]
70.5 [2.776]
70.0 [2.756]
82.2 [3.236]
81.8 [3.220]
min. 20 [0.78]
R0.5 [0.020]
R0.5 [0.020]
151-1032.10
Ø40.018 [1.5755]
Ø40.002 [1.5749]
43.00 [1.693]
42.71 [1.681]
Ø38.10 [1.500]
Ø38.05 [1.498]
42.40 [1.669]
42.14 [1.659]
Ø45 [1.77]Ø45 [1.77]
45˚
45˚
D
C
A-A
A-A
A
A
A
A
A
B
A Cylindrical 40 mm shaft
C Parallel key
A12 × 8 × 70
DIN 6885
Keyway deviates from standard
B Cylindrical 1.5 in shaft
D Parallel key
3/8 × 3/8 × 21/4 in
B.S. 46
Keyway deviates from standard
Technical Information
OMT and OMV Orbital Motors
OMT
18 |
©
Danfoss | September 2021 BC152886483862en-000801