Danfoss_OMT_Series_Technical_Data.pdf - 第18页
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.…
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
82.2 [3.236]
81.8 [3.220]
82 [3.23]
26 [1.02]
9.5 [0.374]
M12
58 [2.28]
56 [2.20]
58 [2.28]
56 [2.20]
min. 20 [0.78]
3/8 -16 UNC
R0.5 [0.020]
R0.5 [0.020]
151-1916.10
Ø45 [1.77]
Ø38.100 [1.5000]
Ø38.075 [1.4990]
Ø38.100 [1.5000]
Ø38.075 [1.4990]
Ø45 [1.77]
45˚
45˚
D
C
A-A
A-A
A
A
A
A
C Involute splined shaft
ANS B92.1 - 1970 standard
Flat root side fit
Pitch 12/24
Teeth 17
Major diameter 1.50 in
Pressure angle 30°
D US version
Involute splined shaft
ANS B92.1 - 1970 standard
Flat root side fit
Pitch 12/24
Teeth 17
Major diameter 1.50 in
Pressure angle 30°
Technical Information
OMT and OMV Orbital Motors
OMT
©
Danfoss | September 2021 BC152886483862en-000801 | 19