OMM20 HYDRAULIC MOTOR END PORT METRIC

Hydraulic Motor Model Length
L max.mm [in] L1 mm [in]
SKU001561 104.0 [4.09] 3.5 [0.14]
SKU001564 105.0 [4.17] 5.5 [0.22]
SKU001565 109.0 [4.29] 8.5 [0.33]
SKU001566 114.0 [4.49] 13.5 [0.53]
SKU001562 118.0 [4.65] 17.0 [0.67]
SKU000281 112.0 [4.80] 21.5 [0.85]


Technical data for OMM with 16 mm and 5/8 inch cylindrical shaft


Type OMM OMM OMM OMM OMM OMM
Motor size 8 12.5 20 32 40 50
Geometric
displacement
cm3
in3
8.2
(0.50)
12.9
(0.79)
19.9
(1.22)
31.6
(1.93)
39.8
(2.43)
50.3
(3.08)
Max.speed min-1
rpm
cont. 1950 1550 1000 630 500 400
int. 1) 2450 1940 1250 800 630 500
Max.torque Nm
(lbf-in)
cont. 11
(95)
16
(140)
25
(220)
40
(350)
45
(400)
46
(410)
int. 1) 15
(135)
23
(200)
35
(310)
57
(500)
70
(620)
88
(780)
peak 2) 21
(185)
33
(290)
51
(450)
64
(570)
82
(725)
100
(890)
Max.output kW
hp
cont. 1.8
(2.4)
2.4
(3.2)
2.4
(3.2)
2.4
(3.2)
2.2
(3.0)
1.8
(2.4)
int. 1) 2.6
(3.5)
3.2
(4.3)
3.2
(4.3)
3.2
(4.3)
3.2
(4.3)
3.2
(4.3)
Max.pressure drop bar
psi
cont. 100
(1450)
100
(1450)
100
(1450)
100
(1450)
90
(1310)
70
(1020)
int. 1) 140
(2030)
140
(2030)
140
(2030)
140
(2030)
140
(2030)
140
(2030)
peak 2) 200
(2900)
200
(2900)
200
(2900)
160
(2320)
160
(2320)
160
(2320)
Max.oil flow l/min
gpm
cont. 16
(4.2)
20
(5.3)
20
(5.3)
20
(5.3)
20
(5.3)
20
(5.3)
int. 1) 20
(5.3)
25
(6.6)
25
(6.6)
25
(6.6)
25
(6.6)
25
(6.6)
Max.starting pressure
with unloaded shaft
bar
psi
4
(60)
4
(60)
4
(60)
4
(60)
4
(60)
4
(60)
Min.starting
torque
at max.press.drop cont.
Nm (lbf-in)
7
(60)
12
(105)
21
(185)
34
(300)
38
(335)
41
(365)
at max.press.drop int. 1)
Nm (lbf-in)
10
(90)
17
(150)
29
(255)
48
(425)
62
(550)
79
(700)
Min.speed 3) min-1
(rpm)
50 40 30 30 30 30


Type Max.inlet pressure
OMM 08 ~ 50 bar
(psi)
cont. 140
(2030)
bar
(psi)
int. 1) 175
(2540)
bar
(psi)
peak 2) 225
(3260)

1) Intermittent operation: the permissible values may occur for max. 10% of every minute.

2) Peak load: the permissible values may occur for max. 1% of every minute.

3) Operation by lower speeds may be slightly less smooth.



Other relevant tool holders:

OMM50 HYDRAULIC MOTOR END PORT METRIC
OMM08 HYDRAULIC MOTOR END PORT METRIC
OMM40 HYDRAULIC MOTOR END PORT METRIC
OMM12.5 HYDRAULIC MOTOR END PORT METRIC
OMM20 HYDRAULIC MOTOR END PORT METRIC
OMM32 HYDRAULIC MOTOR END PORT METRIC