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HYDAC
:
هیدرولیک و
فیلتراسیون |
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The
MCR radial piston motors are slowly running
hydraulic motors which operate according to the
multiple-stroke principle.
The relationship
between roll diameter and cam profile is
optimized inside the central power unit. This
results in the best possible balance of forces
between piston and cam path and simultaneously
extends the service life. The step-piston power
unit or high-displacement power unit yields a
very compact drive unit with high power density.
MCR motors can be used both in open as well as
in closed circuits. |
Characteristics:
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Displacement 160 to 3000 cm³
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Nominal pressure 250 bar
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Peak pressure up to 450 bar
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Minimum speed 5 rpm
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Radial Piston
Motors
Radial piston
motors MCR
Sizes 160...3000
Nominal pressure: 250 bar
Peak pressure: 450 bar |
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Compact, robust design
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Uniform concentric running, even at very low
speeds
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Low running noise
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Reversible
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Sealed tapered roller bearing
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High radial forces permissible on the output
shaft
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Shaft seal up to 10 bar case pressure
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Switchable
• Freewheeling
• Half the displacement
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Version with holding or service brake (optional)
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Integr. flushing valve (optional)
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Speed measurement (optional)
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Frame size 3 |
Size |
160 |
225 |
255 |
280 |
325 |
365 |
400 |
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Swept
volume |
Vg
max
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cm³ |
160 |
225 |
255 |
280 |
325 |
365 |
400 |
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Torque |
Tmax
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Nm |
1022 |
1386 |
1570 |
1760 |
1875 |
2105 |
2307 |
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Speed,
intermittent |
nmax
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rpm |
400 |
400 |
360 |
330 |
310 |
280 |
260 |
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Pressure
difference 1) |
Δpmax
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bar |
450 |
450 |
450 |
450 |
400 |
400 |
400 |
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Weight |
m |
kg |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
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Frame size 5 |
Size |
380 |
470 |
520 |
565 |
620 |
680 |
750 |
820 |
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Swept
volume |
Vg
max
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cm³ |
380 |
470 |
520 |
565 |
620 |
680 |
750 |
820 |
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Torque |
Tmax
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Nm |
2530 |
3130 |
3460 |
3760 |
3670 |
4030 |
4440 |
4860 |
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Speed,
intermittent |
nmax
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rpm |
475 |
385 |
350 |
320 |
290 |
265 |
240 |
220 |
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Pressure
difference 1) |
Δpmax
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bar |
450 |
450 |
450 |
450 |
400 |
400 |
400 |
400 |
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Weight |
m |
kg |
39 |
39 |
39 |
39 |
39 |
39 |
39 |
39 |
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Frame size 10 |
Size |
780 |
860 |
940 |
1120 |
1250 |
1340 |
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Swept
volume |
Vg
max
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cm³ |
780 |
860 |
940 |
1120 |
1250 |
1340 |
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Torque |
Tmax
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Nm |
5134 |
5660 |
6187 |
6859 |
7432 |
8027 |
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Speed,
intermittent |
nmax
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rpm |
220 |
200 |
190 |
180 |
150 |
130 |
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Pressure
difference 1) |
Δpmax
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bar |
450 |
450 |
450 |
400 |
400 |
400 |
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Weight |
m |
kg |
69 |
69 |
69 |
69 |
69 |
69 |
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Frame size 15 |
Size |
1130 |
1250 |
1500 |
1780 |
2150 |
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Swept
volume |
Vg
max
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cm³ |
1130 |
1250 |
1500 |
1780 |
2150 |
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Torque |
Tmax
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Nm |
8095 |
8955 |
9552 |
11332 |
13688 |
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Speed,
intermittent |
nmax
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rpm |
190 |
190 |
170 |
110 |
100 |
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Pressure
difference 1) |
Δpmax
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bar |
450 |
450 |
450 |
400 |
400 |
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Weight |
m |
kg |
93 |
93 |
93 |
93 |
93 |
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Frame size 20 |
Size |
1750 |
2100 |
2500 |
3000 |
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Swept
volume |
Vg
max
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cm³ |
1750 |
2100 |
2500 |
3000 |
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Torque |
Tmax
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Nm |
11531 |
13762 |
14244 |
17073 |
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Speed,
intermittent |
nmax
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rpm |
160 |
160 |
115 |
115 |
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Pressure
difference 1) |
Δpmax
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bar |
450 |
450 |
400 |
400 |
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Weight |
m |
kg |
110 |
110 |
110 |
110 |
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