Buy The hydrodistributor with el.magnitny management U4690.06.901, 12B
The hydrodistributor with el.magnitny management U4690.06.901, 12B

The hydrodistributor with el.magnitny management U4690.06.901, 12B

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Ukraine, Odessa
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Technical characteristics
  • BrandIsoterm
  • Country of manufactureUkraine
  • Rated pressure32 MPa
Description
U4690.06.901 hydrodistributors, 12B are intended for change of the direction or start-up and a stop of a stream of working liquid in hydraulic systems of machines, press and other cars with pressure to 320 kgfs/cm2. Depending on execution hydrodistributors can have various schemes of distribution of a stream of working liquid and be applied with electric, hydraulic, pneumatic, a manual and mechanical type of management.
Name Conditional pass, mm Pressure on an entrance, MPa, (kgf/cm2) Consumption of working liquid (l/min) The maximum pressure at the exit, MPa (kgf/cm2) Weight (kg) no more
BE10 with 2 e/m (14,24,34,44,64) 10 32(320) 20... 32 15(150) 6,45
BE10 with 1 e/m (574,573,574A,574E) 10 32(320) 20... 32 15(150) 6,45
Hand-operated PMM10 10 32(320) 20... 32 15(150) 6,45
PMP10 with a mechanical control 10 32(320) 20... 32 15(150) 6,45
BX10 with hydraulic management 10 32(320) 20... 32 15(150) 6,45
BE10. 94. 10 32(320) 20... 32 15(150) 6,45
General description of a design:
Design of the spool-type device of hydrodistributors of all types of management essentially identical. A basic detail of the hydrodistributor is the pyatikanavochny case 1 in which the main channels are executed:
Р - an opening for an input of working liquid under pressure;
And yes In - openings for accession to other hydraulic devices;
T - an opening for an exit of working liquid in a tank.
Cavities of "T" are integrated among themselves inside. In the central opening
of the case with a diameter of 16 mm the zolotnik 2 is located. The zolotnik is put in action through pushers by the 3rd knot of management as which are used depending on a type of management a tight electromagnet of an alternating or direct current, a hydraulic actuator, a pneumatic actuator, the handle, a roller.
The course of a zolotnik of 3,2 mm, except BMM10.574/OF hydrodistributors...
BMM10.574A/OF at which the course of a zolotnik is equal to 6,4 mm.
Depending on execution of hydrodistributors the knot of management
fastens from one or two torets of the case.
The electromagnet of the hydrodistributor has the button 4 (emergency) which
allows to move a zolotnik at the disconnected electromagnet.
Hydrodistributors can be three-position execution,
the having three working positions of a zolotnik, and on-off execution having two working positions.
Hydrodistributors with electromagnetic, hydraulic and pneumatic
management have two knots of management, except hydrodistributors with spring return of a zolotnik of schemes of distribution of a stream 573, 573E 574, 574A, 574E which have one knot of management. At hydrodistributors with one knot of management the last is located from an opening "In" for schemes 573E and 574E, for other schemes - from an opening "And".
For convenience of installation hydrodistributors can be supplied with connecting
plates
For restriction of a consumption of working liquid in an opening for an input
of working liquid - P it is possible to establish a diaphragm.;
Operation of the hydrodistributor.
At influence of the managing director of effort to a zolotnik there is its replacement from an initial position in one of extreme, at the same time the opening
for an input of working liquid connects to other openings compliance with the scheme of distribution of a stream of working liquid After removal of the operating effort the zolotnik comes back to an initial position or remains in this position depending on a way of installation of a zolotnik.
The zolotnik installs in the three-position hydrodistributor initial (average - 0) a position after removal of the operating effort by two aligning springs - spring return, and performed by with fixing of a zolotnik in three provisions - the handle. Dlyatrekhpozitsionny hydrodistributors with management from a roller the zolotnik is established in working (an average - 0) situation by means of a cam or the copier.
In the on-off
hydrodistributor the zolotnik is established in initial (extreme - "and" or "in") a position by a spring - spring return, and in executions with fixing of a zolotnik in two provisions and without spring return - action of one of knots of management.
At inclusion of the left knot of management (from an opening or withdrawal of the handle to the left (from an opening And) the zolotnik from an initial position
will move to the right (to an opening In), distribution of a stream will correspond at the same time to a position "a"; at inclusion of the right knot upravl the niya (from an opening In) or withdrawal of the handle to the right (to an opening In) distribution of a stream will correspond to a position "v".
For schemes 573 and 573E the opening for an exit of working liquid is used for withdrawal of leaks.
Before operation of on-off hydrodistributors
without spring return with fixing of a zolotnik it is necessary to consider the provision of a zolotnik in the case. In order that the provision of a zolotnik corresponded to an initial position of the scheme of distribution of a stream (position "a") it is necessary to include once the right knot of management (from an opening In) or to take away the handle to the right (to an opening In) against the stop.
For trekhlozitsionny hydrodistributors with management from a roller before work it is necessary to consider that the zolotnik in initial situation is in an extreme position "v" and in order that its situation corresponded to the initial worker (to average - 0) positions, it is necessary to move a zolotnik by means of a cam or the copier at a size of course of 3,2 mm.
For on-off hydrodistributors with management from the handle (with the course of a zolotnik of 3,2 mm) the initial position is designated "0" on knot of management.
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The hydrodistributor with el.magnitny management U4690.06.901, 12B
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