Tokyo Keiki Drectional mavharuvhu

Solenoid yakashanda yakananga kudzora mavharuvhu DG4V-3

Wet type solenoid valve ine hupenyu hwepamusoro hwevharuvhu ine yakaderera switching ruzha.Hapana zvisimbiso panzvimbo inotsvedza inobvisa kushushikana kwekudonha.
Mazhinji mavharuvhu sarudzo anosanganisira 3 mhando dzekubatanidza wiring, mwenje wechiratidzo, suppressor, uye AC/DC rectifier.
Model Code
1 Hydraulic fluid
Siya: mineral oil based fluid, mvura-glycol based fluid
F3: Phosphate ester
2 Solenoid inoshanda inotungamira vharafu (gasket mounting)
Wet armature type
3 Mounting dimensions
3: ISO 4401-03
4 Spool mhando
Ona peji E2-4 kusvika E2-7
5 Spool/spring kuronga
A: Spring offset, A Type (2 chinzvimbo, single solenoid)
B: Spring offset, B mhando (2 chinzvimbo, single solenoid)
C: Chitubu chakatarisana nemhando (3 chinzvimbo, kaviri solenoid)
N: Hapana chitubu chakavharirwa mhando (2 chinzvimbo, kaviri solenoid)
6 Solenoid gungano kumisikidza (yezvitubu seti, mhando A uye B)
Siya: chiyero (chakapiwa simba: P kusvika B, A kusvika T)
L: Kuvaka ruoko rweruboshwe (rune simba: P kusvika A, B kusvika T)
7 Electrical wiring system
P: Plug-in solenoids, conduit box, G 1/2
U: DIN43650 zvibatanidza, Pg.11
KU: Inobhururuka inotungamira (yakajairika waya kureba 350 mm, DC 12 V, 24 V chete)
8 Electrical accessories
Kusiya: hapana zvishongedzo (yemagetsi wiring P, KU) uye pasina chinongedzo (yemagetsi wiring U)
1: Zvisungo zvisina midziyo (yemagetsi wiring U)
2: Nerambi rechiratidzo (AC standard)
4: Nekuvhiya suppressor (yemagetsi wiring KU, inononoka solenoid deenergize)
7: Nerambi rechiratidzo uye surge suppressor (DC standard)
9: ADC solenoid rectifier (fast solenoid deenergization), mwenje wechiratidzo uye suppressor
12: ADC solenoid rectifier (inononoka solenoid deenergization), mwenje wechiratidzo uye suppressor

Solenoid voltage
(Ona peji E2-2)
10 Inobvumidzwa T port back pressure
7: 20.6 MPa
11 Port orifice (sarudzo)
Kusiya: hapana port orifices (yakajairwa)
Port orifices
P08 (0.8 mm orifice muP port)
Orifice dhayamita
Chiteshi (A, B, P uye T)
B12 (1.2 mm orifice muB port)
2 port musanganiswa
Musanganiswa kutevedzana, PTAB
P10T12, P08B10 nezvimwe.
12 Dhizaini nhamba.
Zvinotsanangurwa
 

Ikozvino kukosha uye kushandiswa kwemagetsi kunosiyana nemamiriro ekushisa.Hwaro hunoratidzwa patafura hunoenderana ne30°C.
Muiyo AC/DC shanduko yemhando, simba re AC rinoshandiswa kumisa iyo DC solenoid neyakavakirwa-mukati rectifier, uye inouya nehunhu hunoratidzwa neDC solenoids.Izvi zvinoreva kuti zvinhu zvakapihwa DC solenoids zvinoshanda kune yakanyanya kuyerera.
Bvunza Tokyo Keiki kuti uwane ruzivo nezve solenoids yemagetsi ekupa asina kunyorwa pamusoroOna:
Mhando dzeSpool (Neutral Position)