Rexorth A11VLO/A11VG: Mkpu nrụgide mmanụ dị ala

The Rexroth A11VLO/A11VG is a low oil pressure alarm. It is used to monitor the lubrication level of an oil-lubricated gear pump. The A11VG and the A11VLO are identical except that they are built and tested to different standards. The A11VG has been built and tested in accordance with European Standard EN ISO 3834-1, while the A11VLO has been built and tested to American National Standards Institute standard Z3.22-2000 (E29). Both versions have been tested with diesel oil at an ambient temperature of 20°C (68°F) and have been certified by a third party testing laboratory (TÜV).

Oti mkpu nwere ihe ntụgharị nrụgide agbakwunyere na bọọdụ sekit eletrọnịkị. Ihe mmetụta ahụ na-atụgharị nrụgide n'ibu site na gearbox ka ọ bụrụ mgbaàmà eletriki nke eletrọnịkị nwere ike ịgụ n'ime ụlọ mgbapụta gia ma ọ bụ ngwaọrụ njikwa ọzọ dị ka onye na-ahụ maka PLC. Oti mkpu na-ada ụda mgbe mmanye na-ezughị oke na igbe gear n'ihi ọkwa mmanụ dị ala ma ọ bụ ọnọdụ okpomọkụ dị elu nke nwere ike ime ka ihe ndị dị n'ime sistemụ gị na-eyi akaghi aka.

Ụdị mgbapụta nke Mgbapu mmiri Rexorth A11VG/Rexorth A11VLO Hydraulic Pump bụ piston.

Nfuli piston bụ ụdị mgbapụta mmanụ a na-ejikarị eme ihe n'ụgbọ ala. Ha na-eji piston bufee mmanụ site n'otu ọnụ ụlọ gaa n'ọzọ. Enwere ụdị piston abụọ: otu onye na-eme ihe na nke abụọ. Piston na-eme otu ihe na-aga naanị otu ụzọ, ebe piston na-eme ihe abụọ na-ebugharị ụzọ abụọ ahụ. Piston na-eme ihe ugboro abụọ na-arụ ọrụ nke ọma ma enwere ike iji ya na-agbapụta ihe karịrị otu mmiri n'otu oge.

A11VLO / A11VG na-eji pistons na-eme otu ihe na otu gbọmgbọm na piston ọ bụla nke nwere ọnụ ụlọ abụọ kewapụrụ site na valvụ nlele (otu akụkụ nke valvụ ahụ na-emepe mgbe ọ na-enweta nrụgide ma na-emechi mgbe ọ naghị enweta nrụgide). Ihe nlele nlele na-ekwe ka mgbapụta ahụ jupụta na mmiri n'okpuru nrụgide dị ala, ma ha na-egbochikwa mmiri na-esi na mgbapụta ahụ pụta ma ọ bụrụ na ọ dịghị mmanụ mmanụ ma ọ bụ ike etinyere ya.

A11VLO/A11VG nwere oti mkpu mmanụ dị ala na nkwụsị akpaaka.

Emebere nfuli hydraulic Rexorth A11VLO na A11VG maka ngwa nrụgide dị elu ebe achọrọ nkenke na ntụkwasị obi. A na-eji ha eme ihe na ụlọ ọrụ nri na ihe ọṅụṅụ ruo ọtụtụ afọ. A11VG bụ obere ihe nlereanya nke abụọ ahụ, mana ọ ka nwere ọnụ ọgụgụ dị elu nke 26 GPM (1.04 m3 / hr).

Enwere ike ịkwado Rexorth A11VLO na usoro nchịkwa PLC nhọrọ nke na-enye onye ọrụ aka ịchịkwa ọrụ niile nke mgbapụta site na ebe dịpụrụ adịpụ. Nke a na-eme ka ọ dị mma maka ojiji na ebe ndị dịpụrụ adịpụ ebe ọnọdụ nwere ike ọ gaghị adị mma ma ọ bụ nwee nsogbu nchekwa.

The swash efere akụkụ nke Rexorth A11VLO/A11VG bụ 15, 22 ma ọ bụ 24 degrees.

The Rexroth A11VLO/A11VG hydraulic mgbapụta bụ mgbanwe piston mgbapụta nke nwere ike itinye n'ọnọdụ ọ bụla. A na-ejikarị ya eme ihe dị ka mgbapụta inyeaka nke a na-agbanye n'ihu nnukwu mgbapụta hydraulic. Nke a na-enye ohere iji obere mgbapụta hydraulic dị nta ma na-abawanye arụmọrụ nke usoro ahụ. Ngwa ọzọ dị mkpa maka ụdị mgbapụta a dị na sistemu hydraulic na oke okpomọkụ ma ọ bụ ọtụtụ sekit ebe ọ dị mkpa ka kewaa n'ime obere akụkụ.

Igwe mgbapụta Rexroth a na-eje ozi dị ka onye na-anọchi anya nfuli n'ime igwe ụgbọ ala ndị njem na igwe ihe owuwu.

Rexroth A11VG mgbapụta

Igwe mmiri Rexroth A11VG Hydraulic Pump na-eje ozi dị ka onye nnọchi maka nfuli n'ime igwe ụgbọ ala ndị njem na igwe ihe owuwu. A na-eji ya dị ka mgbapụta hydraulic na-ebufe mmanụ site na mmiri mmiri na ngọngọ cylinder. A11VG dị na nhazi dị iche iche na-arị elu, ụdị na ihe iji hụ na ọ dabara na ngwa injin gị.

Rexroth A11VLO mgbapụta

Igwe mmiri Rexroth A11VLO Hydraulic Pump na-eje ozi dị ka onye nnọchi maka nfuli n'ime igwe ụgbọ ala ndị njem na igwe ihe owuwu. A na-eji ya dị ka mgbapụta hydraulic na-ebufe mmanụ site na mmiri mmiri na ngọngọ cylinder. A11VLO dị na nhazi dị iche iche na-arị elu, ụdị na ihe iji hụ na ọ dabara na ngwa injin gị.

A11VLO/A11VG nwere nnukwu nchụpụ nke 63 cm3.

The A11VLO/A11VG bụ kọmpat na fechaa mmanụ mgbapụta na kacha nfe nke 63cm3. Mgbapụta ahụ nwere piston nwere mmanu mmanu, ụlọ aluminom na akara ogwe aka agbakwunyere. Nke a na-eme ka ọ dị mma maka ngwa ebe ohere dị oke ma ọ bụ ebe a ga-ezere mmetọ nke mmanụ.

Emebere A11VLO / A11VG maka iji ya na sekit hydraulic, yana maka usoro ịgbanye mmanụ na injin ụgbọ elu na ngwa ndị ọzọ ebe nrụgide dị elu na okpomọkụ na-ezute. Enwere ike iji ya nye nrụgide maka sistemu pneumatic dị ka breeki ikuku, sistemu braking inyeaka na sistemu enyemaka ịnya ụgbọ ala.

Ngwa gụnyere: sekit hydraulic na moto hydraulic; hydraulic ike ndu; usoro breeki ụgbọ elu; Sistemụ ịgba mmanụ mmanụ na igwe ụgbọ elu (dịka maka injin turboprop).

Mgbapụta mgbapụta a nwere oke ọsọ na-aga n'ihu nke 3000 RPM yana ọsọ na-adịte aka nke 3800 RPM.

Emebere Pump Hydraulic Rexorth A11VG maka sistemu hydraulic dị elu, dị ka nke eji arụ ọrụ ugbo. A maara mgbapụta Rexroth a maka ntụkwasị obi na ịdịte aka ya.

Igwe mmiri Rexroth A11VG Hydraulic Pump na-abịa na ụlọ nkedo dị arọ, nke pụtara na ọ nwere ike iguzogide ihe siri ike nke ojiji kwa ụbọchị. Nke a na-emekwa ka ọ dị mma maka ngwa ebe vibration bụ okwu. Igwe mmiri Rexroth A11VG Hydraulic Pump na-egosipụta nhazi mmiri okpukpu abụọ nke na-eme ka ọ na-aga nke ọma ọbụlagodi mgbe ọ na-ebu ibu.

Oke kachasị nke A11VLO/A11VG nyere bụ mmanya 280.

Igwe mmiri hydraulic Rexroth A11VG / A11VLO bụ nrụgide dị elu, nke dị elu, na-enweghị nha nha atọ nke axial piston mgbapụta maka inye mmanụ mmanụ na moto hydraulic na ọnụ ọgụgụ dị elu na ntụgharị dị ukwuu. Emebere ya maka oke nrụgide arụ ọrụ na okpomọkụ. Enwere ike itinye mgbapụta a ka ọ bụrụ ihe eji arụ ọrụ ma ọ bụ jiri moto mpụga mee ihe. Moto ọkọlọtọ bụ moto asynchronous nke nwere akụkụ atọ nwere mkpali magnet na-adịgide adịgide.

Site na mgbapụta hydraulic a, ọsọ kacha agbagoro bụ 3000 RPM, na nrụgide na-agbatị oge bụ 3150 RPM.

Nfuli hydraulic Rexroth dị n'ọtụtụ nha na ọkwa ike. Ha mejupụtara ahụ mgbapụta, volut, impeller na ihe ndị ọzọ. A na-eji nfuli hydraulic ndị a n'ọtụtụ ngwa dị ka ọrụ ugbo, ihe owuwu ihe na ihe ndị na-egwupụta ihe ndị ọzọ. A na-emepụta Pump Hydraulic Rexroth A11VG maka nrụgide dị elu na ngwa ngwa dị elu ebe a chọrọ ntụkwasị obi na ọkwa ụda dị ala. Ọ nwere ọkwa nrụgide na-aga n'ihu na-aga n'ihu nke 30000 psi, yana oke nrụgide nkwụsịtụ nke 31000 psi. Igwe mmiri hydraulic a dị na nha dị iche iche sitere na 1/4 ruo 2 HP. A11VG Hydraulic Pump nwere okpomọkụ na-arụ ọrụ site na -30 ° C ruo 60 ° C (86 ° F ruo 140 ° F).

Isiokwu a na-agwa gị maka ụfọdụ atụmatụ nke Rexorth A11VG Hydraulic Pump/Mgbapu mmiri Rexorth A11VLO.

Rexorth A11VG / A11VLO bụ mgbapụta hydraulic dị elu nke na-enye nhọrọ dịgasị iche iche iji gboo mkpa niile. Ngwunye mgbapụta piston dị elu nke mgbapụta ahụ na-eme ka ọ dị ogologo ndụ, ebe ụda olu na-arụ ọrụ dị ala na-eme ka ọ dị mma maka ngwa dịgasị iche iche gụnyere igwe ihe owuwu, ihe ndị na-egwuputa ihe na igwe ugbo.

Ejiri nfuli hydraulic Rexorth A11VG / A11VLO na-arụ ọrụ dị elu n'uche, ya mere ha dị mma maka ngwa ebe ike oriri bụ ihe dị mkpa.

Rexroth A11VLO/A11VG abụrụla akụkụ egosipụtara na ọtụtụ puku ngwa ụlọ ọrụ. O nyela ọrụ na-enweghị ntụpọ na ngwa ya sara mbara.