Original Sauer Danfoss Valves MCV116 Series

The MCV116 Pressure Control Pilot (PCP) Valve bụ valvụ njikwa dị ọnụ ala maka ojiji na sistemu electrohydraulic nke na-ejikwa igwe eji arụ ọrụ, ọrụ ugbo, njikwa ihe, mmiri, Ngwuputa na ngwa ụlọ ọrụ. Emebere ngwaọrụ ahụ iji chịkwaa valvụ na-achịkwa mmiri na-agba ọsọ (proportal main spool valves na 5-50 gpm), nfuli mgbanwe mgbanwe pilot na moto na ngwaọrụ ọ bụla ọzọ nke bụ nrụgide dị iche iche nke pilot. PCP bụ valvụ flapper nke na-eme mkpọtụ na-emepụta ihe dị iche na mgbama ntinye ọkụ eletrik etinyere. Ọ bụ valvụ na-achịkwa nrụgide nrụgide nke otu-ogbo, kwụ ọtọ, mechiri emechi nke na-eji nrụgide hydraulic dị n'ime

Kpọtụrụ ugbu a gbadaa na pdf

nkọwa ngwaahịa

Ozizi nke Ọrụ

7 Jenụwarị 2019

PCP na-anabata dc ugbu a wee mepụta nrụpụta nrụgide dị iche iche nke hydraulic. Hụ atụmatụ ime ọrụ. Ntinye ntinye ugbu a na-achịkwa ọkwa moto torque, netwọk mmiri nwere ihe mgbochi etinyere na pivot torsion ma kwụsịtụrụ na oghere ikuku nke oghere magnetik. Ihe ndọta abụọ na-adịgide adịgide polarized n'otu n'otu yana efere njikọ na-etolite etiti maka akwa magnetik.

Na efu, armature ahụ gbadoro ụkwụ na oghere ikuku dị n'etiti ogwe ndọta na-emegide ya site na nhata nke ike magnetik ha na isi iyi ndị na-agbanwe agbanwe. Ka ntinye ugbu a na-ebili, njedebe nke armature na-aghọ nke na-adịghị mma ma n'ebe ugwu ma ọ bụ n'ebe ndịda, dabere na ntụziaka nke ugbu a. N'ihi armature ije kpebisiri ike site amperage nke njikwa ugbu a, mmiri na-adịgide adịgide na ndị dị iche iche nrụgide nzaghachi agha (nke na-achọ a torque itule, dị ka akọwara n'okpuru). Linearity nke njikọ ntinye/mmepụta erughị 10% ruo 80% nke akara ugbu a.

7 Jenụwarị 2019

Mmepụta akwa magnetik, ike ọkụ flapper, n'aka nke ya na-achịkwa oke mmiri mmiri hydraulic. Na efu, flapper ahụ gbadoro ụkwụ n'etiti nozzles abụọ. N'elu elu site na nozzle ọ bụla bụ orifice nke na-enye mbelata nrụgide n'aha mgbe usoro ahụ adịghị efu. N'etiti nozzle na orifice n'akụkụ nke ọ bụla bụ ọdụ ụgbọ mmiri na-achịkwa. Ka torque na-atụgharị flapper pụọ n'otu nozulu gaa na nke ọzọ, nrụgide nchịkwa dị iche na-arụpụta, akụkụ dị elu bụ nke dị nso na flapper.

PCP bụ valvụ njikwa nrụgide mechiri emechi na-eji mmeghachi nrụgide hydraulic dị n'ime iji mee nzaghachi dị n'ime. Site na ntinye nzọụkwụ site na isi iyi dị ugbu a, flapper na-ebu ụzọ gaa n'ihu strok zuru oke iji mechie nozulu akụkụ dị elu (nyere iwu). Nrụgide mmiri na-ebili n'akụkụ a wee mee ka flapper laghachi azụ n'ihu efu. Mgbe ihe na-emepụta ihe na-esi na moto na-eme ka ọ bụrụ ihe na-emepụta ihe na-esi na nzaghachi nrụgide, usoro ahụ dị na nha. Nrụgide echere na-adaba na iwu ugbu a.