Oilgear PVM

Product Overview

Qhov Tseem Ceeb Zoo

• Hard- ntawm-Hard Technology & Polymerous Bearings:Muab cov tawv tawv khiav ua ke nrog ib qho -cov ntaub ntawv polymerous hydrodynamic phau ntawv bearings. Qhov kev teeb tsa no tshem tawm cov khoom siv dag zog ib txwm muaj, kom ntseeg tau tias tsis tshua muaj hysteresis, kev tiv thaiv kab mob zoo tshaj, thiab tag nrho kev sib raug zoo nrog qis -viscosity lossis qis- cov kua roj lubricating.
• Fast Control Teb:Features ceev ceev hloov valve tsim thiab ntsuas - tawm siab- them nyiaj, thauj khoom- kev tswj xyuas uas pab lub twj tso kua mis rov qab sai sai, muab kev hloov pauv sai sai hauv kev hloov pauv hloov pauv.
• Tsis tshua muaj suab nrov & Compact Modular Footprint:Siv qhov chaw nres nkoj nyob ntsiag to tsim kom txo qis acoustic emissions ntawm tus qauv hluav taws xob lub cev muaj zog ceev thaum tuav tag nrho los ntawm -shaft torque peev xwm nyob rau hauv ib lub tsev nodular hlau.

Technical Specifications

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Configuration Options

• Cov qauv vaj tsev:Kev sib koom ua ke ib qho - thooj nodular hlau vaj tsev nrog O- nplhaib zoo li qub cov ntsaws ruaj ruaj kom tshem tawm cov pa tawm sab nraud. Dual case ntws ports tso cai hloov tau yooj yim mounting orientations.
• Tswj hom:Ib leeg lossis dual-theem siab compensator (P-1NN), load-sensing tswj nrog siab override (P-1NN/J), bleed-off load-sensing control (P-1NN/B), proportional electrohydraulic pressure compensator, and inverse proportional electrohydraulic control.
• Cov lus teb Systems:Mechanical swashplate txoj hauj lwm tawm tswv yim, load-sensing hydraulic differential signaling, los yog LVDT hluav taws xob txoj hauj lwm tawm tswv yim rau kaw- voj tswj kev sib koom ua ke.
• Drive Shaft Options:Hnyav -lub luag haujlwm SAE splined shafts lossis keyed cylindrical shafts tsim rau siab dhau los ntawm -torque dhau- los ntawm kev teeb tsa.
• Mounting Standards:SAE 2-bolt thiab 4-bolt txheem flange mountings ua raws li SAE A, B, thiab C interfaces.
• Fluid Port Connections:SAE O-ring thawj lossis SAE 4-bolt phua flange ports muaj nyob rau sab saum toj / hauv qab, sab, lossis sab nraub qaum teeb tsa.​​​​​​​

Cov ntaub ntawv tseem ceeb thiab cov khoom siv

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• Nodular Cam khwb cia hlau vaj tsev:High -tensile ductile hlau casting muab tshwj xeeb rigidity, damping ua hauj lwm nrov nrov, thiab tiv thaiv casing flex nyob rau hauv lub siab siab spikes.
• Polymerous Journal Bearings:Cov khoom siv polymer-matrix composite swashblock thiab phau ntawv xov xwm bearings tshem tawm cov hlau- mus rau -hlau sib tiv tauj, ua kom hnav- ua haujlwm dawb txawm tias siv cov kua qaub qis qis lossis dej ntau dua -glycol.
• Hardened Alloy Steel Lub tog raj kheej Thaiv & Pistons:Nyuaj- ntawm- kev kho mob nyuaj siv rau lub piston los ua ke thiab valve phaj, txo micro-galling thiab tiv thaiv cov kab mob sib kis.
• Fluorocarbon (FKM / Viton) Foob:High-kub, tshuaj lom neeg- tiv taus elastomeric seals tus qauv thoob plaws txhua qhov sib koom ua ke thiab cov khoom tso tawm cov ntsaws ruaj ruaj los tuav cov khoom hluavtaws lossis siab - cov kua dej.

Ntim thiab Thauj Kev Tiv Thaiv

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• Kev ntim khoom lag luam:Hnyav-lub luag haujlwm corrugated sab nrauv cartons txhawb nqa nrog ntoo crating rau ntau -unit bulk orders.
• Moisture Defense:Muab ntim rau hauv cov khoom siv los tiv thaiv- zoo li qub, vapor corrosion inhibitor (VCI) lub hnab nqus tsev vacuum uas muaj cov khoom desiccant los tiv thaiv qhov chaw oxidation thaum hla dej hiav txwv.
• Shock Absorption:Polyurethane ua npuas ncauj ntxig rau kev cai- molded rau lub twj tso kua mis thav duab loj kom tshem tawm kev puas tsuaj thaum lub sij hawm tuav nruj.
• Kev tiv thaiv chaw nres nkoj:All hydraulic fluid ports, flange faces, and shaft extensions fitted with high-density plastic caps and protective covers.
• Ntim Palletization:Palletized shipments strapped nrog steel banding, ntug- tiv thaiv, thiab ncab- qhwv ntawm ISPM-15 raws tu ntoo pallets.

Aua pplations

Hlau Stamping & Fine Blanking Presses:Tuav lub siab ceev tuav lub sijhawm ua haujlwm sib sib zog nqus nqus thiab xa tawm sai sai de-stroking thaum lub sij hawm xovxwm ram decompression kom tshem tawm hydraulic shock.

Txhaj Moulding Machinery:Muab cov khoom thauj kom raug-sensing flow control rau pwm clamping, txhaj tshuaj nrawm profile, thiab siab -siab pob / tuav ib ntus thaum txo qis kev siv hluav taws xob.

Heavy Steel Rolling & Forming Khoom:Tswj txoj hauj lwm tswj rau hydraulic yob-gap actuators nyob rau hauv hnyav cyclic loading, cia siab rau nyuaj - ntawm - tawv hnav nto los tiv thaiv cov kua paug.

Oilfield Workover Rig Fais Fab Chav Tsev:Tsav cov rooj teb thiab sab saum toj -tsav mechanisms, tswj kom ruaj khov torque tswj txawm tias thaum siv hluav taws kub - tiv taus lossis qis - viscosity hydraulic kua.

Yam qauv

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FAQ

Q1: Kuv yuav ua li cas txheeb xyuas qhov tseeb qauv code configuration rau hloov?

A: Tshawb xyuas daim hlau npe nyob rau ntawm lub twj tso kua mis vaj tsev kom tiav cov cai xaj (piv txwv li, PVM-046-A1UB-LS-P-1NN/J). Match hom ncej, porting layout, hloov chaw, thiab tswj kev xaiv prefix tiv thaiv tus nom Oilgear PVM catalog ordering matrix.

Q2: Cov kua dej huv dab tsi yog qhov yuav tsum tau ua kom zoo tshaj PVM twj lub neej?

A: Cov roj huv huv yuav tsum ua tau raws li lossis dhau ISO 4406 code 18/16/13 (NAS 1638 Chav Kawm 7). Txhim kho 10-micron nominal rov qab kab lim thiab 3-micron lub siab lim lim tau pom zoo los tiv thaiv kev tswj hwm qhov sib txuas.

Q3: Hom roj hydraulic twg tau tshaj PVM Series?

A: PVM twj tso kua mis txais cov qauv ntxhia-raws li hydraulic roj (HLP/HM), hluavtaws esters (HEES), polyol esters, thiab siab - dej cov kua (HWCF zoo li dej-glycol). Ib txwm xaiv cov khoom foob (FKM/Viton) tsim nyog rau hluavtaws lossis dej-raws li xov xwm.

Tiv tauj peb