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OsakaJack大阪千斤頂E50S16產(chǎn)品參數(shù)
| 應(yīng)用領(lǐng)域 | 環(huán)保,石油,能源,道路/軌道/船舶,綜合 | 可適配手動泵型號 | TWA-0.7 |
OsakaJack大阪千斤頂E50S16詳細信息
OsakaJack大阪千斤頂E50S16
72MPa= 734.1957 kgf/cm2
Ｅ型電源插孔?。樱◤椈蓮?fù)位）型
輕量化、緊湊型設(shè)計，
Max.工作壓力70MPa
負(fù)載試驗為起重能力的100%，允許側(cè)向載荷為起重能力的1/20。
活塞桿鍍硬鉻，活塞滑動部分采用銅合金釬焊。
氣缸和活塞材質(zhì)為SCM435，經(jīng)過熱處理和強化。
連接口螺紋為NPT3/8
OsakaJack大阪千斤頂E50S16是日本大阪千斤頂制作所E系列單動彈簧復(fù)位型液壓油缸 / 千斤頂，是工業(yè)重型舉升與定位的常用型號。
型號含義
E：E 形系列（單動彈簧回位標(biāo)準(zhǔn)型）；
50：額定載重 50 噸（500 kN）；
S：標(biāo)準(zhǔn)直柱結(jié)構(gòu)；
16：對應(yīng)行程 160 mm。
核心規(guī)格參數(shù)
額定工作壓力：70 MPa（行業(yè)高壓標(biāo)準(zhǔn)）；
接口：NPT3/8，標(biāo)配 B-6JG 液壓快速接頭；
min.高度 H：285 mm；
油缸外徑：125 mm，缸內(nèi)徑 95 mm；
所需油量：1135 mL；
自重：約 24 kg；
材質(zhì)：缸體 / 活塞 SCM435 合金鋼熱處理，活塞桿硬鉻電鍍；
防護：帶防塵圈，適合工業(yè)環(huán)境；
允許側(cè)載荷：額定載荷的 1/20（嚴(yán)禁單側(cè)偏載）；
適配泵：可配同品牌手動 / 電動液壓泵站。
結(jié)構(gòu)與特點
單動設(shè)計：油壓推出，內(nèi)置強力彈簧自動回位，無需反向油壓；
底部與缸體側(cè)面預(yù)留安裝螺紋，便于固定；
緊湊低矮，適合狹小空間舉升、橋梁 / 鋼結(jié)構(gòu)安裝、重型設(shè)備檢修；
嚴(yán)禁倒置或超行程、超壓力使用；工作油溫建議 -5~45℃。
選型與使用提示
適用場景：液壓舉升、設(shè)備校正、鋼結(jié)構(gòu)頂推、模具合模等；
避免長期滿壓、頻繁沖擊；回油需緩慢操作防止劇烈回彈；
如用于水下 / 強腐蝕環(huán)境，需選防腐涂層或不銹鋼定制款；
油管、接頭必須耐壓 70 MPa 以上，定期檢查密封與管線老化；
維護：定期更換清潔液壓油，防塵圈磨損及時更換，避免活塞桿劃傷。
規(guī)格：
| Items Model | Capacity kN(ton) | Stroke mm | Closed height mm | Outer dia. mm | Weight approx. kg |
| E5S1.5 | 50(5) | 15 | 45 | 41×65 | 1.4 |
| E5S2.5 | 50(5) | 25 | 97 | 42 | 1.5 |
| E5S7.5 | 50(5) | 75 | 157 | 42 | 2 |
| E5S12.7 | 50(5) | 127 | 214 | 42 | 2.5 |
| E5S18 | 50(5) | 180 | 267 | 42 | 2.9 |
| E10S2.5 | 100（10） | 25 | 90 | 57 | 2.1 |
| E10S5 | 100（10） | 50 | 125 | 57 | 2.6 |
| E10S10 | 100（10） | 100 | 178 | 57 | 3.3 |
| E10S15 | 100（10） | 150 | 250 | 57 | 4.6 |
| E10S20 | 100（10） | 200 | 300 | 57 | 5.2 |
| E10S25 | 100（10） | 250 | 352 | 57 | 6 |
| E10S30 | 100（10） | 300 | 407 | 57 | 6.8 |
| E15S2.5 | 150（15） | 25 | 110 | 67 | 3.2 |
| E15S5 | 150（15） | 50 | 140 | 67 | 3.8 |
| E15S10 | 150（15） | 100 | 190 | 67 | 4.8 |
| E15S15 | 150（15） | 150 | 260 | 67 | 6.3 |
| E15S20 | 150（15） | 200 | 310 | 67 | 7.5 |
| E15S25 | 150（15） | 250 | 365 | 67 | 8.5 |
| E15S30 | 150（15） | 300 | 420 | 67 | 9.5 |
| E15S35 | 150（15） | 350 | 472 | 67 | 10.5 |
| E23S2.5 | 230（23） | 25 | 116 | 85 | 5.5 |
| E23S5 | 230（23） | 50 | 150 | 85 | 6.5 |
| E23S10 | 230（23) | 100 | 202 | 85 | 8 |
| E23S16 | 230（23) | 160 | 277 | 85 | 10 |
| E23S21 | 230（23) | 210 | 330 | 85 | 12 |
| E23S25 | 230（23) | 250 | 376 | 85 | 14 |
| E23S30 | 230（23) | 300 | 428 | 85 | 15 |
| E23S4.5 | 230（23) | 45 | 477 | 85 | 17 |
| E30S12.5 | 300（30) | 125 | 245 | 102 | 13 |
| E30S20 | 300（30) | 200 | 325 | 102 | 17 |
| E50S5 | 500（50) | 50 | 170 | 125 | 15 |
| E50S10 | 500（50) | 100 | 220 | 125 | 19 |
| E50S16 | 500（50) | 160 | 285 | 125 | 24 |
| E50S32 | 500（50) | 320 | 460 | 125 | 37 |
| E70S15 | 700（70) | 150 | 285 | 146 | 32 |
| E70S33 | 700（70) | 330 | 490 | 146 | 52 |
| E100S10 | 1000（100) | 100 | 275 | 180 | 50 |
| E100S20 | 1000（100) | 200 | 375 | 180 | 64 |
OSAKA JACK大阪千斤頂制作所(O.J POWER)的液壓缸及油壓千斤頂制造商。其主要產(chǎn)品有液壓缸,油缸,油壓泵,液壓泵,液壓千斤頂,升降機,液壓工具等液壓設(shè)備等產(chǎn)品系列.產(chǎn)品廣泛地應(yīng)用于建筑、土木、橋梁連接、鋼鐵、造船、鐵路、特殊車輛,盾構(gòu)隧道掘進機,重型機械,龍門起重機及集裝箱拆裝等行業(yè)。
Professional English Translation (Industrial Hydraulic Standard, Full Consistent with Original Text)
Osaka Jack E50S16
72 MPa = 734.1957 kgf/cm2
Type E port, Type S (spring return)
Lightweight and compact design
Max. working pressure: 70 MPa
Load test: 100% of rated lifting capacityAllowable lateral load: 1/20 of rated lifting capacity
Piston rod: hard chrome platedPiston sliding parts: copper alloy brazed
Cylinder barrel and piston material: SCM435 alloy steel, heat treated and strengthened.
Port thread: NPT3/8
Osaka Jack E50S16 is a single-acting spring return hydraulic cylinder / hydraulic jack from the E Series manufactured by Osaka Jack Mfg. Co., Ltd., Japan. It is a commonly used model for industrial heavy-duty lifting and positioning.
Model Description
E: E-series standard single-acting spring return type
50: Rated capacity 50 tons (500 kN)
S: Standard straight cylinder structure
16: Stroke 160 mm
Core Specifications
Rated working pressure: 70 MPa (industrial high-pressure standard)Port: NPT3/8, standard equipped with B-6JG hydraulic quick couplingMin. closed height: 285 mmOuter cylinder diameter: 125 mm; inner cylinder diameter: 95 mmRequired oil volume: 1135 mLNet weight: approx. 24 kg
Material: Cylinder barrel & piston → SCM435 alloy steel (heat treated); piston rod → hard chrome platedProtection: Equipped with wiper seal, suitable for industrial environmentsAllowable lateral load: 1/20 of rated capacity (eccentric side loading strictly prohibited)Matching pump: Compatible with Osaka Jack manual / electric hydraulic power units.
Structure & Features
Single-acting design: Extended by hydraulic pressure, automatic retraction by built-in heavy-duty spring, no reverse hydraulic pressure required.
Mounting threads reserved on bottom and side of cylinder barrel for fixed installation.
Compact and low-profile structure, suitable for lifting in narrow spaces, bridge & steel structure installation, heavy equipment maintenance.
Inverted installation, over-travel and over-pressure operation are strictly prohibited.
Recommended working oil temperature: -5 ~ 45℃.
Selection & Operation Guidelines
Applications: Hydraulic lifting, equipment alignment, steel structure jacking, mold closing, etc.Avoid continuous full-pressure operation and frequent impact loading.Slow oil return operation to prevent violent rebound.Custom anti-corrosion coating or stainless steel version is required for underwater / highly corrosive environments.Hoses and couplings must withstand pressure above 70 MPa; regularly inspect seals and pipeline aging.
Maintenance: Regularly replace clean hydraulic oil; replace worn wiper seals in time; prevent scratches on piston rod.
Specification Table
表格
| Model | Capacity kN(ton) | Stroke mm | Closed Height mm | Outer Dia. mm | Approx. Weight kg |
|---|---|---|---|---|---|
| E5S1.5 | 50(5) | 15 | 45 | 41×65 | 1.4 |
| E5S2.5 | 50(5) | 25 | 97 | 42 | 1.5 |
| E5S7.5 | 50(5) | 75 | 157 | 42 | 2 |
| E5S12.7 | 50(5) | 127 | 214 | 42 | 2.5 |
| E5S18 | 50(5) | 180 | 267 | 42 | 2.9 |
| E10S2.5 | 100(10) | 25 | 90 | 57 | 2.1 |
| E10S5 | 100(10) | 50 | 125 | 57 | 2.6 |
| E10S10 | 100(10) | 100 | 178 | 57 | 3.3 |
| E10S15 | 100(10) | 150 | 250 | 57 | 4.6 |
| E10S20 | 100(10) | 200 | 300 | 57 | 5.2 |
| E10S25 | 100(10) | 250 | 352 | 57 | 6 |
| E10S30 | 100(10) | 300 | 407 | 57 | 6.8 |
| E15S2.5 | 150(15) | 25 | 110 | 67 | 3.2 |
| E15S5 | 150(15) | 50 | 140 | 67 | 3.8 |
| E15S10 | 150(15) | 100 | 190 | 67 | 4.8 |
| E15S15 | 150(15) | 150 | 260 | 67 | 6.3 |
| E15S20 | 150(15) | 200 | 310 | 67 | 7.5 |
| E15S25 | 150(15) | 250 | 365 | 67 | 8.5 |
| E15S30 | 150(15) | 300 | 420 | 67 | 9.5 |
| E15S35 | 150(15) | 350 | 472 | 67 | 10.5 |
| E23S2.5 | 230(23) | 25 | 116 | 85 | 5.5 |
| E23S5 | 230(23) | 50 | 150 | 85 | 6.5 |
| E23S10 | 230(23) | 100 | 202 | 85 | 8 |
| E23S16 | 230(23) | 160 | 277 | 85 | 10 |
| E23S21 | 230(23) | 210 | 330 | 85 | 12 |
| E23S25 | 230(23) | 250 | 376 | 85 | 14 |
| E23S30 | 230(23) | 300 | 428 | 85 | 15 |
| E23S4.5 | 230(23) | 45 | 477 | 85 | 17 |
| E30S12.5 | 300(30) | 125 | 245 | 102 | 13 |
| E30S20 | 300(30) | 200 | 325 | 102 | 17 |
| E50S5 | 500(50) | 50 | 170 | 125 | 15 |
| E50S10 | 500(50) | 100 | 220 | 125 | 19 |
| E50S16 | 500(50) | 160 | 285 | 125 | 24 |
| E50S32 | 500(50) | 320 | 460 | 125 | 37 |
| E70S15 | 700(70) | 150 | 285 | 146 | 32 |
| E70S33 | 700(70) | 330 | 490 | 146 | 52 |
| E100S10 | 1000(100) | 100 | 275 | 180 | 50 |
| E100S20 | 1000(100) | 200 | 375 | 180 | 64 |
OSAKA JACK (O.J POWER) is a professional manufacturer of hydraulic cylinders and hydraulic jacks.Its main product lines include hydraulic cylinders, hydraulic pumps, hydraulic jacks, lifts, hydraulic tools and other hydraulic equipment.
The products are widely applied in construction, civil engineering, bridge connection, steel industry, shipbuilding, railway, special vehicles, shield tunnel boring machines, heavy machinery, gantry cranes, container assembly & disassembly and other industries.
Translation Notes
All terms adopt international hydraulic industry standard English, consistent with Osaka Jack official English documents
Unit conversion, model definition, parameters remain completely unchanged
Professional terms: single-acting, spring return, hard chrome plating, wiper seal, quick coupling, eccentric load etc. are accurately translated
Table format is fully retained for direct printing & quotation use
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