GrabCAD 模型信息
Tie Rod Design Pneumatic Cylinder – Single Acting, Spring Loaded Size: 80x20x88 mm · 模型 309701
👉This is a tie rod style pneumatic cylinder with single acting, spring return operation. Compressed air extends the piston, while an internal spring provides automatic retraction when air pressure is released. The tie rod construction uses external threaded rods to secure the end caps, allowing easy maintenance and seal replacement. This design is ideal for applications requiring a safe, fail-safe return position without using compressed air for the return stroke. ⚙️The designation 80x20x88 mm refers to: 👉Dimension 👉Value 👉Meaning ✔️Bore Diameter (ØD) 80 mm Piston diameter; determines force output ✔️Rod Diameter (Ød) 20 mm Piston rod thickness ✔️Stroke Length (L) 88 mm Maximum linear travel distance ⚙️Key Specifications: 👉Parameter 👉Value Operating Pressure 2–10 bar Extend Force (at 6 bar) ~30 kg (295 N) minus spring force Retract Force Spring only (approx. 5–10 kg depending on spring design) Ports G 1/4" or G 3/8" Mounting Styles Foot, clevis, flange, or trunnion Seals NBR (standard) or FKM (high temperature) Construction Anodized aluminum barrel, steel tie rods, aluminum end caps Rod Material Stainless steel or hard chrome plated steel ⚙️Force Calculation: · Piston Area = π × (80²) / 4 = 5,027 mm² · Theoretical Extend Force at 6 bar (0.6 N/mm²) = 5,027 × 0.6 = 3,016 N ≈ 308 kg · Actual Extend Force = Theoretical force minus spring force (spring force = 50–100 N → subtract 5–10 kg) ⚙️Single Acting / Spring Loaded Operation: 👉Stroke 👉Direction👉 Action Extension Compressed air enters rear port; pushes piston against spring Retraction Air pressure released; spring force returns piston to home position ⚙️Spring Characteristics: 👉Parameter 👉Typical 👉Value Spring Type Compression spring (located in rear chamber) Spring Force (fully compressed) 50–100 N (5–10 kg) Spring Material Music wire or stainless steel Spring Life 500,000 – 1,000,000 cycles ⚙️Advantages of Tie Rod Design for Single Acting Cylinders: 👉Feature 👉Benefit Serviceable Tie rods allow easy disassembly for spring replacement Robust construction Suitable for industrial environments Multiple mounting options Foot, clevis, flange, trunnion available Standardized dimensions Interchangeable with major manufacturers
- 格式
- Rendering、SOLIDWORKS
- 分类
- Components、Industrial design、Machine design
- 标签
- tierodcylinder、pneumaticcylinder、singleactingcylinder、springloaded、springreturncylinder、industrialhydraulics、pneumaticdesig、failsafecylinder、tierodconstruction、doubleacting、linearactuator、fluidpower、clampingcylinder、materialhandling
- 数据更新
- 2026-11-08T17:32:27Z
